Laminated thermoplastics stabilized with bisbenzophenones

Details Laminated thermoplastics stabilized with bisbenzophenones Laminated thermoplastics stabilized with bisbenzophenones

1994-02-03

1995-08-29

Thurlow, Jeffery R.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

15624411, 264171, 428412, B32B 2718

Patent

active

054458722

ABSTRACT:
Thermoplastic articles, preferably of polycarbonate, are advantageously stabilized by selected bisbenzophenone UV absorbers concentrated in the outer surface or coating layers of the article prepared by coextrusion techniques.

REFERENCES:
patent: 3043709 (1962-07-01), Amborski
patent: 3309220 (1967-03-01), Osteen
patent: 3487505 (1970-01-01), Chisholm et al.
patent: 3557265 (1971-01-01), Chisholm et al.
patent: 3580927 (1971-05-01), Wear
patent: 3666713 (1972-05-01), Wear
patent: 4353965 (1982-01-01), Olson et al.
patent: 4477521 (1984-10-01), Lehmann et al.
patent: 4540623 (1985-09-01), Im et al.
patent: 4576870 (1986-03-01), Liebler et al.
patent: 4668588 (1987-05-01), Kishima
patent: 4707393 (1987-11-01), Vetter
patent: 4776913 (1988-10-01), Goosens et al.
patent: 4861664 (1989-08-01), Goosens et al.
patent: 4937026 (1990-06-01), Goosens et al.
patent: 4992322 (1991-02-01), Gerry et al.
patent: 5108835 (1992-04-01), Hahnsen et al.

Affiliated with

Also associated with

Rating

Laminated thermoplastics stabilized with bisbenzophenones does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laminated thermoplastics stabilized with bisbenzophenones, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laminated thermoplastics stabilized with bisbenzophenones will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1818543