Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1996-12-18
1998-12-22
Le, H. Thi
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
427335, 4273722, 428329, 428330, 428331, 428336, 428338, 428340, B32B 516
Patent
active
058516530
ABSTRACT:
A transparent brittle film prepared from a resin composition comprising (A) 100 parts by weight of a vinyl chloride resin, (B) 20 to 200 parts by weight of an acrylic resin, (C) 20 to 250 parts by weight of fused silica comprising aggregates of particles having an average particle diameter in the range of 5 to 20 .mu.m and individual particle diameters in the range of 0.5 to 100 .mu.m or aluminum hydroxide or barium sulfate comprising aggregates of particles having an average particle diameter in the range of 1 to 20 .mu.m and individual particle diameters in the range of 0.2 to 50 .mu.m, (D) 0 to 40 parts by weight of a plasticizer, and (E) 0.5 to 10 parts by weight of a stabilizer. The film is brittle, easily torn, and transparent, has a suitable degree of flexibility and hardness, and can be produced inexpensively and easily.
REFERENCES:
patent: 4247663 (1981-01-01), Yoshiga et al.
patent: 5011660 (1991-04-01), Arena
patent: 5051298 (1991-09-01), Landry et al.
Matsui Etsuo
Nakamura Masahiro
Asahi Kagaku Kogyo Co., Ltd.
Le H. Thi
Lintec Corporation
LandOfFree
Transparent brittle film does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transparent brittle film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transparent brittle film will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2044377