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1. 发明公开

US20240166823A1 CROSSLINKED ORGANOSILICON RESIN, A METHOD FOR PRODUCING SAME, AND A COSMETIC 审中-公开
公开(公告)号：US20240166823A1
公开(公告)日：2024-05-23
申请号：US18417229
申请日：2024-01-19
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： Takuya Abe , Masayuki Konishi , Chihiro Hayakawa
IPC分类号： C08G77/38 , A61K8/895 , A61Q1/00 , A61Q1/06 , A61Q1/10 , A61Q3/02 , A61Q5/06 , A61Q5/12 , A61Q15/00 , A61Q17/04
CPC分类号： C08G77/38 , A61K8/895 , A61Q1/00 , A61Q1/06 , A61Q1/10 , A61Q3/02 , A61Q5/06 , A61Q5/12 , A61Q15/00 , A61Q17/04 , A61K2800/31
摘要： Described herein is a crosslinked organosilicone resin that has a crosslinked structure formed by reacting a silicone or hydrocarbon having an alkenyl group at both ends thereof with a hydrosilyl group-containing organosilicone resin, is soluble with a liquid oil at room temperature, and forms a film by volatilization of the oil. Also described herein is a method for preparing a crosslinked organosilicone resin and cosmetics containing a crosslinked organosilicone resin.

2. 发明授权

US11419796B2 Stick-shaped cosmetic product 有权
公开(公告)号：US11419796B2
公开(公告)日：2022-08-23
申请号：US16087509
申请日：2017-03-07
申请人： SHIN-ETSU CHEMICAL CO., LTD.
发明人： Masayuki Konishi , Chihiro Hayakawa
IPC分类号： A61K8/02 , A61K8/31 , A61K8/34 , A61K8/892 , A61K8/894 , A61Q19/00 , A61K8/92 , A61K8/893 , A61K8/81 , A61Q1/02 , A61Q19/08 , A61K8/06
摘要： A stick-shaped cosmetic product including (a) 0.1 to 4 mass % of at least one selected from a partially cross-linked polyether modified silicone and a partially cross-linked polyglycerin modified silicone, (b) 1 to 10 mass % of wax, and (c) 30 mass % or more of an aqueous component.

3. 发明授权

US10588849B2 Cosmetic composition 有权
公开(公告)号：US10588849B2
公开(公告)日：2020-03-17
申请号：US15571995
申请日：2016-04-25
申请人： SHIN-ETSU CHEMICAL CO., LTD.
发明人： Masayuki Konishi , Chihiro Hayakawa , Akiko Mizuno
IPC分类号： A61K8/00 , A61K8/891 , A61Q17/04 , A61Q19/00 , A61Q1/06 , A61Q1/02 , A61K8/892 , A61K8/02 , A61K8/06 , A61K8/19
摘要： Provided is a cosmetic composition formed from a silicone-branched polyglycerol-modified silicone, of which the weight-average molecular weight, in terms of polystyrene, does not exceed 10,000 according to gel permeation chromatography.

4. 发明授权

US09956159B2 Oil-based cosmetic 有权
公开(公告)号：US09956159B2
公开(公告)日：2018-05-01
申请号：US14889630
申请日：2014-05-01
申请人： SHIN-ETSU CHEMICAL CO., LTD.
发明人： Masayuki Konishi , Chihiro Hayakawa
IPC分类号： A61K8/73 , A61K8/37 , A61Q1/00 , A61Q1/10 , A61K8/26 , A61K8/41 , A61K8/92 , A61K8/58
CPC分类号： A61K8/73 , A61K8/26 , A61K8/37 , A61K8/416 , A61K8/585 , A61K8/92 , A61K2800/591 , A61Q1/00 , A61Q1/10
摘要： Provided is an oil-based cosmetic comprising a siliconized polysaccharide compound, silicone emulsifier, organic modified clay mineral, carbonic acid ester, and wax. According to the present invention, a spinnable oil-based composition having exceedingly excellent adherability can be obtained by using a specific siliconized polysaccharide compound, silicone emulsifier, organic modified clay mineral, carbon dioxide ester, and wax, and if this composition is used in an eyelash cosmetic material, it is possible to obtain an eyelash cosmetic material that has excellent adherability, has an excellent long-lash effect without adding fibers, and is capable of imparting a natural finished look.

