发明名称 |
FARNESENE-BASED TACKIFYING RESINS AND ADHESIVE COMPOSITIONS CONTAINING THE SAME |
摘要 |
A tackifying resin includes a farnesene-based polymer having monomeric units derived from a farnesene monomer and one or more optional comonomers selected from the group consisting of dienes, branched mono-olefins, and vinyl aromatics and has a softening point greater than or equal to 80 degrees Celsius. A method of making the farnesene-based polymer includes combining a farnesene monomer and a solvent and optionally adding one or more comonomers selected from the group consisting of dienes, branched mono-olefins, and vinyl aromatics, to provide a monomer feed, and polymerizing the monomer feed by combining the monomer feed with a Friedel-Crafts catalyst in a vessel. The tackifying resin may be combined with an elastomer to form a hot melt adhesive composition. |
申请公布号 |
US2017029668(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
US201514815114 |
申请日期 |
2015.07.31 |
申请人 |
Fina Technology, Inc. |
发明人 |
Nelson Keith A.;Pierre-Justin Anaïs;Hansen Nestor P. |
分类号 |
C09J11/08;C09J7/02;C08F236/22;C09J153/02;C09J9/00 |
主分类号 |
C09J11/08 |
代理机构 |
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代理人 |
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主权项 |
1. An adhesive composition comprising an elastomer and a tackifying resin,
wherein the tackifying resin comprises a polymer derived from monomers comprising farnesene, the polymer made according to a method comprising combining a farnesene monomer and a solvent and optionally adding one or more comonomers selected from the group consisting of dienes, branched mono-olefins, and vinyl aromatics, to provide a monomer feed, and polymerizing the monomer feed by combining the monomer feed with a Friedel-Crafts catalyst in a vessel. |
地址 |
Houston TX US |