Method of preparing binder system and product thereof

Details Method of preparing binder system and product thereof Method of preparing binder system and product thereof

1995-06-07

1997-07-08

Acquah, Samuel A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

528129, 528153, 528155, 528156, 528162, 525480, 525491, 525495, 525497, 428524, 428528, 264 6, 264241, C08F28300, C08G 5914

Patent

active

056462190

ABSTRACT:
A process for the production of a modified phenol-aldehyde resin which may form a binder system when combined with a curing agent which includes an additional source of an aldehyde, e.g., a phenol-formaldehyde resin. The inventive phenol-aldehyde resin may be modified with compounds from one of the following classes: (1) dihydroxybenzenes, (2) aminophenols, and (3) phenylenediamines. The resin and adhesive are useful in the production of a wood composite (such as plywood, oriented strandboard, or fiberboard).

REFERENCES:
patent: Re26881 (1970-05-01), Kreibich et al.
patent: 2471631 (1949-05-01), Lebach
patent: 2489336 (1949-11-01), Spahr et al.
patent: 2614096 (1952-10-01), Spahr
patent: 3328354 (1967-06-01), Dietrick
patent: 3389125 (1968-06-01), Dietrick et al.
patent: 3422068 (1969-01-01), Kreibich et al.
patent: 3476706 (1969-11-01), Bornstein
patent: 3492263 (1970-01-01), Kreibich et al.
patent: 3502610 (1970-03-01), Thompson
patent: 3663720 (1972-05-01), Thompson
patent: 3706619 (1972-12-01), Freeman
patent: 3919151 (1975-11-01), Moult et al.
patent: 3963652 (1976-06-01), Tanimura et al.
patent: 4007233 (1977-02-01), Kako et al.
patent: 4053447 (1977-10-01), Shea
patent: 4076873 (1978-02-01), Shea
patent: 4107127 (1978-08-01), Shea
patent: 4167540 (1979-09-01), Giller et al.
patent: 4238379 (1980-12-01), Reinhart, Jr.
patent: 4275170 (1981-06-01), McAllister et al.
patent: 4309527 (1982-01-01), McAllister et al.
patent: 4373062 (1983-02-01), Brown
patent: 4403066 (1983-09-01), Brode et al.
patent: 4409361 (1983-10-01), McAllister et al.
patent: 4425178 (1984-01-01), Grendon
patent: 4430473 (1984-02-01), Brode et al.
patent: 4433119 (1984-02-01), Brode et al.
patent: 4433129 (1984-02-01), Brode et al.
patent: 4471089 (1984-09-01), McAllister et al.
patent: 4514462 (1985-04-01), Brooker
patent: 4608408 (1986-08-01), Hood et al.
patent: 4820576 (1989-04-01), Duryea
patent: 4889891 (1989-12-01), Durairaj et al.
patent: 5034497 (1991-07-01), Waitkus
patent: 5075413 (1991-12-01), Dailey, Jr.
patent: 5075415 (1991-12-01), Yotsumoto et al.
A Pizzi, "Phenolic Resin Wood Adhesives", pp. 160-173, 1979.
P. Christjanson, "Development of Alkylresorcinol (AR) Resin Adhesives: Chemistry of AR Resins," Proceedings from the Adhesives and Bonded Wood Sympsoium, Nov. 19-21, 1991, pp. 267-277.

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