Abstract:
The present invention provides personal care formulations containing silane functionalized polyolefins and having improved sensory feel, as well as being non-tacky and easily spreadable on skin. The present invention also provides a method for treating the body by applying the aforesaid personal care formulations externally to the body. The present invention also provides a method for improving the sensory feel of personal care formulations by including silane functionalized polyolefins in the formulations.
Abstract:
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/cm 3 , (ii) at least one metallocene catalyzed polyolefin with a density equal to or below 0.90 g/cm 3 , 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.
Abstract translation: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。
Abstract:
The present invention provides personal care formulations containing silicone modified polyolefins and having improved sensory feel, as well as being non-tacky and easily spreadable. The present invention also provides a method for treating body surfaces such as skin, hair, nails, etc., by applying the aforesaid personal care formulations externally to such a surface. The present invention also provides a method for improving the sensory feel of personal care formulations by including one or more silicone modified polyolefins in the formulations.
Abstract:
A catalytic system for reductive carbonylation of an alcohol that includes a rhodium complex, an iodide-containing catalyst promoter, and a supporting phosphorus-containing bidentate ligand for the rhodium complex containing at least one aromatic substituent covalently attached to at least one phosphorus of the supporting phosphorus-containing bidentate ligand in an ortho position with an alkoxy substituent or an aryloxy substituent.
Abstract:
A compound having a four-coordinate boron atom to which is connected a first C 3 -C 25 substituent, a second C 3 -C 25 substituent and a bridging substituent comprising from eight to forty non-hydrogen atoms and having two bonds to the boron atom; wherein: (i) each of the first and second C 3 -C 25 substituents is bonded to the boron atom through a carbon, nitrogen or oxygen atom, and, optionally the first and second C 3 -C 25 substituents are connected to form a single substituent having two bonds to the boron atom; (ii) at least one of the first and second C 3 -C 25 substituents is a C 6 -C 25 aromatic substituent; (iii) said aromatic substituent comprises at least one nitrogen atom which is bonded only to carbon or boron atoms; and (iv) the bridging substituent has at least one oxygen, nitrogen, sulfur or phosphorus atom bonded to the boron atom and at least one aromatic ring.
Abstract:
The invention generally relates to a process for making a polyolefin-polysiloxane block copolymer, a polyolefin-polysiloxane block copolymer made by the process, and an article comprising the polyolefin-polysiloxane block copolymer. The process generally comprises coupling a polyolefinyl-aluminum compound with an acyclic polysiloxane or cyclic siloxane monomer to yield the polyolefin-polysiloxane block copolymer.
Abstract:
The invention provides compositions comprising copper(I) pyrazolate dimer compounds for use in OLEDs applications. The inventive compositions can be used to generate visible light colors or a color blend in electronic devices.
Abstract:
The present disclosure describes a method of coupling a first compound to a second compound, the method comprising: providing the first compound having a fluorosulfonate substituent; providing the second compound comprising an amine; and reacting the first compound and the second compound in a reaction mixture, the reaction mixture including a catalyst having at least one group 10 atom, the reaction mixture including a base, the base comprising a carbonate salt, a phosphate salt or an acetate salt, the reaction mixture under conditions effective to couple the first compound to the second compound. The present disclosure further describes a one-pot method for coupling a first compound to a second compound in the presence of a mild base.
Abstract:
A compound having a tricyclic nucleus and having formula (I) (I) wherein Ar is C 3 -C 25 aryl in which at least one aromatic ring atom is nitrogen; X is O, S or CR 9 R 10 ; R 1 , R 2 , R 3 , R 4 , R 5 and R 6 independently are hydrogen, deuterium, C 1 -C 12 alkyl, C 4 -C 12 aryl or C 2 -C 12 alkenyl; R 7 and R 8 independently are hydrogen, deuterium, C 1 -C 12 alkyl, C 4 -C 12 aryl or C 2 -C 12 alkenyl or R 7 and R 8 groups attached to a nitrogen atom are joined by a single bond, O, S or CR11R12 to form a single nitrogen-containing substituent; R9 and R10 independently are hydrogen, deuterium, C 1 -C 12 alkyl, C 4 -C 12 aryl or C 2 -C 12 alkenyl; and R 11 and R 12 independently are hydrogen, deuterium, C 1 -C 12 alkyl, C 4 -C 12 aryl or C 2 -C 12 alkenyl; provided that Ar does not contain an aromatic ring attached to the tricyclic nucleus which contains more than two aromatic ring nitrogen atoms.