The present disclosure describes a method to modify dried polymer films using printed crosslinking agents, including that the crosslinked polymer resulting from the method exhibits greater insolubility compared to crosslinked polymers made where the crosslinking agent and the polymer are combined and applied as a homogenous solution. Articles of manufacture generated by such a method are also disclosed.
D21H 19/82 - Papier comprenant plusieurs couches superposées
D21H 19/20 - Couches sans pigments appliquées sous une forme autre que la solution aqueuse définie dans le groupe comprenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
The present disclosure describes methods of treating fibrous cellulosic materials with sucrose fatty acid ester containing particles (carrier systems) that allow for modifications of surfaces, including making such surfaces water resistance and/or oil/grease resistance. The methods as disclosed provide combining at least one saccharide fatty acid esters (SFAE) with a polymer (e.g., latexes) to form micellular particles and applying such particles to substrates including fibrous cellulose-based materials (e.g., pulp) to form, inter alia, molded products. Compositions comprising combinations of SFAE, a latex and optionally a mineral or other additives are also disclosed.
D21J 7/00 - Fabrication d'articles creux à partir de suspensions de fibres ou de papier mâché, par dépôt de fibres dans ou sur un moule en treillis métallique
D21H 17/00 - Matériaux non fibreux ajoutés à la pâte caractérisés par leur constitutionMatériaux d'imprégnation du papier caractérisés par leur constitution
An enhanced cellulose nanofibrils (CNF) (or enhanced CNF binder), methods of making the enhanced CNF binder, methods of making wet-laid, dry-laid, or molded articles with the enhanced CNF binder by incorporating the enhanced CNF with the furnish in the wet-end of a paper-making process, methods of coating cellulose-based materials, intermediate formed fiber articles, and/or molded articles with the enhanced CNF binder, and cellulose-based articles obtained by all of these methods, wherein the enhanced CNF includes a saccharide fatty acid ester-, glyceride-, fatty acid salt-, natural wax- and/or cellulose crosslinker-(SGF) blend bound to the CNF.
D21H 19/12 - Couches sans pigments appliquées sous forme d'une solution utilisant de l'eau comme solvant unique, p. ex. en présence de composés acides ou alcalins
D21J 5/00 - Fabrication d'articles creux par transfert des feuilles produites à partir de suspensions de fibres ou de papier mâché, par aspiration sur des moules en treillis métalliques, vers une forme de pressage garnie de feutre
D21J 1/08 - Panneaux de fibres imprégnés ou couchés
4.
WATER INSOLUBLE, HIGH MELTING POINT SACCHARIDE FATTY ACID ESTERS (SFAE)
Methods of treating materials, such as cellulose-based materials, to provide barrier properties like water resistance and lipid resistance (OGR), separately or in combination, and particularly at high temperatures, by using bio-based coatings and/or compositions containing a water insoluble, high melting point saccharide fatty acid ester and products obtained by the methods.
Methods of treating materials, such as cellulose-based materials, to provide barrier properties like water resistance and lipid resistance (OGR), separately or in combination, and particularly at high temperatures, by using bio-based coatings and/or compositions containing a water insoluble, high melting point saccharide fatty acid ester and products obtained by the methods.
The present invention describes methods of treating cellulosic materials with a composition comprising hemicellulose and/or lignin and sucrose fatty acid esters to modify barrier functions of such materials. The methods as disclosed use hemicellulose or lignin combined with saccharide fatty acid esters to form films on cellulosic materials, including that the disclosure provides products made by such methods. The materials thus treated exhibit more effective barrier functions, and mechanical properties, and may be used in any application where such features are desired.
D21H 19/12 - Couches sans pigments appliquées sous forme d'une solution utilisant de l'eau comme solvant unique, p. ex. en présence de composés acides ou alcalins
The present disclosure describes methods of treating cellulosic materials with barrier coating compositions that allow for modifications of surfaces, including making such surfaces exhibit barrier functions such as oil and grease resistance, water resistance and the like. The methods as disclosed provide combining at least one saccharide fatty acid ester (SFAE) with polymers and applying such combinations on substrates including cellulose-based materials. Compositions comprising combinations of SFAE and polymers are also disclosed, including the use of such compositions to reduce blocking effects of said polymers without affecting the barrier performance or folding of articles of manufacture coated with said compositions. In addition, blocking ratings data for SFAE-polymer compositions may be used to identify conditions under which adhesive properties may be exploited to produce compositions that allow for effective heat sealing of articles of manufacture.
D21H 19/56 - Composés organiques macromoléculaires ou leurs oligomères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
The present disclosure describes a method to modify dried polymer films using printed crosslinking agents, including that the crosslinked polymer resulting from the method exhibits greater insolubility compared to crosslinked polymers made where the crosslinking agent and the polymer are combined and applied as a homogenous solution. Articles of manufacture generated by such a method are also disclosed.