5. 发明授权

US11912828B2 Crosslinked organosilicon resin, a method for producing same, and a cosmetic 有权
公开(公告)号：US11912828B2
公开(公告)日：2024-02-27
申请号：US17258786
申请日：2019-07-09
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： Takuya Abe , Masayuki Konishi , Chihiro Hayakawa
IPC分类号： C08G77/38 , A61K8/895 , A61Q1/00 , A61Q1/06 , A61Q1/10 , A61Q3/02 , A61Q5/06 , A61Q5/12 , A61Q15/00 , A61Q17/04
CPC分类号： C08G77/38 , A61K8/895 , A61Q1/00 , A61Q1/06 , A61Q1/10 , A61Q3/02 , A61Q5/06 , A61Q5/12 , A61Q15/00 , A61Q17/04 , A61K2800/31
摘要： Described herein is a crosslinked organosilicone resin that has a crosslinked structure formed by reacting a silicone or hydrocarbon having an alkenyl group at both ends thereof with a hydrosilyl group-containing organosilicone resin, is soluble with a liquid oil at room temperature, and forms a film by volatilization of the oil. Also described herein is a method for preparing a crosslinked organosilicone resin and cosmetics containing a crosslinked organosilicone resin.

6. 发明授权

US11547643B2 Water-in-oil emulsion-type stick-shaped deodorant composition 有权
公开(公告)号：US11547643B2
公开(公告)日：2023-01-10
申请号：US16643005
申请日：2018-08-21
申请人： SHIN-ETSU CHEMICAL CO., LTD.
发明人： Masayuki Konishi , Ryuichi Inaba
IPC分类号： A61K8/06 , A61K8/02 , A61K8/26 , A61K8/27 , A61K8/28 , A61K8/34 , A61K8/368 , A61K8/41 , A61K8/43 , A61K8/60 , A61K8/891 , A61K8/92 , A61K8/96 , A61Q15/00
摘要： This water-in-oil emulsion-type stick-shaped deodorant composition contains: (A) a volatile component having a boiling point of 250° C. or less, where the total amount of water and ethanol in the (A) component is 83-100 mass %; (B) component (B-1), component (B-2), or a combination of components (B-1) and (B-2), wherein component (B-1) is an antiperspirant and component (B-2) is a fungicide; (C) a crosslinked silicone surfactant; (D) a non-crosslinked silicone surfactant; and (E) an oily component which has a solid phase at 25° C.

7. 发明授权

US11214652B2 Organic group-modified organosilicon resin, production method thereof, and cosmetic 有权
公开(公告)号：US11214652B2
公开(公告)日：2022-01-04
申请号：US16768147
申请日：2018-11-29
申请人： SHIN-ETSU CHEMICAL CO., LTD.
发明人： Takuya Abe , Masayuki Konishi , Chihiro Hayakawa , Masanao Kamei
IPC分类号： A61K8/89 , A61Q17/04 , A61Q1/00 , C08G77/14
摘要： This organic group-modified organosilicon resin is represented by the average composition formula (1). (R13SiO1/2)a(R23SiO1/2)b(R33SiO1/2)c(R12SiO2/2)d(R1SiO3/2)e(SiO4/2)f (1) [a, b, c, d, e and f are numbers that satisfy 0≤a≤400, 0

8. 发明授权

US11160747B2 Unevenness correction cosmetic 有权
公开(公告)号：US11160747B2
公开(公告)日：2021-11-02
申请号：US16482912
申请日：2018-01-26
申请人： SHIN-ETSU CHEMICAL CO., LTD.
发明人： Masayuki Konishi
IPC分类号： A61K8/891 , A61K8/02 , A61K8/06 , A61K8/25 , A61K8/895 , A61K8/92 , A61Q1/02
摘要： Provided is a cosmetic product that has excellent unevenness correction effect, feel on use, spread (spreadability), and adherability, and that leaves no powdery residues. This unevenness correction cosmetic comprises (a) a partially crosslinked organopolysiloxane, (b) oil-absorbing silicone composite spherical powder, and 8-85 mass % of (c) an oil solution having a viscosity of 1-100 mm2/s at 25° C., wherein the total amount of component (a) and component (b) is 10-35 mass %, and the mass ratio of component (a) to component (b) as represented as (a)/(b) is 0.02-0.55.

