Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1976-09-03
1978-05-02
Cockeram, H.S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 318XA, 260 326N, 260 328R, 260 332R, 260 334UR, 260 336UB, 260 75NH, 260 75NT, 260 775AM, 260 775AT, C08G 1832, C08G 1875, C08K 502
Patent
active
RE0296236
ABSTRACT:
Light stable polyurethane coatings with a considerably increased softening range and melting points coupled with improved resistance to perchlorethylene is obtained by using a chain extender comprising at least 80 mol % 1,4-diamino cyclohexane with a cis/transisomer ratio of from 10/90 to 60/40 and by using aliphatic or cycloaliphatic diisocyanates wherein such diisocyanates consist of at least 75 mol percent of 1-isocyanato-3-isocyanatomethyl-3,5,5-trimethyl cyclohexane.
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patent: 3912680 (1975-10-01), Oertel et al.
DOS 1,955,725, Asahi et al. Kaisha, (Suzuki et al.) Nov. 5, 1969, 19 pages.
Noll Klaus
Oertel Harald
Thoma Wilhelm
Zorn Bruno
Bayer Aktiengesellschaft
Cockeram H.S.
Colen Frederick H.
Harsh Gene
Pope Lawrence S.
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