Produits et services

Adhesives used in industry; unprocessed artificial resins; glue for industrial purposes; emulsifiers for industrial purposes; unprocessed synthetic resins; wood pulp for manufacturing purposes; phenol for industrial purposes; chemicals used in industry; unprocessed plastics

Abrégé

iii) continuing the enzymatic hydrolysis of the mixture until a final hydrolysate is obtained at the end of a total period of enzymatic hydrolysis.

Classes IPC  ?

• C12P 7/10 - Éthanol en tant que produit chimique et non en tant que boisson alcoolique préparé comme sous-produit, ou préparé à partir d'un substrat constitué par des déchets ou par des matières cellulosiques d'un substrat constitué par des matières cellulosiques
• C12P 19/02 - Monosaccharides
• C12P 19/14 - Préparation de composés contenant des radicaux saccharide préparés par action d'une carbohydrase, p. ex. par action de l'alpha-amylase
• C08H 7/00 - LignineLignine modifiéeProduits dérivés à haut poids moléculaire
• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08B 37/00 - Préparation des polysaccharides non prévus dans les groupes Leurs dérivés
• C08B 1/00 - Traitement préparatoire de la cellulose pour l'obtention de dérivés cellulosiques

Abrégé

2/g. Also an elastomer thus reinforced, in particular without carbon black.

Classes IPC  ?

• C08L 23/16 - Copolymères de l’éthylène et du propylène ou de l’éthylène, du propylène et de diène
• C08H 7/00 - LignineLignine modifiéeProduits dérivés à haut poids moléculaire
• C08L 97/00 - Compositions contenant des matières contenant de la lignine

Abrégé

The invention provides a use, for the mechanical reinforcement of elastomer polymers, of a chemically unmodified lignin with available functional groups which has a specific surface area of between 0.5 m2/g and 5 m2/g, and preferably between 1 m2/g and 2.5 m2/g. The invention also provides an elastomer thus reinforced, in particular without carbon black.

Classes IPC  ?

• C08H 7/00 - LignineLignine modifiéeProduits dérivés à haut poids moléculaire
• C08L 23/16 - Copolymères de l’éthylène et du propylène ou de l’éthylène, du propylène et de diène
• C08L 97/00 - Compositions contenant des matières contenant de la lignine

Abrégé

The invention proposes an installation (10) in which the impregnation and fractionation of the raw material (MP) are conducted at atmospheric pressure, characterized in that it comprises means (18, 20) for transferring the raw material (MP) successively to a first treatment station (PT1) and a second treatment station (PT2), each comprising means (G1, G2) for temporarily combining, at the first station (PT1), the raw material (MP) with a quantity of a first mixture of organic acids and, at the second station (PT2), for temporarily combining the raw material (MP) with a quantity of a second mixture; and means, after impregnation, for at least partially recovering the quantity of second mixture after impregnation and for recycling at least a portion of the second recovered mixture to form at least partially said first impregnation mixture used at the first station (PT1).

Classes IPC  ?

• D21C 7/00 - Lessiveurs
• D21C 7/12 - Dispositifs de régulation ou de commande

Produits et services

Acids; agricultural chemicals; bleaching products (decolorants) for industrial use; esters and cellulose ethers for industrial purposes; cellulose; cellulose derivatives (chemicals); industrial chemicals; fertilizers; fertilizing preparations; filtering media (chemical products); filtering materials (vegetable substances); glucose for industrial purposes; paper pulp; phenol for industrial purposes; water purifying chemicals; chemical intensifiers for paper; unprocessed plastics; plastifiers. Fuel with an alcoholic base; alcohol used as fuel; carburants; non-chemical additives for carburants; fuel gas. Heat and steam accumulators; unit heaters; stills; electric pressure cookers; water boilers; burners; boilers for heating, boilers; distillation columns; water conduit installations; apparatus for filtering and purifying water; heat exchangers; cooling installations for liquids; polymerisation installations. Cardboard; cardboard packing; sheets of reclaimed cellulose for wrapping; disposable diapers of paper or cellulose; wrapping paper; bottle wrappers (of cardboard or paper); sheets (stationery); filtering materials (paper); filter paper; table linen of paper; paper handkerchiefs; papier mâché; paper tablecloths; paper; toilet paper; paper or plastic sachets (sleeves and pouches) for packaging purposes; garbage bags (of paper or plastic materials); paper table napkins; face towels of paper; tissues of paper for removing make-up; paper table sets.

Abrégé

The invention proposes an installation (10) in which the impregnation and
fractionation of the raw material (MP) are conducted at atmospheric pressure,
characterized in that it comprises means (18, 20) for transferring the raw
material (MP) successively to a first treatment station (PT1) and a second
treatment station (PT2), each comprising means (G1, G2) for temporarily
combining, at the first station (PT1), the raw material (MP) with a quantity
of a first mixture of organic acids and, at the second station (PT2), for
temporarily combining the raw material (MP) with a quantity of a second
mixture; and means, after impregnation, for at least partially recovering the
quantity of second mixture after impregnation and for recycling at least a
portion of the second recovered mixture to form at least partially said first
impregnation mixture used at the first station (PT1).

Classes IPC  ?

• D21C 3/04 - Réduction en pâte des matières contenant de la cellulose avec des acides, des sels acides ou des anhydrides d'acide
• D21C 3/20 - Réduction en pâte des matières contenant de la cellulose avec des solvants organiques

Abrégé

The invention provides a use, for the mechanical reinforcement of elastomer polymers, of a chemically unmodified lignin with available functional groups which has a specific surface area of between 0.5 m2/g and 5 m2/g, and preferably between 1 m2/g and 2.5 m2/g. The invention also provides an elastomer thus reinforced, in particular without carbon black.

Classes IPC  ?

• C08H 7/00 - LignineLignine modifiéeProduits dérivés à haut poids moléculaire
• C08L 23/16 - Copolymères de l’éthylène et du propylène ou de l’éthylène, du propylène et de diène
• C08L 97/00 - Compositions contenant des matières contenant de la lignine