D21H 19/82 - Papier comprenant plusieurs couches superposées
D21H 19/20 - Couches sans pigments appliquées sous une forme autre que la solution aqueuse définie dans le groupe comprenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
The present disclosure describes methods of treating fibrous cellulosic materials with sucrose fatty acid ester containing particles (carrier systems) that allow for modifications of surfaces, including making such surfaces water resistance and/or oil/grease resistance. The methods as disclosed provide combining at least one saccharide fatty acid esters (SFAE) with a polymer (e.g., latexes) to form micellular particles and applying such particles to substrates including fibrous cellulose-based materials (e.g., pulp) to form, inter alia, molded products. Compositions comprising combinations of SFAE, a latex and optionally a mineral or other additives are also disclosed.
D21H 17/00 - Matériaux non fibreux ajoutés à la pâte caractérisés par leur constitutionMatériaux d'imprégnation du papier caractérisés par leur constitution
D21J 7/00 - Fabrication d'articles creux à partir de suspensions de fibres ou de papier mâché, par dépôt de fibres dans ou sur un moule en treillis métallique
10.
NOVEL AQUEOUS ADHESIVES USING SACCHARIDE FATTY ACID ESTERS
The present disclosure describes aqueous adhesives comprising, inter alia, adhesives and saccharide fatty acid esters, particularly unsaturated fatty acid esters (uSFAE), including aqueous adhesive compositions containing such a combination and where such aqueous adhesive compositions show improved water resistance compared to adhesives which do not contain said uSFAE. Articles of manufacture comprising said aqueous adhesive compositions are also described.
In general, the present invention is directed to a method of cooking wood in a cooking liquor medium. The method comprises a step of providing wood to a treatment vessel and contacting the wood with a digester additive composition. The composition comprises a first surfactant comprising an anionic surfactant, a derivative thereof, a salt thereof, or any combination thereof and a second surfactant comprising a polyoxyalkylene glycol or a derivative thereof. Additionally, according to another embodiment, the present invention is directed to a digester additive composition comprising a first surfactant comprising an anionic surfactant, a derivative thereof, a salt thereof, or any combination thereof and a second surfactant comprising a polyoxyalkylene glycol or a derivative thereof.
D21C 3/06 - Réduction en pâte des matières contenant de la cellulose avec des acides, des sels acides ou des anhydrides d'acide anhydride sulfureuxRéduction en pâte des matières contenant de la cellulose avec des acides, des sels acides ou des anhydrides d'acide acide sulfureuxRéduction en pâte des matières contenant de la cellulose avec des acides, des sels acides ou des anhydrides d'acide bisulfites
C07C 309/86 - Halogénures d'acides sulfoniques ayant des groupes halogénosulfonyle liés à des atomes de carbone de cycles aromatiques à six chaînons d'un squelette carboné
C08L 71/08 - Polyéthers dérivés de composés hydroxylés ou de leurs dérivés métalliques
D21C 3/20 - Réduction en pâte des matières contenant de la cellulose avec des solvants organiques
D21C 3/22 - Autres caractéristiques des procédés de réduction en pâte
The present disclosure relates generally to methods of treating cellulosic or synthetic materials to provide new and/or improved properties, such as water resistance and oil/grease resistance (also referred to as lipophobic and hydrophobic barrier properties), separately or in combination, by using bio-based coatings and/or compositions containing blends of glycerides and/or fatty acid salts, and products obtained by the methods.
In general, the present invention is directed to a method of cooking wood in a cooking liquor medium. The method comprises a step of providing wood to a treatment vessel and contacting the wood with a digester additive composition. The composition comprises a first surfactant comprising an anionic surfactant, a derivative thereof, a salt thereof, or any combination thereof and a second surfactant comprising a polyoxyalkylene glycol or a derivative thereof. Additionally, according to another embodiment, the present invention is directed to a digester additive composition comprising a first surfactant comprising an anionic surfactant, a derivative thereof, a salt thereof, or any combination thereof and a second surfactant comprising a polyoxyalkylene glycol or a derivative thereof.
D21C 3/22 - Autres caractéristiques des procédés de réduction en pâte
D21C 3/20 - Réduction en pâte des matières contenant de la cellulose avec des solvants organiques
C07C 309/86 - Halogénures d'acides sulfoniques ayant des groupes halogénosulfonyle liés à des atomes de carbone de cycles aromatiques à six chaînons d'un squelette carboné
C08L 71/08 - Polyéthers dérivés de composés hydroxylés ou de leurs dérivés métalliques
D21C 3/06 - Réduction en pâte des matières contenant de la cellulose avec des acides, des sels acides ou des anhydrides d'acide anhydride sulfureuxRéduction en pâte des matières contenant de la cellulose avec des acides, des sels acides ou des anhydrides d'acide acide sulfureuxRéduction en pâte des matières contenant de la cellulose avec des acides, des sels acides ou des anhydrides d'acide bisulfites
14.
Methods for biobased derivatization of cellulosic surfaces
The present disclosure describes tunable methods of treating cellulosic materials with a composition that provides increased hydrophobicity and/or lipophobicity to such materials without sacrificing the biodegradability thereof. The methods as disclosed provide for binding of saccharide fatty acid esters on cellulosic materials, including that the disclosure provides products made by such methods. The materials thus treated display higher hydrophobicity, lipophobicity, barrier function, and mechanical properties, and may be used in any application where such features are desired.
