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...
Patent
1997-01-27
1998-12-01
Housel, James C.
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...
524267, 524425, 524854, 524731, 525103, C08J 300, C08J 524, C08J 5800, C08F 800
Patent
active
058440380
ABSTRACT:
The present invention discloses the use of a polymer chain having at least one carboxylic acid anhydride group as a consistency stabilizer in the base part of a two-part silicone sealant. The base part consists essentially of the consistency stabilizer, 100 parts by weight of a polymeric material having not less than two groups bonded to silicon which are hydroxyl or hydrolysable groups, 5 to 150 parts by weight of filler and, optionally, pigments and/or plasticizers.
REFERENCES:
patent: 4962152 (1990-10-01), Leempoel
patent: 5118738 (1992-06-01), Berthet et al.
patent: 5425947 (1995-06-01), Hautekeer et al.
Culot Dominique
Deglasse Patrick
Iker Jean
Marco Sesto Di
Borrousch Roger H.
Dow Corning S. A.
Housel James C.
Scaduto Patricia M.
Swartz Rodney P.
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