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公开(公告)号:US4173669A
公开(公告)日:1979-11-06
申请号:US832021
申请日:1977-09-09
CPC分类号: D06M17/06 , C03C17/32 , C03C25/28 , C09D123/08 , Y10T428/1321 , Y10T428/1355 , Y10T428/1379 , Y10T428/2938 , Y10T428/2991 , Y10T428/31645 , Y10T428/31692 , Y10T428/31757 , Y10T428/31797 , Y10T428/31884 , Y10T428/31895 , Y10T428/31938 , Y10T442/2893
摘要: An aqueous dispersion of partially neutralized ethylene/.alpha.,.beta.-ethylenically unsaturated carboxylic acid copolymer having a specific composition distribution of the acidic units is found to have an excellent film-forming property and suitable for coating of various substrates. Articles coated with said aqueous dispersion are improved in various properties such as heat-sealability, oil resistance, water resistance, adhesiveness and so on.
摘要翻译: 发现具有酸性单元的特定组成分布的部分中和的乙烯/α,β-烯属不饱和羧酸共聚物的水分散体具有优异的成膜性能,适用于各种基材的涂布。 涂覆有所述水性分散体的制品在各种性能如热封性,耐油性,耐水性,粘合性等方面得到改善。