Storm window film comprising at least five layers

Details Storm window film comprising at least five layers Storm window film comprising at least five layers

1984-05-30

1985-04-30

Kendell, Lorraine T.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428332, 428515, 428516, 428520, B32B 2708

Patent

active

045144656

ABSTRACT:
A five layered thermoplastic film having a desired combination of physical characteristics is disclosed. The film may be utilized to form storm windows. A preferred palindromic embodiment of the film comprises a core layer consisting essentially of either (a) a copolymer of ethylene and vinyl acetate or (b) a three component blend of (a) a linear low density polyethylene, (b) a linear medium density polyethylene and (c) an ethylene vinyl acetate copolymer. The preferred embodiment also comprises two intermediate layers each consisting essentially of a linear low density polyethylene and two surface layers each consisting essentially of a four component blend of (1) a linear low density polyethylene, (2) a linear medium density polyethylene, (3) a copolymer of ethylene and vinyl acetate and (4) one or more light stabilizers. Appropriate slip, antiblock and antioxidant agents may also be present.

REFERENCES:
patent: 3212635 (1965-10-01), Dreyfus
patent: 3508944 (1970-04-01), Henderson
patent: 3595735 (1971-07-01), Tyrell
patent: 3817821 (1974-06-01), Gallini
patent: 3937758 (1976-02-01), Castagna
patent: 4022646 (1977-05-01), Casey
patent: 4044187 (1977-08-01), Kremkau
patent: 4147827 (1979-04-01), Breidt
patent: 4151318 (1979-04-01), Marshall
patent: 4162343 (1979-07-01), Wilcox et al.
patent: 4199638 (1980-04-01), McKee
patent: 4205021 (1980-05-01), Morita
patent: 4226946 (1980-10-01), Park
patent: 4277578 (1981-07-01), Yoshimura
patent: 4277594 (1981-07-01), Matthews
patent: 4303710 (1981-12-01), Bullard
patent: 4303763 (1981-12-01), Beasley
patent: 4310484 (1982-01-01), Blakeslee
patent: 4321229 (1982-03-01), Blakeslee
patent: 4329313 (1982-05-01), Miller
patent: 4330501 (1982-05-01), Jones
patent: 4339507 (1982-07-01), Kurtz
patent: 4343755 (1982-08-01), Miller
patent: 4346834 (1982-08-01), Mazumdar
patent: 4348349 (1982-09-01), Kurtz
patent: 4354004 (1982-10-01), Hughes
patent: 4354997 (1982-10-01), Mizutani
patent: 4356221 (1982-10-01), Anthony
patent: 4360494 (1982-11-01), Kurtz
patent: 4362835 (1982-12-01), Phillips
patent: 4363841 (1982-12-01), Snow
patent: 4364981 (1982-12-01), Horner
patent: 4367256 (1983-01-01), Biel
patent: 4367841 (1983-01-01), Mazumdar
patent: 4374227 (1983-02-01), Michie
patent: 4376799 (1983-03-01), Tusim
patent: 4379190 (1983-04-01), Schnenck
patent: 4379197 (1983-04-01), Cipriani
patent: 4387188 (1983-06-01), Statz
patent: 4394485 (1983-07-01), Adur
patent: 4397982 (1983-08-01), Boutni
patent: 4399173 (1983-08-01), Anthony
patent: 4399180 (1983-08-01), Briggs
patent: 4402409 (1983-09-01), Slocumb
patent: 4403053 (1983-09-01), Lewis
patent: 4405667 (1983-09-01), Christensen
patent: 4407873 (1983-10-01), Christensen
patent: 4407874 (1983-10-01), Gehrke
patent: 4409364 (1983-10-01), Schmukler
patent: 4410587 (1983-10-01), Fair
patent: 4410649 (1983-10-01), Cieloszyk
patent: 4412025 (1983-10-01), Corwin
patent: 4415707 (1983-11-01), Blanchard
patent: 4416944 (1983-11-01), Adur
patent: 4418841 (1983-12-01), Ecksttein
patent: 4419473 (1983-12-01), Mahaffey, Jr.
patent: 4420580 (1983-12-01), Herman
patent: 4421867 (1983-12-01), Nojiri
patent: 4424243 (1984-01-01), Nishimoto
patent: 4424256 (1984-01-01), Christensen
patent: 4425044 (1984-01-01), Kurtz
patent: 4425268 (1984-01-01), Cooper
patent: 4426029 (1984-01-01), Kamp
patent: 4426498 (1984-01-01), Inoue
patent: 4430289 (1984-02-01), McKinney
patent: 4430457 (1984-02-01), Dobreski
patent: 4430468 (1984-02-01), Schumacher
patent: 4430476 (1984-02-01), Liu
patent: 4430477 (1984-02-01), Kunimune
patent: 4434258 (1984-02-01), Schumacher
patent: 4434264 (1984-02-01), Ficker
patent: 4436888 (1984-03-01), Copple
patent: 4438228 (1984-03-01), Schenck
patent: 4438238 (1984-03-01), Fukushima
patent: 4438850 (1984-03-01), Kahn
patent: 4440911 (1984-04-01), Inoue
patent: 4444827 (1984-04-01), Swaroop
patent: 4444828 (1984-04-01), Anthony
patent: 4445550 (1984-05-01), Davis
patent: 4447480 (1984-05-01), Lustig
patent: 4448913 (1984-05-01), Coleman
patent: 4449014 (1984-05-01), Brezinsky
patent: 4076698 (1978-02-01), Anderson
Plastics World, Feb. 1981, "LDPE Meets Its Match Linear LDPE", pp. 45-48, 50.
Modern Plastics Encyclopedia, 1982-1983, pp. 76-77.
Modern Plastics, Jan. 1982, "More New Generation PE on the Way", pp. 56-57.
Modern Plastics, Apr. 1982, "Four More Surprises in Polyethylene", pp. 58-60.
Packaging, Jul. 1982, "Polyethylene Films", pp. 16, 18 and 45.
Modern Plastics, Aug. 1982, "LLDPE/HDPE", Copolymers, p. 44.
Plastics Engineering, Dec. 1982, "Stabilizing LLDPE with Antioxidants", pp. 37-41.
Plastics World, Dec. 1982, "LLDPE Blends Perk up Performance of PE Films", pp. 40-43.
Modern Plastics Encyclopedia, 1983-1984, p. 60.

Affiliated with

Also associated with

Rating

Storm window film comprising at least five layers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Storm window film comprising at least five layers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Storm window film comprising at least five layers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1968320