Gypsum building product

Details Gypsum building product Gypsum building product

1989-10-12

1992-12-15

Dixon, Jr., William R.

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

106773, 106780, 428920, 428921, C04B 1106

Patent

active

051713667

ABSTRACT:
Compositions containing nonfibrous calcium sulfate in hemi-hydrate or anhydrous form and fibrous additives, including paper fibers preferably derived from waste newspaper, capable of being formed into an unfaced building material having superior mechanical properties and/or fire resistance.

REFERENCES:
patent: 2076349 (1934-09-01), Porter et al.
patent: 2322194 (1943-06-01), King
patent: 2882175 (1959-04-01), Bailly
patent: 2913308 (1959-11-01), Dailey
patent: 3376147 (1968-04-01), Dean
patent: 3390003 (1968-06-01), Cooper
patent: 3839059 (1974-10-01), Rothfelder et al.
patent: 3951735 (1976-04-01), Kondo et al.
patent: 4047962 (1977-09-01), Copeland
patent: 4127628 (1978-11-01), Uchida et al.
patent: 4159302 (1979-06-01), Greve et al.
patent: 4174230 (1979-11-01), Hashimoto et al.
patent: 4214027 (1980-06-01), Knauf et al.
patent: 4222984 (1980-09-01), Ladwig
patent: 4239716 (1980-12-01), Ishida et al.
patent: 4252568 (1981-02-01), Bounini
patent: 4328178 (1982-05-01), Kossatz
patent: 4557973 (1985-12-01), Ali
patent: 4645548 (1987-02-01), Take et al.
patent: 4734163 (1988-03-01), Eberhardt et al.
patent: 4748771 (1988-06-01), Lehnert et al.
patent: 4810569 (1989-03-01), Lehnert et al.
patent: 4811538 (1989-03-01), Lehnert et al.
patent: 4840688 (1989-06-01), Vogt
"Inorganically Bonded Wood," A. A. Moslemi, Chem. Tech., Aug. 1988, pp. 504-510.

Affiliated with

Also associated with

Rating

Gypsum building product does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gypsum building product, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gypsum building product will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2090122