Polyester polyols

Details Polyester polyols Polyester polyols

1980-12-22

1981-12-22

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521125, 521172, 521902, 528 80, 528110, C08G 1800, C08G 1814

Patent

active

043072054

ABSTRACT:
The reaction products of bisphenol-A and phthalic anhydride or the brominated derivatives thereof a glycol and/or propylene glycol is employed to produce low flame spread urethane-modified isocyanurate foams.

REFERENCES:
patent: 3376272 (1968-04-01), Masters et al.
patent: 3376273 (1968-04-01), Masters et al.
patent: 3507820 (1970-04-01), Maeda et al.
patent: 3882055 (1975-05-01), Koerner et al.
patent: 3919128 (1975-11-01), Baldino et al.
patent: 4039487 (1977-08-01), Kolakowski et al.
patent: 4237238 (1980-12-01), De Guiseppi et al.
patent: 4246365 (1981-01-01), Wiedermann

Affiliated with

Also associated with

Rating

Polyester polyols does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2368705