公开(公告)号：US20170014328A1

公开(公告)日：2017-01-19

申请号：US15123768

申请日：2015-03-05

申请人： DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

发明人： Thomas P. CLARK ,  Kinjalbahen JOSHI ,  Kathleen KELLER ,  John W. KRAMER ,  Ying O'CONNER ,  Thomas H. PETERSON ,  Curtis SCHWARTZ ,  Qichun WAN

IPC分类号： A61K8/81 ,  A61K8/89 ,  A61K8/31 ,  A61Q5/12

CPC分类号： A61K8/8105 ,  A61K8/31 ,  A61K8/345 ,  A61K8/8111 ,  A61K8/8152 ,  A61K8/89 ,  A61K2800/30 ,  A61K2800/5922 ,  A61K2800/594 ,  A61Q5/12

摘要： Provided are hair care compositions comprising: (a) a polyolefin oil blend comprising (i) at least one metallocene catalyzed polyolefin with a density above 0.90 g/cm3, (ii) at least one metallocene catalyzed polyolefin with a density equal to or below 0.90 g/cm3, and (iii) a cosmetically acceptable hydrocarbon oil; (b) a thickener; and (c) a humectant; wherein the high and low density polyolefins have an average melt index greater than 7, wherein the polyolefin blend is present in a range of from 0.1 to 1.4 weight % by weight of the composition, and wherein the composition is substantially free of ethylene-acrylic acid copolymer.

摘要翻译： 提供的护发组合物包含：（a）聚烯烃油混合物，其包含（i）至少一种茂金属催化的密度高于0.90g / cm 3的聚烯烃，（ii）至少一种密度等于或低于0.90的茂金属催化聚烯烃 g / cm 3，和（iii）化妆品可接受的烃油; （b）增稠剂; 和（c）湿润剂; 其中所述高密度和低密度聚烯烃具有大于7的平均熔体指数，其中所述聚烯烃共混物以所述组合物的0.1至1.4重量％的范围存在，并且其中所述组合物基本上不含乙烯 - 丙烯酸 共聚物。

公开(公告)号：US20240141111A1

公开(公告)日：2024-05-02

申请号：US18276440

申请日：2022-02-10

申请人： DOW SILICONES CORPORATION ,  DOW GLOBAL TECHNOLOGIES LLC

发明人： Dongchan AHN ,  Noel Mower CHANG ,  Marc-Andre COURTEMANCHE ,  Zachary KEAN ,  Thomas H. PETERSON

IPC分类号： C08G77/26 ,  C08G77/08 ,  C08G77/388 ,  C08K5/14 ,  C08L23/06 ,  C08L23/26

CPC分类号： C08G77/26 ,  C08G77/08 ,  C08G77/388 ,  C08K5/14 ,  C08L23/06 ,  C08L23/26 ,  C08L2205/02 ,  C08L2205/03

摘要： A silicone-polyolefin composition is disclosed. The silicone-polyolefin composition comprises (A) a polysiloxane, (B) a functionalized polyolefin, and (C) a curable silicone elastomer component. The polysiloxane (A) comprises an average of at least one functional group X per molecule, and the functionalized polyolefin (B) comprises an average of at least one functional group Y per molecule, where the functional group X and functional group Y are reactable to form a bond therebetween. A silicone-polyolefin blend, a curable composition comprising the silicone-polyolefin blend, a cured product of the curable composition, and methods of preparing the silicone-polyolefin blend, curable composition, and cured product are also disclosed.

公开(公告)号：US20240132721A1

公开(公告)日：2024-04-25

申请号：US18276441

申请日：2022-02-10

申请人： DOW SILICONES CORPORATION ,  DOW GLOBAL TECHNOLOGIES LLC

发明人： Dongchan AHN ,  Noel Mower CHANG ,  Alyssa FIELITZ ,  Zachary KEAN ,  Thomas H. PETERSON ,  Peter WALLER

IPC分类号： C08L83/04

CPC分类号： C08L83/04

摘要： A flowable silicone-polyolefin composition is disclosed. The silicone-polyolefin composition comprises (A) a polysiloxane and (B) a functionalized polyolefin dispersed in the polysiloxane (A). The polysiloxane (A) comprises an average per molecule of at least one functional group X, and the functionalized polyolefin (B) comprises an average per molecule of at least one functional group Y that is reactable with the functional group X of the polysiloxane (A) to form a bond therebetween. A curable composition comprising the flowable silicone-polyolefin composition, a cured product of the curable composition, and methods of preparing the flowable silicone-polyolefin composition, curable composition, and cured product are also disclosed.