Stable polymer/polyols made without macromonomer

Details Stable polymer/polyols made without macromonomer Stable polymer/polyols made without macromonomer

1989-06-30

1990-09-04

Welsh, Maurice J.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524724, 525185, C0BL 7504

Patent

active

049545604

ABSTRACT:
A stable polymer polyol made by the in situ polymerization of two or more monomers in a polyol blend wherein at least one monomer is a bifunctional compound containing both an isocyanate group and an ethylinically unsaturated group and wherein the polyol blend contains a base polyol and an amine terminated polyether which is more reactive with the bifunctional compound than is the base polyol.

REFERENCES:
patent: 4148840 (1979-04-01), Shah
patent: 4208314 (1980-06-01), Priest et al.
patent: 4390645 (1983-06-01), Hoffman et al.
patent: 4454255 (1984-06-01), Ramlow et al.
patent: 4458038 (1984-03-01), Ramlow et al.
patent: 4460715 (1984-07-01), Hoffman et al.
patent: 4522976 (1985-06-01), Grace et al.
patent: 4550194 (1985-10-01), Reichel et al.
patent: 4652589 (1987-03-01), Simroth et al.
patent: 4661531 (1987-04-01), Davis et al.
patent: 4689354 (1987-08-01), Ramlow et al.
patent: 4690956 (1987-09-01), Ramlow et al.

Affiliated with

Also associated with

Rating

Stable polymer/polyols made without macromonomer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stable polymer/polyols made without macromonomer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stable polymer/polyols made without macromonomer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-442725