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Primary Examiner: Cockeram, H. S.
Assistant Examiner:
Attorney: Wigman & Cohen

Next ten patents ordered by date:

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Title: Curable polyester resin composition for hydrophilic coatings

Abstract: Hydrophilic curable resin composition for preparing hydrophilic resin coating films on articles, which contains, as the resinous component, a polyether ester consisting of 60 to 10 % by weight of non-hydrophilic portion and 40 to 90 % by weight of a hydrophilic polyether portion forming the main chain of the molecule, and said non-hydrophilic portion containing 3 or more equivalents of polymerizable ethylenically unsaturated bond component per mole of said polyether ester based on the average molecular weight, and the coating films formed therefrom, which have water resistance and other excellent properties.

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Other info:

Inventors: Takagi, Toru (Hiratsuka, JA)

Application Number: 310822
Filing Date: 1972-11-30
Publication_date: 1976-01-13
Assignee: Kansai Paint Company, Ltd. (Hyogo, JA)
Primary Class(es): 522/21 522/27, 522/30, 522/37, 522/39, 522/40, 522/43, 522/45, 522/59, 522/63, 522/90, 522/104, 528/274, 528/296, 528/297, 528/298, 528/303, 528/304, 528/308
Other Classes:
US Patent Ref:

3089863	May, 1963	Hicks et al.	260/75.
3249653	May, 1966	Van Amerongen et al.	260/75.
3256226	Jun, 1966	Fekete et al.	260/75.
3278636	Oct, 1966	Wynstra	260/75.
3373221	Mar, 1968	May	260/837.
3485733	Dec, 1969	D'Alelio	260/75.
3491066	Jan, 1970	Petropoulos	260/75.
3644569	Feb, 1972	Pietsch et al.	260/835.
3655817	Apr, 1972	Lohse et al.	260/835.
3664861	May, 1972	Okamura et al.	204/159.
3699061	Oct, 1972	Cunningham	260/77.
3700643	Oct, 1972	Smith	260/77.
3707526	Dec, 1972	Gannon et al.	260/835.
3749758	Jul, 1973	Gannon et al.	260/835.
3804921	Apr, 1974	Jamison	260/75.
3812063	May, 1974	Kimura et al.	260/75.

Other Refs: Other References: Hackh's Chemical Dictionary, 3rd Ed., McGraw-Hill, N.Y., (1944), pp. 424-425.