发明公开
- 专利标题: COMPOSITION ADHESIVE AQUEUSE POUR LE COLLAGE DU BOIS
- 专利标题(英): Aqueous adhesive composition for the bonding of wood
- 专利标题(中): 水性粘合剂组合物加盟WOOD
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申请号: EP14701988.9申请日: 2014-01-28
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公开(公告)号: EP2951221A2公开(公告)日: 2015-12-09
- 发明人: DOISNEAU, David
- 申请人: Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
- 申请人地址: 12 Cours Sablon 63000 Clermont-Ferrand FR
- 专利权人: Compagnie Générale des Etablissements Michelin,MICHELIN Recherche et Technique S.A.
- 当前专利权人: Compagnie Générale des Etablissements Michelin,MICHELIN Recherche et Technique S.A.
- 当前专利权人地址: 12 Cours Sablon 63000 Clermont-Ferrand FR
- 代理机构: Desbordes, Guillaume
- 优先权: FR1350716 20130129
- 国际公布: WO2014118163 20140807
- 主分类号: C08G4/00
- IPC分类号: C08G4/00 ; C09D161/12 ; C09J161/12
摘要:
The aqueous adhesive composition comprises: - a phenol-aldehyde resin based: - on an aromatic polyaldehyde bearing at least two aldehyde functions, comprising at least one aromatic nucleus, and - on a polyphenol, comprising one or more aromatic nuclei with: in the case of a single aromatic nucleus, the latter bears two or three hydroxyl functions in the meta position in relation to one another, the rest of aromatic nucleus being unsubstituted, in the case of a plurality of aromatic nuclei, at least two thereof each bear two or three hydroxyl functions in the meta position in relation to one another, it being understood that the two positions ortho to at least one of these hydroxyl functions are unsubstituted, - less than 16% by weight of unsaturated diene elastomer latex.
公开/授权文献
- EP2951221B1 COMPOSITION ADHESIVE AQUEUSE POUR LE COLLAGE DU BOIS 公开/授权日:2018-04-11
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