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公开(公告)号：US20150265522A1
公开(公告)日：2015-09-24
申请号：US14727558
申请日：2015-06-01
Applicant: ISP INVESTMENTS INC.
Inventor： Osama M. Musa , Jenn S. Shih
CPC classification number: A61Q17/04 , A61K8/8164 , A61K2800/57 , C08F8/30 , C08F222/06
Abstract: Personal care compositions comprising a polymer-bound UV absorber are described that provide enhanced properties, including customizable UV spectrum protection, broad-spectrum UV spectrum protection, water resistance, and labile UV stabilization. The polymer comprises anhydride functionality, such as maleic anhydride or a derivative thereof, and the UV absorber contains at least one hydroxyl, primary amine, or secondary amine group.The personal care compositions may be used to treat and/or protect against burns, cancers, erythema, lentigo (“liver spots”), keratotic lesions, wrinkles, and cellular changes of the skin; and/or color changes, embrittlement, lack of luster, tangles, split ends, and/or unmanageability of the hair.
Abstract translation: 描述了包含聚合物结合的UV吸收剂的个人护理组合物，其提供增强的性质，包括可定制的UV光谱保护，广谱紫外光谱保护，耐水性和不稳定的UV稳定性。 聚合物包含酸酐官能团，如马来酸酐或其衍生物，UV吸收剂含有至少一个羟基，伯胺或仲胺基团。 个人护理组合物可用于治疗和/或保护免受灼伤，癌症，红斑，雀斑（“肝斑”），角化病变，皱纹和皮肤的细胞变化; 和/或颜色变化，脆化，缺乏光泽，缠结，分裂末端和/或头发的不可操纵性。
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公开(公告)号：US09289631B2
公开(公告)日：2016-03-22
申请号：US14727558
申请日：2015-06-01
Applicant: ISP INVESTMENTS INC.
Inventor： Osama M. Musa , Jenn S. Shih
CPC classification number: A61Q17/04 , A61K8/8164 , A61K2800/57 , C08F8/30 , C08F222/06
Abstract: Personal care compositions comprising a polymer-bound UV absorber are described that provide enhanced properties, including customizable UV spectrum protection, broad-spectrum UV spectrum protection, water resistance, and labile UV stabilization. The polymer comprises anhydride functionality, such as maleic anhydride or a derivative thereof, and the UV absorber contains at least one hydroxyl, primary amine, or secondary amine group.The personal care compositions may be used to treat and/or protect against burns, cancers, erythema, lentigo (“liver spots”), keratotic lesions, wrinkles, and cellular changes of the skin; and/or color changes, embrittlement, lack of luster, tangles, split ends, and/or unmanageability of the hair.
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公开(公告)号：US20140023601A1
公开(公告)日：2014-01-23
申请号：US14027543
申请日：2013-09-16
Applicant: ISP Investments Inc.
Inventor： Osama M. Musa , Jenn S. Shih
IPC: C09K15/22
CPC classification number: C09K15/22 , A61K8/4973 , A61Q17/04 , C07C233/33 , C07C233/55 , C07D207/40 , C07D403/06
Abstract: UV-absorbing compounds are disclosed that are derived from at least: (a) a UV absorber having at least one hydroxyl group, primary amine group, or secondary amine group, (b) a coupling agent having anhydride functionality, and (c) a graft host comprising an unsaturated fatty acid. These compounds absorb, scatter, deflect, or scatter ultraviolet radiation in a variety of personal care and performance chemical applications. R″ and R′″ are alkyl or alkenyl groups that naturally occur in oil.
Abstract translation: 公开了至少衍生自以下的紫外线吸收化合物：（a）具有至少一个羟基，伯胺基或仲胺基的UV吸收剂，（b）具有酸酐官能团的偶联剂，和（c） 包含不饱和脂肪酸的接枝宿主。 这些化合物在各种个人护理和性能化学应用中吸收，散射，偏转或分散紫外线辐射。 R“和R”是天然存在于油中的烷基或烯基。
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公开(公告)号：US09657228B2
公开(公告)日：2017-05-23
申请号：US14027543
申请日：2013-09-16
Applicant: ISP Investments Inc.
Inventor： Osama M. Musa , Jenn S. Shih
IPC: C09K15/22 , A61K8/49 , A61Q17/04 , C07C233/33 , C07C233/55 , C07D207/40 , C07D403/06
CPC classification number: C09K15/22 , A61K8/4973 , A61Q17/04 , C07C233/33 , C07C233/55 , C07D207/40 , C07D403/06
Abstract: UV-absorbing compounds are disclosed that are derived from at least: (a) a UV absorber having at least one hydroxyl group, primary amine group, or secondary amine group, (b) a coupling agent having anhydride functionality, and (c) a graft host comprising an unsaturated fatty acid. These compounds absorb, scatter, deflect, or scatter ultraviolet radiation in a variety of personal care and performance chemical applications. R″ and R′″ are alkyl or alkenyl groups that naturally occur in oil.
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