发明授权
US09580527B2 Dual cure composite resins containing uretdione and unsaturated sites
有权
含有脲二酮和不饱和位点的双重固化复合树脂
- 专利标题： Dual cure composite resins containing uretdione and unsaturated sites
- 专利标题（中）： 含有脲二酮和不饱和位点的双重固化复合树脂
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申请号： US14926656申请日： 2015-10-29
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公开(公告)号： US09580527B2公开(公告)日： 2017-02-28
- 发明人: Charles Todd Williams , Joseph G. Pierce , David P. Zielinski
- 申请人： Covestro LLC
- 申请人地址： US PA Pittsburgh
- 专利权人： Covestro LLC
- 当前专利权人： Covestro LLC
- 当前专利权人地址： US PA Pittsburgh
- 代理商 John E. Mrozinski, Jr.
- 主分类号： C08G18/32
- IPC分类号： C08G18/32 ; C08G18/62 ; C08G18/74 ; C08L75/04 ; C08F124/00 ; C08K7/02 ; C08K7/06 ; C08K7/10 ; C08L37/00 ; C08L45/00 ; C08L67/00 ; C08G18/34 ; C09D133/14 ; C09D175/04 ; C08G18/67 ; C08G18/78 ; C08G18/79 ; C09D175/16 ; C09D4/00 ; C08J3/24 ; C08J5/24
摘要：
The present invention provides a dual-cure composition containing multifunctional polyols, uretdiones, peroxide curable monomers containing unsaturation and crosslinking agents. The dual-cure composition may be used to form a high modulus material useful as the matrix in a prepreg material and in composites. The present invention also relates to methods for the production of the dual-cure composition, prepreg materials comprising the dual-cure composition and a fibrous support, and composites made from the prepreg material.
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