[EN] MONOMERS CAPABLE OF FORMING FOUR HYDROGEN BRIDGES AND SUPRAMOLECULAR POLYMERS FORMED BY COPOLYMERIZATION OF THESE MONOMERS WITH REGULAR MONOMERS<br/>[FR] MONOMERES POUVANT FORMER QUATRE LIAISONS HYDROGENE ET POLYMERES SUPRAMOLECULAIRES FORMES PAR COPOLYMERISATION DE CES MONOMERES AVEC DES MONOMERES REGULIERS
申请人:SUPRAPOLIX BV
公开号:WO2004016598A1
公开(公告)日:2004-02-26
The invention relates to the synthesis of polymers containing self-complementary quadruple hydrogen groups by copolymerizing monomers containing a quadruple hydrogen bonding group with one or more monomers of choice. The resulting polymers show unique new characteristics due to the presence of additional physical interactions between the polymer chains that are based on multiple hydrogen bonding interactions (supramolecular interactions).
Cosmetic and/or pharmaceutical composition comprising at least one copolymer comprising at least one ionizable group, and cosmetic treatment process
申请人:Mougin Nathalie
公开号:US20070264208A1
公开(公告)日:2007-11-15
Disclosed herein is a cosmetic and/or pharmaceutical composition comprising, in a physiologically acceptable medium, at least one (co)polymer comprising a polymer backbone and at least one junction group linked to the polymer backbone and capable of establishing H bonds with at least one partner junction group, each pairing of a junction group involving at least 3 H bonds, wherein the at least one (co)polymer comprises at least one ionizable group. Also disclosed herein is a cosmetic treatment process comprising applying the composition to keratin materials.
The present invention relates to improved hydrogel materials using water gellants that are comprised of polymer backbones P to which hydrogen bonding 4H-units are covalently attached via a hydrophobic linker L. Optionally, the hydrogel contains additional ingredients or additives. These new reversible hydrogels can easily be fine-tuned in their mechanical performance and function and are especially suitable for biomedical applications.
Liquidcrystalline elastomers (LCEs) using multivalent hydrogen bonds as cross-linkers were successfully fabricated, which showed both self-healing and photoinduced-deformable property. More interestingly, this LCE could be readily molded intodifferent shapes...
Composition cosmétique ou pharmaceutique comprenant un copolymère comportant au moins un groupe ionisable, et procédé de traitement cosmétique
申请人:L'Oréal
公开号:EP1797867A1
公开(公告)日:2007-06-20
La présente invention concerne une composition cosmétique ou pharmaceutique comprenant, dans un milieu physiologiquement acceptable, au moins un (co)polymère comportant un squelette polymérique et au moins un groupe de jonction lié audit squelette polymérique et capable d'établir des liaisons H avec un ou plusieurs groupes de jonction partenaires, chaque appariement d'un groupe de jonction faisant intervenir au moins 3 liaisons H, ledit (co)polymère comportant au moins un groupe ionisable.
L'invention concerne également un procédé de traitement cosmétique employant ladite composition.
本发明涉及一种化妆品或药物组合物,该组合物包含在生理上可接受的介质中的至少一种(共)聚合物,该聚合物包含聚合物主链和与所述聚合物主链相连并能与一个或多个伙伴连接基团建立 H 键的至少一个连接基团,每个连接基团的配对至少涉及 3 个 H 键,所述(共)聚合物包含至少一个可离子化基团。
本发明还涉及一种使用上述组合物的化妆品治疗方法。