发明名称 |
STABILIZATION OF HOUSEHOLD, BODY-CARE AND FOOD PRODUCTS BY USING BENZOTROPOLONE CONTAINING PLANT EXTRACTS AND/OR RELATED BENZOTROPOLONE DERIVATIVES |
摘要 |
Disclosed is the use of benzotropolone derivatives of formula (1), wherein R1, R2 and R7 independently from each other are hydrogen; C1-C3alkyl; or COR8; R3 is hydrogen; or COOR9 R4 is hydrogen; or C1-C3alkyl; R5 is hydrogen; hydroxy; C1-C3-alkoxy; or -0-(CO)—R10; R6 is hydrogen; C1-C3alkyl; or COR8; or R5 and R6 together may form a five or six membered ring; or R6 and R7 together form a five or six membered ring; and R8, R9, R10 independently of each other are C1-C30alkyl; for protecting body-care and household products from photolytic and oxidative degradation. |
申请公布号 |
US2012230925(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201013499706 |
申请日期 |
2010.10.05 |
申请人 |
WAGNER BARBARA;REICH OLIVER;MANTLER ALEXANDER;OEHRLEIN REINHOLD;FISCHER WALTER;SCHNEIDER ALBERT;BASF SE |
发明人 |
WAGNER BARBARA;REICH OLIVER;MANTLER ALEXANDER;OEHRLEIN REINHOLD;FISCHER WALTER;SCHNEIDER ALBERT |
分类号 |
C07C69/757;A61K8/37;A61K8/97;A61K36/00;A61Q1/02;A61Q1/06;A61Q3/02;A61Q5/02;A61Q5/04;A61Q5/06;A61Q5/08;A61Q5/10;A61Q9/02;A61Q9/04;A61Q11/00;A61Q13/00;A61Q15/00;A61Q17/04;A61Q19/10;C07D317/70;C09G1/00;C09G1/08;C09K3/00;C11C5/00;C11D3/20 |
主分类号 |
C07C69/757 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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