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1. (WO1997018251) COMPOSITION AND METHOD FOR CURING A RESORCINOL RESIN
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018251 International Application No.: PCT/US1996/017899
Publication Date: 22.05.1997 International Filing Date: 12.11.1996
Chapter 2 Demand Filed: 20.05.1997
IPC:
C08G 14/06 (2006.01) ,C08L 97/02 (2006.01) ,C09J 161/34 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
14
Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/-C08G12/168
02
of aldehydes
04
with phenols
06
and monomers containing hydrogen attached to nitrogen
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
97
Compositions of lignin-containing materials
02
Lignocellulosic material, e.g. wood, straw or bagasse
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
161
Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
34
Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C09J161/04, C09J161/18 and C09J161/20189
Applicants:
BORDEN CHEMICAL, INC. [US/US]; 180 East Broad Street Columbus, OH 43215, US (AllExceptUS)
PHILLIPS, Earl, K. [US/US]; US (UsOnly)
GARWOOD, Arthur, J. [US/US]; US (UsOnly)
DETLEFSEN, William, D. [US/US]; US (UsOnly)
Inventors:
PHILLIPS, Earl, K.; US
GARWOOD, Arthur, J.; US
DETLEFSEN, William, D.; US
Agent:
PAVELKO, Thomas, P.; Watson Cole Stevens Davis, P.L.L.C. Suite 1000 1400 K Street, N.W. Washington, DC 20005, US
Priority Data:
60/006,59013.11.1995US
Title (EN) COMPOSITION AND METHOD FOR CURING A RESORCINOL RESIN
(FR) COMPOSITION ET PROCEDE DE DURCISSEMENT D'UNE RESINE RESORCINOL
Abstract:
(EN) A catalyst curing system or hardener for resorcinolic resins, such as resorcinol-formaldehyde or phenol-resorcinol-formaldehyde resins including methylolurea. The methylolurea may be used in combination with oxazolidine in ratios ranging to 5:95 to 95:5, by molar basis. The hardener cross-links the resin which permits reduction or 'fuming' of formaldehyde as well as control of gel times of the resulting adhesive. The hardener of the present invention if of particular utility in adhesives for use in the forest products industry.
(FR) L'invention se rapporte à un système de durcissement par catalyseur s'appliquant à des résines résorcinoliques telles que des résines résorcinol-formaldhéhyde ou phénol-résorcinol-formaldéhyde renfermant de la méthylolurée. La méthylolurée peut être utilisée en combinaison avec l'oxyzolidine dans des rapports compris entre 5:95 et 95:5, par base molaire. L'agent du durcissement réticule la résine qui permet la réduction ou le 'fumage' du formaldhéhyde ainsi que la régulation des temps de gélification de l'adhésif obtenu. L'agent de durcissement de la présente invention est notamment utile dans les adhésifs qui sont utilisés dans l'industrie des produits forestiers.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0861275US6541576JPH11510850 CA2236417NZ323176AU1996077243
MYPI 96004695