CROSS-LINKABLE COMPOSITIONS
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Accused Products
Abstract
Crosslinkable compositions contain a calcium carbonate-rich filler coated with a carboxylic acid of the formula
R4—(OCR32—C(═O)OH)y.
The compositions exhibit low modulus, good adhesion to substrates, and low skin formation time.
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Citations
23 Claims
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1-9. -9. (canceled)
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10. A crosslinkable composition comprising
(A) at least one crosslinkable compound and (B) a calcium carbonate-containing filler surface-treated with carboxylic acids (C) of the formula
R4—- (OCR32—
C(═
O)OH)y
(I)where R3 are identical or different and are hydrogen or a monovalent, optionally substituted hydrocarbyl radical, R4 is a y-valent, carbon-bonded, optionally substituted hydrocarbyl radical which may be interrupted by oxygen atoms, and y is an integer from 1 to 3. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
- (OCR32—
Specification