Oriented polyester articles having improved ultraviolet...

Details Oriented polyester articles having improved ultraviolet... Oriented polyester articles having improved ultraviolet...

D - Textiles, Paper

01

F

18/1039, 18/622

D01F 6/62 (2006.01) B29D 7/24 (1980.01)

Patent

CA 1135920

Abstract of the Disclosure This invention relates to oriented polyester shaped, molded, or formed objects having improved ultraviolet stability and to a process for producing the same and to compositions used in making such objects. More particularly, the invention relates to an oriented linear polyester film, fiber, foils, sheets, and other shaped, molded, or formed objects prepared from polyester compositions containing poly(hydroxybenzophenone) or poly(hydroxy- benzotriazole) ultraviolet stabilizers which when oriented provide objects having improved weatherability. Poly(hydroxybenzophenone) and poly(hydroxybenzotriazole) ultraviolet stabilizers are those stabilizers which contain two or more hydroxybenzophenone or hydroxybenzotriazole moieties.

341551

Affiliated with

Also associated with

Rating

Oriented polyester articles having improved ultraviolet... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oriented polyester articles having improved ultraviolet..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oriented polyester articles having improved ultraviolet... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-390743