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1. (WO2001038637) PAPER PRODUCTS COMPRISING A BIOLOGICAL CROSS-LINKING AGENT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/038637 International Application No.: PCT/IL2000/000775
Publication Date: 31.05.2001 International Filing Date: 20.11.2000
IPC:
C08B 15/10 (2006.01) ,D06M 15/15 (2006.01) ,D06M 16/00 (2006.01) ,D21H 17/00 (2006.01) ,D21H 17/22 (2006.01) ,D21H 21/18 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
B
POLYSACCHARIDES; DERIVATIVES THEREOF
15
Preparation of other cellulose derivatives or modified cellulose
10
Crosslinking of cellulose
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15
Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
01
with natural macromolecular compounds or derivatives thereof
15
Proteins or derivatives thereof
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
16
Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17
Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17
Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
20
Macromolecular organic compounds
21
of natural origin; Derivatives thereof
22
Proteins
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
21
Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties
14
characterised by function or properties in or on the paper
18
Reinforcing agents
Applicants:
TENENBAUM, Abraham [IL/IL]; IL (UsOnly)
AMERICAN ISRAELI PAPER MILLS LTD. [IL/IL]; P.O. Box 142 38101 Hadera, IL (AllExceptUS)
Inventors:
TENENBAUM, Abraham; IL
Agent:
LUZZATTO, Kfir ; Luzzatto & Luzzatto P.O. Box 5352 84152 Beer-Sheva, IL
Priority Data:
13313425.11.1999IL
Title (EN) PAPER PRODUCTS COMPRISING A BIOLOGICAL CROSS-LINKING AGENT
(FR) PRODUITS EN PAPIER RENFERMANT UN AGENT DE RETICULATION BIOLOGIQUE
Abstract:
(EN) A carbohydrate polymer containing product, such as a paper product with improved mechanical property, that comprises a carbohydrate substrate which is a cellulose-based carbohydrate substrate cross-linked with a biological cross-linking agent (BCA) comprising a cellulose binding domain (CBD), or linked to a functionalizing moiety comprising a cellulose binding domain (CBD). The mechanical property may be tensile strength, wet strength, bursting strength, tear strength, ring crush strength, short span compressive strength, and wet rub.
(FR) L'invention concerne un produit qui renferme un polymère d'hydrates de carbone, tel qu'un produit en papier doté de propriété mécanique améliorée, et qui contient un substrat d'hydrates de carbone qui est un substrat d'hydrates de carbone à base de cellulose réticulé avec un agent de réticulation biologique (BCA) contenant un domaine de liaison de cellulose (CBD) ou lié à un groupe caractéristique de fonctionnalité contenant un domaine de liaison à la cellulose (CBD). La propriété mécanique peut être la résistance à la traction, la résistance à l'état humide, la résistance à l'éclatement, la résistance au déchirement, la résistance d'écrasement à l'anneau, la résistance de compression de courte portée et le frottement humide.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)