发明名称 |
S-EB-S BLOCK COPOLYMER/OIL AQUEOUS DISPERSION AND ITS USE INFORMING ARTICLES |
摘要 |
A dispersion has particles dispersed in a continuous aqueous dispersion medium. The particles, preferably no more than about 2 micrometers in size, are formed of a mixture of styrene/ethylene/butylene-styrene (S-EB-S) block copolymer having end blocks each with a weight average molecular weight of more than about 15,000 Daltons and an oil such as a mineral oil. The dispersion medium is a mixture of water and a surfactant. Articles are prepared by dipping a form into the dispersion and withdrawing the form to leave a film of the dispersion on the form. The water is evaporated from the film, leaving a coherent extensible film on the form. |
申请公布号 |
CA2233629(A1) |
申请公布日期 |
1998.02.19 |
申请号 |
CA19972233629 |
申请日期 |
1997.08.11 |
申请人 |
TACTYL TECHNOLOGIES, INC. |
发明人 |
PLAMTHOTTAM, SEBASTIAN S. |
分类号 |
C08J3/03;C08J5/02;C08L53/00;C08L53/02 |
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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