Resin composition and usage thereof

Details Resin composition and usage thereof Resin composition and usage thereof

C - Chemistry, Metallurgy

08

L

C08L 23/02 (2006.01) B65D 53/00 (2006.01) C08L 23/04 (2006.01) C08L 23/08 (2006.01) C08L 29/02 (2006.01) C08L 53/00 (2006.01) C08L 53/02 (2006.01) C09K 3/10 (2006.01) C08L 23/16 (2006.01) C08L 29/00 (2006.01) C08L 29/04 (2006.01)

Patent

CA 2226459

A resin composition comprising (A) a polyolefin resin, (B) a vinyl alcohol copolymer and (C') a block copolymer composed of a polymer block of an aromatic vinyl compound and an isobutylenic polymer block, the weight ratio of (A) to (B) ranging from 100/10 to 100/1000 and the weight ratio of (C') to [(A)+(B)] ranging from 5/100 to 1000/100 is a flexible resin material having high gas barrier properties, good heat resistance and good moldability or formability so that it is useful as a material for various molded or formed articles. In addition, a closure (cap, stopper or the like) for containers or a sealing element (packing element) for the closure for containers which is formed of a resin composition comprising (A) a polyolefin resin, (B) a vinyl alcohol copolymer and (C) an elastomer, the weight ratio of (A) to (B) ranging from 100/10 to 100/1000 and the weight ratio of (C) to [(A)+(B)] ranging from 5/100 to 100/100 has good hermetical sealing properties and good mountability onto (or within) a container and is also excellent in the long-term shelf stability of contents.

Affiliated with

Also associated with

Rating

Resin composition and usage thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Resin composition and usage thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resin composition and usage thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1634528