发明申请
- 专利标题: COLORED ORGANOPOLYSILOXANES
- 专利标题(中): 有色有机硅氧烷
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申请号: US12443406申请日: 2007-09-20
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公开(公告)号: US20100016519A1公开(公告)日: 2010-01-21
- 发明人: Werner Russ , Roxana Barbieru , Stefan Ehrenberg , Gunter Görlitz , Christian Ochs , Daniel Shildbach
- 申请人: Werner Russ , Roxana Barbieru , Stefan Ehrenberg , Gunter Görlitz , Christian Ochs , Daniel Shildbach
- 优先权: DE102006046465.6 20060929
- 国际申请: PCT/EP2007/059955 WO 20070920
- 主分类号: C08G77/388
- IPC分类号: C08G77/388
摘要:
Colored organopolysiloxanes comprising units of the formula R1a(RO)bAcR2dSiO(4−a−b−c−d)/2 (I), in which R is hydrogen or a monovalent, unsubstituted or substituted hydrocarbon radical, wherein R is identical or different among the units of the formula (I); R1 is hydrogen or a monovalent, SiC-bonded, unsubstituted or substituted hydrocarbon radical, wherein R1 is identical or different among the units of the formula (I); R2 is a substituted monovalent hydrocarbon radical, wherein R2 is identical or different among the units of the formula (I); A is a hydrophilic organic dye radical or its complex compound with a metal, which contains at least one triazine ring via which it is bonded to the unit of the formula (I), wherein A is identical or different among the units of the formula (I); a is 0, 1, 2 or 3; h is 0, 1, 2 or 3; d is 0,1, 2 or 3; and c is 0, 1 or 2; wherein a+b+c+d≦3; wherein d is 0 in the units of the formula (I) where c is not 0; and wherein the organopolysiloxane has at least one radical A per molecule.
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