发明公开
- 专利标题： Sizing composition for glass fibres
- 专利标题（中）： SchlichteszusammensetzungfürGlasfaser
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申请号： EP11185947.6申请日： 2011-10-20
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公开(公告)号： EP2583953A1公开(公告)日： 2013-04-24
- 发明人: Piret, Willy , Masson, Nadia
- 申请人： 3B-Fibreglass SPRL
- 申请人地址： Route de Maestricht, 67 4651 Battice BE
- 专利权人： 3B-Fibreglass SPRL
- 当前专利权人： 3B-Fibreglass SPRL
- 当前专利权人地址： Route de Maestricht, 67 4651 Battice BE
- 代理机构： BiiP cvba
- 主分类号： C03C25/36
- IPC分类号： C03C25/36 ; C03C25/40 ; C08J5/08 ; C08K5/5419
摘要：
The present invention concerns a sizing composition for glass fibres comprising:
(a) A silane based coupling agent mixture,
(b) A film former,
(c) Additives,
Characterized in that, the silane based coupling agent mixture comprises (d) At least 15 wt.% of at least one dialkoxysilane, and
(e) At least 20 wt.% of at least one (meth)acryloxysilane,
wherein the wt.% are measured with respect to the total active solid weight of silane based coupling agent. The present invention also concerns a polymeric composite reinforced with such glass fibres.
(a) A silane based coupling agent mixture,
(b) A film former,
(c) Additives,
Characterized in that, the silane based coupling agent mixture comprises (d) At least 15 wt.% of at least one dialkoxysilane, and
(e) At least 20 wt.% of at least one (meth)acryloxysilane,
wherein the wt.% are measured with respect to the total active solid weight of silane based coupling agent. The present invention also concerns a polymeric composite reinforced with such glass fibres.
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