Method of preventing adhesion of adhesive substance, and method

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

156153, 156219, 427421, 427448, 427452, 427453, 427455, 427258, 427270, 451 38, B32B 3100, B05D 104

Patent

active

056350023

ABSTRACT:
Disclosed is a structure composed of a ragged base body with a ragged surface and a non-adhesive layer of a non-adhesive high polymer, in which the layer is fixed to at least the depressions of the ragged surface in such a way that the ragged profile of the body appears on the outer surface, reiterated by the layer. The ragged profile has a mean surface roughness Ra of 0.5 to 20 .mu.m and the mean distance Z between the adjacent projections forming the ragged profile is 20 to 1000 .mu.m. The non-adhesive high polymer may be a silicone high polymer having a silicone oil content of 10% or less. It has an effective surface tension of 32 dyn/cm or less. As the structure has improved releasing characteristics, adhesion of an adhesive substance to the structure may be effectively prevented without using any conventional releasing agent.

REFERENCES:
patent: 3620895 (1971-11-01), Bailey et al.
patent: 3967042 (1976-06-01), Laskin et al.
patent: 4411943 (1983-10-01), Akao
patent: 4414317 (1983-11-01), Culp et al.

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

Method of preventing adhesion of adhesive substance, and method 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 of preventing adhesion of adhesive substance, and method , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of preventing adhesion of adhesive substance, and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-388272

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