9. 发明申请

US20210277187A1 CROSSLINKED ORGANOSILICON RESIN, A METHOD FOR PRODUCING SAME, AND A COSMETIC 有权
公开(公告)号：US20210277187A1
公开(公告)日：2021-09-09
申请号：US17258786
申请日：2019-07-09
申请人： Shin-Etsu Chemical Co., Ltd.
发明人： Takuya Abe , Masayuki Konishi , Chihiro Hayakawa
IPC分类号： C08G77/38 , A61K8/895 , A61Q17/04 , A61Q1/00 , A61Q1/06 , A61Q1/10 , A61Q5/12 , A61Q5/06 , A61Q15/00 , A61Q3/02
摘要： An object is to provide a crosslinked organosilicone resin which has a crosslinked structure formed by reacting a silicone or hydrocarbon having an alkenyl group at both ends thereof with a hydrosilyl group-containing organosilicone resin, is soluble with a liquid oil at room temperature, and forms a film by volatilization of the oil, and to provide a method for preparing the same and cosmetics containing the crosslinked organosilicone resin. The present invention provides a crosslinked organosilicone resin represented by the following average composition formula (1): (R13SiO1/2)a1(R23SiO1/2)n2(R33SiO1/2)n3(R13-p(X1/2)pSiO1/2)a4(R12SiO2/2)b(R1SiO3/2)c(SiO4/2)d (1) wherein R1 is, independently of each other, a substituted or unsubstituted, monovalent hydrocarbon group having 1 to 30 carbon atoms and having no aliphatic unsaturated bond, R2 is, independently of each other, a polyoxyalkylene-containing group, a polyglycerin-containing group, or a group selected from the groups defined for R1 and at least one of R2 in each of the R23SiO1/2 units is a polyoxyalkylene-containing group or a polyglycerin-containing group, R3 is, independently of each other, an organopolysiloxane-containing group or a group selected from the groups defined for R1 and at least one of R3 in each of the R33SiO1/2 units is an organopolysiloxane-containing s group, X is a divalent group represented by the following formula (2) or (3): wherein R4 is, independently of each other, a substituted or unsubstituted, monovalent hydrocarbon group having 1 to 30 carbon atoms and having no aliphatic unsaturated bond, e is an integer of 0≤e≤500 and k is an integer of 0≤k≤5; —(CH2)2—CfH2f—(CH2)2— (3) wherein f is an integer of 0≤f≤20; optionally, a part of R2, R3 and X may be a hydroxyl group, a1, a2, a3, a4, b, c, and d satisfy the equations, 0

10. 发明授权

US10869828B2 Cosmetic 有权
公开(公告)号：US10869828B2
公开(公告)日：2020-12-22
申请号：US16314896
申请日：2017-04-26
申请人： SHIN-ETSU CHEMICAL CO., LTD.
发明人： Masayuki Konishi , Chihiro Hayakawa
IPC分类号： A61K8/25 , A61K8/898 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q5/06 , A61Q15/00 , A61Q17/04 , A61Q1/08 , A61Q1/02 , A61Q19/00 , A61Q5/12 , A61Q1/06 , A61Q19/08
CPC分类号： A61K8/898 , A61Q1/02 , A61Q1/06 , A61Q1/08 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q5/06 , A61Q5/12 , A61Q15/00 , A61Q17/04 , A61Q19/00 , A61Q19/08
摘要： A cosmetic containing an organosiloxane graft polyvinyl alcohol polymer having a structural unit shown by the general formula (1) and a structural unit shown by the general formula (3). The organosiloxane graft polyvinyl alcohol polymer has a number average molecular weight (Mn) of 5,000 to 500,000 as measured by GPC. There can be provided a cosmetic which has favorable feeling on use and oil resistance, and which is excellent in cosmetic durability improvement.

where M1 and M2 each represent a hydrogen atom, an acetyl group, or a siloxane group shown by the general formula (2), provided that at least one of M1 and M2 is a siloxane group shown by the general formula (2); and A represents a single bond or a linking group,

where M3 represents a hydrogen atom, an acetyl group, or a siloxane group shown by the formula (2).

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