Laminates comprising plasticized polyvinyl butyral interlayers

Details Laminates comprising plasticized polyvinyl butyral interlayers Laminates comprising plasticized polyvinyl butyral interlayers

1983-08-12

1985-08-27

Ives, Patrick C.

Stock material or miscellaneous articles

Composite

Of polycarbonate

428437, 428497, 428913, 428483, 428442, 252182, 296 84R, B32B 2736, B32B 904

Patent

active

045378282

ABSTRACT:
In a polyvinyl butyral (PVB) sheet plasticized with a multiester of an alcohol having 2 to 4 hydroxyl groups and a C.sub.16 to C.sub.20 unsaturated fatty acid having a hydroxyl group attached to the acid molecule, which sheet does not craze polycarbonate or polyacrylate when in contact therewith, the addition of a synergistically effective amount of a monoester of a glycol and such C.sub.16 to C.sub.20 acid improves the low temperature penetration resistance and adhesion properties of such sheet without significant loss in its resistance to stress cracking polycarbonate or polyacrylate in a laminated glass assembly.

REFERENCES:
patent: 3402139 (1968-09-01), Mont et al.
patent: 4144217 (1979-03-01), Snelgrove et al.
patent: 4161557 (1979-07-01), Suzuki et al.

Affiliated with

Also associated with

Rating

Laminates comprising plasticized polyvinyl butyral interlayers does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2001473