Polyurethane-carbohydrate-based substances which can be calender

Details Polyurethane-carbohydrate-based substances which can be calender Polyurethane-carbohydrate-based substances which can be calender

1988-02-09

1989-10-10

Kight, John

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524 35, 524 40, 524 48, 524 52, 524 56, 524 58, C08J 304, C08L 304

Patent

active

048732702

ABSTRACT:
A substance based on polyurethane from which biodegradable materials can be obtained by rolling comprises, as well as a polyurethane resin serving as its essential constituent, a carbohydrate, at least one second thermoplastic polymer which is miscible in the molten state with the polyurethane resin and/or at least one third biodegradable polymer chosen from among biodegradable aliphatic polyesters, preferably of the same nature as the polyurethane resin used.

REFERENCES:
patent: 3281267 (1966-10-01), Rice
patent: 3850862 (1974-11-01), Clendinning et al.
patent: 3850863 (1974-11-01), Clendinning et al.
patent: 4002171 (1977-01-01), Taft

Affiliated with

Also associated with

Rating

Polyurethane-carbohydrate-based substances which can be calender does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyurethane-carbohydrate-based substances which can be calender, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyurethane-carbohydrate-based substances which can be calender will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1958022