Cross-linked polyvinyl butyral

Details Cross-linked polyvinyl butyral Cross-linked polyvinyl butyral

1988-12-07

1990-02-20

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

264236, 26433122, 264347, 525 61, B29C 4736

Patent

active

049024647

ABSTRACT:
Polyvinyl butyral (PVB) resin lightly cross-linked through stable intermolecular linkages developed, for example, through use of a dialdehyde or trialdehyde, to selectively increase PVB molecular weight and the modulus of a plasticized sheet formed therefrom intended for use in laminated safety glass assemblies.

REFERENCES:
patent: 3679788 (1972-07-01), Kiyono et al.
patent: 3876552 (1975-04-01), Moynihan
patent: 3994654 (1976-11-01), Chyu
patent: 4654179 (1987-03-01), Cartier et al.

Affiliated with

Also associated with

Rating

Cross-linked polyvinyl butyral does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1615048