发明名称 |
AQUEOUS DISPERSION OF POLYOLEFIN RESIN AND METHOD FOR PRODUCING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide an aqueous dispersion which can readily be formed into a film at a low temperature which is excellent in transparency and water resistance and is excellent in stability in mixing with the aqueous dispersion of other polymer, a metal ion, inorganic particles or an additive such as a crosslinking agent. SOLUTION: This aqueous dispersion of a polyolefin resin comprises a polyolefin resin which is a copolymer of an unsaturated carboxylic acid or its anhydride with an ethylenic hydrocarbon and a specific compound having a structure represented by either one formula of the formulas (I) to (IV) [wherein R1 is hydrogen or methyl group; R2 is <=10C alkyl group; R3 is hydrogen or <=10C alkyl group] and contains >=0.01 mass% and <5 mass% of the unsaturated carboxylic acid or its anhydride and has (55/45) to (99/1) ratio of the ethylenic hydrocarbon to the specific compound and has <=1μm number- average particle diameter and does not substantially contain a nonvolatile aqueous auxiliary. A method for producing the dispersion is also provided. |
申请公布号 |
JP2003119328(A) |
申请公布日期 |
2003.04.23 |
申请号 |
JP20020006105 |
申请日期 |
2002.01.15 |
申请人 |
UNITIKA LTD |
发明人 |
SHIBA YOSHITO;OKAMOTO MASASHI;ONISHI HAYAMI;KAJIMARU HIROSHI |
分类号 |
C08J3/03;C08F210/00;C08J3/075;C08K5/00;C08K5/17;C08L23/00;C08L23/08;C09D123/00;C09J123/00;(IPC1-7):C08L23/08 |
主分类号 |
C08J3/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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