B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 7/06 (2006.01) B32B 7/10 (2006.01) C09J 7/02 (2006.01)
Patent
CA 2125886
2125886 9312930 PCTABS00024 A release film for label stock and the like having: (a) a cavitated layer of a thermoplastic polymer matrix material within which is located a strata of voids, positioned at least a substantially within at least a substantial number of each of the voids is at least one spherical void-initiating solid particle which is phase-distinct and incompatible with the matrix material, the void space occupied by the particle being substantially less than the volume of the void, with one generally cross-sectional dimension of the particle at least approximating a corresponding cross-sectional dimension of the void; the population of the voids being such as to cause a degree of opacity of less than 70 % light transmission; at least one surface of the layer free of any coating tending to mask the surface effects of cavitation; and (b) opposite to this surface, a coating of a release material of a type having a tendency to partially transfer to any contacting surface.
Chang Keunsuk Paul
Reid Leland Wallace
Gowling Lafleur Henderson Llp
Mobil Oil Corporation
LandOfFree
Release film with reduced transferable silicone 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 Release film with reduced transferable silicone material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Release film with reduced transferable silicone material will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1953386