The disclosure relates to thin layers comprising a catechol containing polymer or oligomer, as well as methods of making and using the thin layers comprising the catechol containing polymer or oligomer. The layers demonstrate improved adhesion between two materials without substantial modification of the adhesive matrix.
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p. ex. à des carrosseries de voiture
C08G 18/62 - Polymères de composés contenant des liaisons doubles carbone-carbone
C08G 59/68 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les catalyseurs utilisés
The present invention provides methods for occluding dentin tubules including contacting the tooth enamel with material comprising catechol, semi-quinone, or quinone. Advantageously, the catechol or catechol-containing material can include poly-catechol styrene (PCS).
The disclosure relates to layers including thin layers comprising a catechol containing polymer or oligomer, as well as methods of making and using the layers including thin layers comprising the catechol containing polymer or oligomer and benzoyl peroxide (BPO) as additive. The layers demonstrate improved adhesion between two materials without substantial modification of the adhesive matrix. In one embodiment, the present invention uses the poly (catechol-styrene) system as primer with acrylic adhesives that includes benzoyl peroxide (BPO) as additive.
C08F 212/14 - Monomères contenant un seul radical aliphatique non saturé contenant un cycle substitué par des hétéro-atomes ou des groupes contenant des hétéro-atomes
C09J 125/18 - Homopolymères ou copolymères de monomères aromatiques contenant des éléments autres que le carbone et l'hydrogène
Conventional dental cements lack certain properties such as the facilitation of optimal re-mineral-ization. The novel bioactive glass-ionomer dental and bone cement formulations disclosed herein induces mineralization at the in vivo interface and exhibits superior handling properties (shorter setting time) and mechanical properties (improved bond strength to dentin and flexural strength). The present invention presents the first bioactive glass-ionomer dental cement with mineralization power, exhibiting improved bond strength to tooth structure, sharp setting time and superior me-chanical strength.
The present disclosure provides compositions and methods for remineralizing tooth dentin in a subject using one or more catechol-containing material. The present disclosure also provides compositions and methods for treating dental hypersensitivity in a subject comprising contacting exposed dentinal tubules with a catechol-containing material. The present disclosure also provides compositions and methods for restoring acid-etched tooth dentin in a subject comprising contacting the tooth dentin with a catechol-containing material.
Poly(catechol-styrene) (PCS) is a new material that has a variety of industrial and biomedical uses. For example, PCS acts as an adhesive that functions in wet or underwater environments and accordingly may be useful for biomedical applications. The disclosure provides a method of forming a poly(catechol-styrene) polymer. The method comprises the steps of polymerizing 3,4-diacetoxystyrene and styrene in an emulsion polymerization to form a poly(3,4-diacetoxystyrene-co-styrene) polymer. This polymer has the acetate groups deprotected from the alcohols resulting to form poly(catechol-styrene) polymer. The poly(catechol-styrene) polymer has improved strength at higher molecular weight.
C08F 212/14 - Monomères contenant un seul radical aliphatique non saturé contenant un cycle substitué par des hétéro-atomes ou des groupes contenant des hétéro-atomes
This disclosure relates to high-performance fibers (HPF), fiber-reinforced composites, plastics, and other materials. This disclosure also relates to HPF fibers coated with materials containing catechol polymers, more specifically polycatechol styrene (PCS). This disclosure also relates to the process of functionalizing the HPF fiber surfaces using the PCS-type coatings. In some embodiments, the fibers are polymeric materials such as aramids, liquid-crystalline polymers (LCP), and ultra-high molecular-weight polyethylene (UHMWPE). In one embodiment, the HPF are carbon fibers.
D06M 15/233 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'hydrocarbures, ou de leurs produits de réaction, p. ex. posthalogénés ou sulfochlorés aromatiques, p. ex. de styrène
C08J 5/06 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes utilisant des matériaux fibreux prétraités
D06M 15/327 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'alcools non saturés ou de leurs esters
D06M 15/347 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'éthers, d'acétals, d'hémiacétals, de cétones ou d'aldéhydes non saturés
Conventional dental cements lack certain properties such as the facilitation of optimal re-mineral- ization. The novel bioactive glass-ionomer dental and bone cement formulations disclosed herein induces mineralization at the in vivo interface and exhibits superior handling properties (shorter setting time) and mechanical properties (improved bond strength to dentin and flexural strength). The present invention presents the first bioactive glass-ionomer dental cement with mineralization power, exhibiting improved bond strength to tooth structure, sharp setting time and superior me- chanical strength.
The present disclosure is directed to a polymeric layer comprising a catechol containing a monomer, polymer, or oligomer, wherein said catechol presents as a catechol and/or as a semi-quinone and/or as a quinone without the presence of a primary amine or a secondary amine; and wherein the polymeric layer optionally comprises a reactive material that is not reactive with catechol or quinone. The present disclosure is also directed to a polymeric layer comprising a catechol containing monomer, polymer, or oligomer disposed adjacent to and in contact with a bulk adhesive layer. The present disclosure is also directed to methods of coating a substrate using the layers described herein.
