发明名称 |
SYRUP POLYMER COMPOSITIONS AND ADHESIVES THEREFROM |
摘要 |
Acrylic syrup polymer composition are provided by partially polymerizing a (meth)acrylic monomer mixture in the presence of a thiol chain transfer agent to produce a first syrup polymer composition comprising a low molecular weight solute (meth)acrylic copolymer and solvent monomers, quenching the chain transfer agent, further polymerizing the first syrup polymer composition to produce a second syrup polymer composition comprising the low molecular weight solute acrylic copolymer, a high molecular weight solute acrylic copolymer and optionally unreacted solvent monomers, optionally adding a crosslinker and photoinitiator; and further photopolymerizing the syrup polymer composition to produce a pressure-sensitive adhesive. |
申请公布号 |
WO2016089805(A1) |
申请公布日期 |
2016.06.09 |
申请号 |
WO2015US63077 |
申请日期 |
2015.12.01 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
GRYSKA, STEFAN H.;LEE, HAE-SEUNG;HA, SUNG-WON;WERNESS, JENNY B.;SOTO CANTU, ERICK J.;GADDAM, BABU N. |
分类号 |
C08F2/38;C08F2/50;C08F265/06 |
主分类号 |
C08F2/38 |
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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