D21H 17/00 - Matériaux non fibreux ajoutés à la pâte caractérisés par leur constitutionMatériaux d'imprégnation du papier caractérisés par leur constitution
C08L 91/00 - Compositions contenant des huiles, graisses ou ciresCompositions contenant leurs dérivés
C09D 101/14 - Esters mixtes, p. ex. acétobutyrate de cellulose
C11C 3/04 - Graisses, huiles ou acides gras obtenus par transformation chimique des graisses, huiles ou acides gras, p. ex. ozonolyse par estérification des graisses ou des huiles
An integrated circuit package assembly includes a first integrated circuit package and a second integrated circuit package. The first integrated circuit package includes a first integrated circuit die mounted on a first substrate. The second integrated circuit package includes a second integrated circuit die mounted on a second substrate. The second integrated circuit package is disposed under the first integrated circuit package. Solder bumps are disposed between the first integrated circuit package and the second integrated circuit package and provide electrical signal connections between the first integrated circuit die and the second integrated circuit die. A buffer layer is disposed between the first substrate and the second integrated circuit die to facilitate thermal conduction between the first integrated circuit package and the second integrated circuit package.
H01L 23/00 - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 25/10 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs ayant des conteneurs séparés
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
The present invention describes tunable methods of treating cellulosic materials with a barrier coating comprising at least two polyol and/or saccharide fatty acid ester that provides increased water, oil and grease resistance to such materials without sacrificing the biodegradability thereof. The methods as disclosed provide for adhering of the barrier coating on articles including articles comprising cellulosic materials and articles made by such methods. The materials thus treated display higher hydrophobicity and lipophobicity and may be used in any application where such features are desired.
D21H 19/12 - Couches sans pigments appliquées sous forme d'une solution utilisant de l'eau comme solvant unique, p. ex. en présence de composés acides ou alcalins
D21H 19/46 - Composés organiques non macromoléculaires
The present invention describes tunable methods of treating cellulosic materials with a barrier coating comprising a prolamine and at least one polyol fatty acid ester that provides increased oil and/or grease resistance to such materials without sacrificing the biodegradability thereof. The methods as disclosed provide for adhering of the barrier coating on articles including articles comprising cellulosic materials and articles made by such methods. The materials thus treated display higher lipophobicity and may be used in any application where such features are desired.
C09D 189/00 - Compositions de revêtement à base de protéinesCompositions de revêtement à base de leurs dérivés
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
B65D 65/46 - Emploi de matériaux désintégrables, solubles ou comestibles
B65D 3/04 - Réceptacles rigides ou semi-rigides ayant un corps ou des parois périphériques de section transversale courbe ou partiellement courbe, réalisés en enroulant ou courbant du papier sans plier selon des lignes définies caractérisés par la forme essentiellement cylindriques
B65D 65/42 - Emploi de substances enduites ou imprégnées
C09D 191/00 - Compositions de revêtement à base d'huiles, de graisses ou de ciresCompositions de revêtement à base de leurs dérivés
The present disclosure describes methods of treating cellulosic materials with compositions that allow greater retention of inorganic particles on cellulosic substrates. The methods as disclosed provide combining saccharide fatty acid esters (SFAE) with such inorganic particles and applying such combinations on cellulosic materials to eliminate or reduce the use of retention aids or binders for filler in the paper making process. Compositions comprising such combinations of SFAE and inorganic particles are also disclosed.
The present invention describes tunable methods of treating cellulosic materials with a composition that provides increased hydrophobicity and/or lipophobicity to such materials without sacrificing the biodegradability thereof. The methods as disclosed provide for binding of saccharide fatty acid esters on cellulosic materials, including that the disclosure provides products made by such methods. The materials thus treated display higher hydrophobicity, lipophobicity, barrier function, and mechanical properties, and may be used in any application where such features are desired.
D21H 17/00 - Matériaux non fibreux ajoutés à la pâte caractérisés par leur constitutionMatériaux d'imprégnation du papier caractérisés par leur constitution
C09D 191/00 - Compositions de revêtement à base d'huiles, de graisses ou de ciresCompositions de revêtement à base de leurs dérivés
C08L 91/00 - Compositions contenant des huiles, graisses ou ciresCompositions contenant leurs dérivés
C09D 101/14 - Esters mixtes, p. ex. acétobutyrate de cellulose
C11C 3/04 - Graisses, huiles ou acides gras obtenus par transformation chimique des graisses, huiles ou acides gras, p. ex. ozonolyse par estérification des graisses ou des huiles
20.
METHODS TO REDUCE METALS CONTENT OF BLEACHED PULP WHILE REDUCING BLEACHING COST IN A CHEMICAL PULPING PROCESS
In accordance with certain embodiments of the present disclosure, a method of decreasing the amount of oxidizer required by a pulping or papermaking process is provided. The method comprises adding to a process stream or solution of the pulping or papermaking process an effective amount of urea hydrochloride to reduce the amount of oxidizer required by the pulping or papermaking process.
