Articles molded from moisture shrinkable resins

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

525 5421, 525 5423, 525 5424, 525 5426, 525 543, 525 5431, 525 59, 525 63, 525 64, 525 65, 525 69, 525 71, 525 78, 525 79, 525 80, 525 83, 525 88, 525 89, 525 90, 525 92, 525 93, 525 94, C08G 6348, C08G 6391, C08F 800, C08L 5100

Patent

active

051129035

ABSTRACT:
Articles molded from a moisture shrinkable polymer are provided. The article are stretched. The moisture shrinkable polymer may comprise a graft copolymer, a block copolymer, or a blend of a thermoplastic polymer with a hydrophilic synthetic polymer or a polysaccharide. The article absorb moisture and shrink at room temperature of not more than 50.degree. C. in a highly humid atmosphere. The articles experience little decrease in tensile strength during shrinkage by moisture absorption or by prolonged storage after the moisture absorption. The article is useful when used as a film for shrink wrapping commodities which are not resistant to heat.

REFERENCES:
patent: 3429794 (1969-02-01), Patterson
patent: 3867324 (1975-02-01), Clendinning et al.
patent: 3879493 (1975-04-01), Mudde
patent: 3931068 (1976-01-01), Clendinning et al.
patent: 4642267 (1987-02-01), Creasy et al.
patent: 4771089 (1988-09-01), Ofstead
patent: 4839450 (1989-06-01), Fanta et al.
patent: 4847324 (1989-07-01), Creasy

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Articles molded from moisture shrinkable resins does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Articles molded from moisture shrinkable resins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Articles molded from moisture shrinkable resins will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2426337

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.