A61K 6/802 - Préparations pour la fabrication de dents artificielles, l’obturation ou le recouvrage des dents comprenant des céramiques
A61K 6/818 - Préparations pour la fabrication de dents artificielles, l’obturation ou le recouvrage des dents comprenant des céramiques comprenant de l’oxyde de zirconium
A61K 6/889 - Ciments à base de polycarboxylateCiments à base de verre ionomère
C09J 133/10 - Homopolymères ou copolymères d'esters de l'acide méthacrylique
20.
CATECHOL-CONTAINING MATERIAL FOR USE IN DENTAL APPLICATIONS
The present disclosure is directed to a polymeric layer comprising a catechol containing a monomer, polymer, or oligomer, wherein said catechol presents as a catechol and/or as a semi-quinone and/or as a quinone without the presence of a primary amine or a secondary amine; and wherein the polymeric layer optionally comprises a reactive material that is not reactive with catechol or quinone. The present disclosure is also directed to a polymeric layer comprising a catechol containing monomer, polymer, or oligomer disposed adjacent to and in contact with a bulk adhesive layer. The present disclosure is also directed to methods of coating a substrate using the layers described herein.
The disclosure relates to thin layers comprising a catechol containing polymer or oligomer, as well as methods of making and using the thin layers comprising the catechol containing polymer or oligomer. The layers demonstrate improved adhesion between two materials without substantial modification of the adhesive matrix.
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p. ex. à des carrosseries de voiture
C08G 18/62 - Polymères de composés contenant des liaisons doubles carbone-carbone
C08G 59/68 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les catalyseurs utilisés
The disclosure relates to thin layers comprising a catechol containing polymer or oligomer, as well as methods of making and using the thin layers comprising the catechol containing polymer or oligomer. The layers demonstrate improved adhesion between two materials without substantial modification of the adhesive matrix.
C09J 125/18 - Homopolymères ou copolymères de monomères aromatiques contenant des éléments autres que le carbone et l'hydrogène
C08F 212/14 - Monomères contenant un seul radical aliphatique non saturé contenant un cycle substitué par des hétéro-atomes ou des groupes contenant des hétéro-atomes
The disclosure relates to a thin layer comprising a catechol containing polymer or oligomer, as well as methods of making and using the thin layer comprising the catechol containing polymer or oligomer. The disclosure also relates to a thin layer comprising a catechol containing polymer or oligomer adjacent to and in contact with a bulk adhesive layer. The layers demonstrate improved adhesion between coral and coral-like materials.
C08F 212/14 - Monomères contenant un seul radical aliphatique non saturé contenant un cycle substitué par des hétéro-atomes ou des groupes contenant des hétéro-atomes
C09J 125/18 - Homopolymères ou copolymères de monomères aromatiques contenant des éléments autres que le carbone et l'hydrogène
The disclosure relates to a thin layer comprising a catechol containing polymer or oligomer, as well as methods of making and using the thin layer comprising the catechol containing polymer or oligomer. The disclosure also relates to a thin layer comprising a catechol containing polymer or oligomer adjacent to and in contact with a bulk adhesive layer. The layers demonstrate improved adhesion between coral and coral-like materials.
C08F 212/14 - Monomères contenant un seul radical aliphatique non saturé contenant un cycle substitué par des hétéro-atomes ou des groupes contenant des hétéro-atomes
The present disclosure is directed to a polymeric layer comprising a catechol containing a monomer, polymer, or oligomer, wherein said catechol presents as a catechol and/or as a semi-quinone and/or as a quinone without the presence of a primary amine or a secondary amine; and wherein the polymeric layer optionally comprises a reactive material that is not reactive with catechol or quinone. The present disclosure is also directed to a polymeric layer comprising a catechol containing monomer, polymer, or oligomer disposed adjacent to and in contact with a bulk adhesive layer. The present disclosure is also directed to methods of coating a substrate using the layers described herein.
C08J 5/06 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes utilisant des matériaux fibreux prétraités
D06M 15/233 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'hydrocarbures, ou de leurs produits de réaction, p. ex. posthalogénés ou sulfochlorés aromatiques, p. ex. de styrène
D06M 15/327 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'alcools non saturés ou de leurs esters
D06M 15/347 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'éthers, d'acétals, d'hémiacétals, de cétones ou d'aldéhydes non saturés
The disclosure relates to thin layers comprising a catechol containing polymer or oligomer, as well as methods of making and using the thin layers comprising the catechol containing polymer or oligomer. The layers demonstrate improved adhesion between two materials without substantial modification of the adhesive matrix.
C08F 212/14 - Monomères contenant un seul radical aliphatique non saturé contenant un cycle substitué par des hétéro-atomes ou des groupes contenant des hétéro-atomes
C08J 7/043 - Amélioration de l'adhésivité des revêtements en soi, p. ex. par formation d'apprêts
C09J 7/30 - Adhésifs sous forme de films ou de pellicules caractérisés par la composition de l’adhésif
C09J 7/50 - Adhésifs sous forme de films ou de pellicules caractérisés par une couche d’apprêt entre le support et l’adhésif
C09J 125/18 - Homopolymères ou copolymères de monomères aromatiques contenant des éléments autres que le carbone et l'hydrogène
C23C 22/18 - Orthophosphates contenant des cations du manganèse
