Novel coating composition containing acetylene-conjugated diene

Details Novel coating composition containing acetylene-conjugated diene Novel coating composition containing acetylene-conjugated diene

1974-09-09

1977-02-01

Jacobs, Lewis T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

252 47, 260879, 260 42, 260881, 260882, 260883, 260885, 260886, 260887, 260890, 260894, 526285, C08L 9100

Patent

active

040061132

ABSTRACT:
A novel coating composition can be obtained by compounding 100 parts by weight of (A) acetylene-conjugated random copolymer having an acetylene unit content of 5-60 mol% and a block character P of 0.8-1.2 and 5-1,000 parts by weight of (B) carbon-carbon double bond-containing compound. The resulting coating composition shows a rapid curing velocity, which has never been seen, and provides an excellent coating film.
When the above described composition is added with (C) a curing promoter or a radical initiator, the curing velocity is more increased and when the above described composition is added with (D) a filler or a pigment, excellent coating films suitable for various applications can be formed.

REFERENCES:
patent: R20777 (1938-07-01), Calcott
patent: 1812849 (1931-06-01), Collins
patent: 1903500 (1933-04-01), Calcott
patent: 2721185 (1955-10-01), Schulze
patent: 3352817 (1967-11-01), Meyer
patent: 3427364 (1969-02-01), Shaw
patent: 3464952 (1969-09-01), Larson
patent: 3534015 (1970-10-01), Peters
patent: 3645999 (1972-02-01), Byrd
patent: 3803110 (1974-04-01), Richards
patent: 3886127 (1975-05-01), Furukawa
Railsback, "Butadiene Styrene Block Copolymer", Rubber Age, Jan. 1964, pp. 583 to 589.

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