Silicone pressure sensitive adhesives

Details Silicone pressure sensitive adhesives Silicone pressure sensitive adhesives

1996-07-05

1999-02-09

Short, Patricia A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524588, 525477, 528 21, 528 24, C09J18306

Patent

active

058695567

ABSTRACT:
The present invention relates to pressure sensitive adhesive compositions which are prepared by heating a mixture of a polydiorganosiloxane, a silicone resin copolymer, and an organic amine compound or metal salt thereof, and then adding an organic peroxide or azo compound to the resultant reaction product. The silicone pressure sensitive adhesives of this invention are useful in preparing articles such as pressure sensitive tapes, labels, emblems and other decorative or informational signs.

REFERENCES:
patent: 2736721 (1956-02-01), Dexter
patent: 2814601 (1957-11-01), Currie et al.
patent: 2857356 (1958-10-01), Goodwin
patent: 3528940 (1970-09-01), Modic
patent: 3929704 (1975-12-01), Horning
patent: 4831070 (1989-05-01), McInally et al.
patent: 4865920 (1989-09-01), Sweet
patent: 5100976 (1992-03-01), Hamada et al.
patent: 5248739 (1993-09-01), Schmidt et al.

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