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1. (NZ323176) Composition and method for curing resorcinol or phenol-resorcinol resin with low-fuming catalyst system

Office : New Zealand
Application Number: 323176 Application Date: 12.11.1996
Publication Number: 323176 Publication Date: 28.10.1999
Grant Number: Grant Date: 08.02.2000
Publication Kind : B
Prior PCT appl.: Application Number:PCTUS1996017899 ; Publication Number: Click to see the data
IPC:
C08G 14/06
C08G 14/02
C08G 14/04
C08G 14/067
C08G 4/00
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
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
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
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
067
Acyclic or carbocyclic monomers
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
4
Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping -O-C-O-
CPC:
C08G 14/06
C08L 97/02
C08L 2666/26
C09J 161/34
Applicants: BORDEN CHEMICAL, INC.
Inventors: Phillips, Earl K
Garwood, Arthur J
Detlefsen, William D
Agents: AJ PARK
Priority Data: 95 6590 13.11.1995 US
Title: (EN) Composition and method for curing resorcinol or phenol-resorcinol resin with low-fuming catalyst system
Abstract:
(EN) This catalyst curing system or hardener is 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 from 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 application is of particular utility in adhesives for use in the forest products industry.
Also published as:
EP0861275US6541576JPH11510850 CA2236417AU1996077243MYPI 96004695
WO/1997/018251