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Title: Polyurethane product with gas fading inhibitor and method of inhibiting the gas fading of polyurethane product
Abstract:
A gas fading inhibitor for polyurethanes, such inhibitor having as its effective component a compound of the formula (I) ##SPC1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently selected from the group consisting of hydrogen, methyl and ethyl, and n and m are each an integer from 1 to 3.
Other info: Inventors: Ito, Masatomo (Yokohama, JA) Gotoh, Tsuneo (Yokohama, JA) Nishino, Shizuo (Kyoto, JA) Application Number: 553625 Filing Date: 1975-02-27 Publication_date: 1976-03-30 Assignee: Showa Denko Kabushiki Kaisha (Tokyo, JA); Meisei Kagaku Kabushiki Kaisha (Kyoto, JA) Primary Class(es): 521/128 521/163, 524/255 Other Classes: US Patent Ref:
Other Refs: Other References: Kyon et al., "Chemical Abstracts, " Vol. 72, p. 89, Section No. 33181z (2/1970). | |