Surface treatment composition and preparation thereof

Details Surface treatment composition and preparation thereof Surface treatment composition and preparation thereof

2005-06-14

2005-06-14

Gorr, Rachel (Department: 1711)

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

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

C526S247000, C428S421000, C524S792000, C528S070000

Reexamination Certificate

active

06906115

ABSTRACT:
A perfluoropolyether-containing composition, which can easily conform to a fluorine-free substrate and can form a film on a surface of the substrate to fix the composition to the substrate surface, wherein the composition is a carbon-carbon double bond-containing composition comprising (A) a triisocyanate prepared by trimerizing a diisocyanate, and (B) a combination of at least two active hydrogen-containing compounds, and the component (B) comprises (B-1) a perfluoropolyether having at least one active hydrogen, and (B-2) a monomer having active hydrogen and a carbon-carbon double bond.

REFERENCES:
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English translation of the International Preliminary Examination Report for PCT/JP02/05713 dated Mar. 24, 2003.
R. Bongiovanni, et al., Surface properties of methacrylic copolymers containing perfluoropolyether structure, Polymer 42 (2001) pp. 2299-2305.
International Search Report for PCT/JP02/05713 dated Aug. 27, 2002.

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