Method and apparatus for peeling coating from coated plastics an

Details Method and apparatus for peeling coating from coated plastics an Method and apparatus for peeling coating from coated plastics an

1994-11-08

1998-08-04

Osele, Mark A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Presses or press platen structures, per se

156344, 156389, 264 37, B32B 3500

Patent

active

057888116

ABSTRACT:
There is provided a method for peeling a coating from coated plastics, comprising applying a shear stress to a plastic product having a coating thereon, optionally after preforming the plastic product into a flat plate form, thereby to peel the coating from the plastic product.
There is also provided an apparatus for peeling a coating from coated plastics, comprising a pair of rolls with a gap therebetween and driving means for rotating the pair of rolls, the rolls rotating at different peripheral speeds from each other and allowing a plastic body having a coating thereon to pass through the gap while applying a shear stress to the plastic body thereby to peel the coating from the plastic body.
Further, there is provided a method for recycling plastics, comprising applying a shear stress to a plastic product having a coating thereon, optionally after preforming the plastic product into a flat plate form, thereby to peel the coating from the plastic product, and then subjecting the coat-peeled plastic product to melting and molding.

REFERENCES:
patent: 4599131 (1986-07-01), Matuszak
patent: 5194109 (1993-03-01), Yamada
patent: 5304276 (1994-04-01), MacLeod et al.
patent: 5478434 (1995-12-01), Kerr et al.
Patent Abstracts of Japan, vol. 8, No. 270 (M-344) (1707), Dec. 11, 1984, JP-A-59 142 115, Aug. 15, 1984.
Patent Abstracts of Japan, vol. 11, No. 218 (M-607), Jul. 15, 1987, JP-A-62 035 809, Feb. 16, 1987. JP-A-56 044 623, Apr. 23, 1981.
Patent Abstracts of Japan, vol. 17, No. 385 (M-1448), Jul. 20, 1993, JP-A-5 069 443, Mar. 23, 1993.
Database WPI, Derwent Publications, AN 77-65948Y, JP-A-52 093 488, Aug. 5, 1977. JP-A-56 070 915, Jun. 13, 1981.
Patent Abstracts of Japan, vol. 18, No. 173 (M-1581), Mar. 24, 1994, JP-A-5 337 941, Dec. 21, 1993.

Affiliated with

Also associated with

Rating

Method and apparatus for peeling coating from coated plastics an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for peeling coating from coated plastics an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for peeling coating from coated plastics an will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1173266