Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Ornamental – decorative – pattern – or indicia
Patent
1986-09-16
1989-02-28
Ives, P. C.
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
Ornamental, decorative, pattern, or indicia
428 41, 428343, 4284761, 428483, 428463, 428461, 428509, 428510, 428516, 428518, 428905, 428520, 156280, 15624411, 2641761, 514953, 514974, 514875, 514919, 514920, A61L 904, B32B 3100, B32B 2708
Patent
active
048084549
ABSTRACT:
An active agent-containing laminated material and the method for producing the same, in which an impermeable film is temporarily adhered to at least one side surface of an active agent-containing film and impermeable film can be peeled off and readhered repeatedly. The laminated material is prepared by directly laminating a molten web of active agent-containing polyolefin composition with an impermeable film at and pressing them together, said active agent-containing polyolefin composition comprising: (A) 10 to 100 parts by weigh to carboxyl group-containing ethylene based copolymer of at least 7% by weight in the content of carboxyl group-containing monomer; (B) 90 parts by weight or less of low density polyethylene having a melt index of at least 30 g/10 min.; and (C) at least 0.005 parts by weight of an active agent or agents relative to 100 parts by weight of said polymers (A) plus (B).
REFERENCES:
patent: 4145001 (1979-03-01), Weyenberg et al.
patent: 4391717 (1983-07-01), Mookherjee
patent: 4631231 (1986-12-01), Steiydel et al.
Ives P. C.
Nippon Petrochemicals Company Limited
LandOfFree
Active agent-containing laminated material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Active agent-containing laminated material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active agent-containing laminated material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1366069