Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1997-09-03
1999-08-31
Le, Hoa T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
428403, 428920, 523208, B32B 516, C08K 910
Patent
active
059454679
ABSTRACT:
A flame-retardant thermosetting resin composition comprising a thermosetting resin and from 4 to 50% by weight, based on the composition, of (1) melamine-coated ammonium polyphosphate particles and/or (2) water-insoluble ammonium polyphosphate particles obtained by crosslinking the surface of melamine-coated ammonium polyphosphate particles with a compound having a functional group capable of reacting with an active hydrogen atom belonging to an amino group of a melamine molecule in the melamine coating is disclosed. Also disclosed is a process for producing water-insoluble ammonium polyphosphate particles comprising adhering or impregnating a crosslinking agent having a functional group capable of reacting with an active hydrogen atom belonging to an amino group of a melamine molecule to or into the surface of melamine-coated ammonium polyphosphate particles and allowing a melamine in the melamine coat and the crosslinking agent to react.
REFERENCES:
patent: 3562197 (1971-02-01), Sears et al.
patent: 4043987 (1977-08-01), Jolicoeur et al.
patent: 4193945 (1980-03-01), Bertelli et al.
patent: 4198493 (1980-04-01), Marciandi
patent: 4467056 (1984-08-01), Staendeke et al.
patent: 4504610 (1985-03-01), Fontanelli et al.
patent: 4515632 (1985-05-01), Maurer et al.
patent: 4639331 (1987-01-01), Elsner et al.
patent: 4719045 (1988-01-01), Ogawa et al.
patent: 4727102 (1988-02-01), Scarso
patent: 4871795 (1989-10-01), Pawar
patent: 4957950 (1990-09-01), Standeke et al.
patent: 5109037 (1992-04-01), Chakrabarti et al.
patent: 5130357 (1992-07-01), Akitaya et al.
patent: 5321057 (1994-06-01), Cipolli et al.
patent: 5430080 (1995-07-01), Iwata et al.
patent: 5700575 (1997-12-01), Iwata et al.
Fukumura Tikashi
Inoue Kouji
Iwata Masuo
Seki Mika
Takahashi Ryoji
Chisso Corp.
Le Hoa T.
LandOfFree
Flame-retardant thermosetting resin composition, water-insoluble does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flame-retardant thermosetting resin composition, water-insoluble, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame-retardant thermosetting resin composition, water-insoluble will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2426632