发明授权
- 专利标题： Mineral and textile webs bonded with a cured resin mixture
- 专利标题（中）： 与固化树脂混合物粘合的矿物和纺织网
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申请号： US158626申请日： 1988-02-22
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公开(公告)号： US4868227A公开(公告)日： 1989-09-19
- 发明人: Fritz E. Kempter , Franz Matejcek , Werner Neubach , Gerd Busse
- 申请人： Fritz E. Kempter , Franz Matejcek , Werner Neubach , Gerd Busse
- 申请人地址： DEX Ludwigshafen
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DEX Ludwigshafen
- 优先权： DEX3707691 19870311
- 主分类号： C08G6/02
- IPC分类号： C08G6/02 ; C08L61/02 ; D04H1/4218 ; D04H1/435 ; D04H1/488 ; D04H1/587 ; D04H1/645 ; D04H3/004 ; D04H3/011 ; D04H3/12 ; D06M15/39 ; D06M15/41 ; D06M15/423
摘要：
Webs composed of inorganic or organic fiber material are bonded with a cured resin mixture consisting essentially of(A) from 5 to 80% by weight of a water-soluble condensation product of carbonyl number 0-200 which has been prepared by alkaline condensation from 0.1 to 0.4 mole of an aliphatic or cycloaliphatic condensable ketone and 1 mole of formaldehyde, and(B) from 20 to 95% by weight of a water-soluble amino and/or phenolic resin.
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