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公开(公告)号:US11118060B2
公开(公告)日:2021-09-14
申请号:US16493002
申请日:2018-03-27
申请人: CQV CO., LTD.
IPC分类号: C09C1/00 , C09D7/40 , C09D7/62 , A61K8/25 , A61K8/29 , A61K8/34 , A61K8/81 , A61K8/92 , A61Q1/06 , C09D167/00
摘要: Disclosed is a composite white pigment having mixed together white pigments having different colorimeter values from each other by comprising substrates having various sizes and/or TiO2 having various thicknesses. The composite white pigment, according to the present invention, comprises: a first white pigment comprising a substrate and a white metal oxide layer formed on the substrate; and a second white pigment comprising a substrate and a white metal oxide layer formed on the substrate, and having a different colorimeter value from that of the first white pigment.
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公开(公告)号:US10646423B2
公开(公告)日:2020-05-12
申请号:US15538888
申请日:2016-12-22
申请人: CQV CO., LTD.
发明人: Ki-Jung Kim , Sang-Hoon Kim , Kwang-Choong Kang , Byung-Ki Choi , Kwang-Soo Lim , Kil-Wan Chang
摘要: The present invention relates to a cosmetic product having an excellent UV-blocking effect and a manufacturing method thereof, in which the cosmetic product has an excellent UV-blocking effect, shows reduced whitening, has a good feeling in use, and good adhesion to the skin, and is not glossy and sticky after application to the skin, and to a manufacturing method thereof. The cosmetic product having an excellent UV-blocking effect according to the present invention includes: a cosmetic composition; and a hollow pearlescent pigment added to the cosmetic composition in an amount of 1 to 15 parts by weight based on 100 parts by weight of the cosmetic composition.
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公开(公告)号:US20190002703A1
公开(公告)日:2019-01-03
申请号:US15576556
申请日:2017-10-23
申请人: CQV CO., LTD.
发明人: Kum-Sung CHO , Kwang-Choong KANG , Byung-Ki CHOI , Kwang-Soo LIM , Kil-Wan CHANG
摘要: The present invention relates to a technology for producing a black pearlescent pigment for cosmetics which is a human-friendly and nature-friendly by using a pigment including natural charcoal powder. The production method of the pearlescent pigment using natural charcoal according to the present invention includes (a) milling natural charcoal to produce a pigment including natural charcoal powder; and (b) coating a flake substrate with the produced pigment including the natural charcoal powder, wherein the milling is performed at 20 to 40 Hz for 24 to 72 hours, and an average particle size of the pigment including the natural charcoal powder is 100 to 300 nm.
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公开(公告)号:US11370923B2
公开(公告)日:2022-06-28
申请号:US15576556
申请日:2017-10-23
申请人: CQV CO., LTD.
发明人: Kum-Sung Cho , Kwang-Choong Kang , Byung-Ki Choi , Kwang-Soo Lim , Kil-Wan Chang
IPC分类号: A61K8/19 , C09C3/06 , A61Q1/10 , C09D5/36 , C09D17/00 , A61Q3/02 , A61Q19/00 , A61K8/02 , A61Q1/00 , A61K8/97 , C09C1/00
摘要: The present invention relates to a technology for producing a black pearlescent pigment for cosmetics which is a human-friendly and nature-friendly by using a pigment including natural charcoal powder. The production method of the pearlescent pigment using natural charcoal according to the present invention includes (a) milling natural charcoal to produce a pigment including natural charcoal powder; and (b) coating a flake substrate with the produced pigment including the natural charcoal powder, wherein the milling is performed at 20 to 40 Hz for 24 to 72 hours, and an average particle size of the pigment including the natural charcoal powder is 100 to 300 nm.
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公开(公告)号:US20200071534A1
公开(公告)日:2020-03-05
申请号:US16493002
申请日:2018-03-27
申请人: CQV CO., LTD.
IPC分类号: C09C1/00 , C09D7/62 , C09D7/40 , C09D167/00 , A61Q1/06 , A61K8/29 , A61K8/25 , A61K8/92 , A61K8/34 , A61K8/81
摘要: Disclosed is a composite white pigment having mixed together white pigments having different colorimeter values from each other by comprising substrates having various sizes and/or TiO2 having various thicknesses. The composite white pigment, according to the present invention, comprises: a first white pigment comprising a substrate and a white metal oxide layer formed on the substrate; and a second white pigment comprising a substrate and a white metal oxide layer formed on the substrate, and having a different colorimeter value from that of the first white pigment.
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公开(公告)号:US10519317B2
公开(公告)日:2019-12-31
申请号:US15576299
申请日:2016-06-02
申请人: CQV CO., LTD.
发明人: Kil-Wan Chang , Kwang-Soo Lim , Byung-Ki Choi , Jin-Hyoung Lee
IPC分类号: C09C1/00 , C09D7/62 , A61K8/19 , A61K8/25 , A61K8/29 , C08K3/22 , C08K3/34 , C08K9/02 , A61K8/02 , A61Q1/04 , C09D167/00
摘要: A gold pigment is disclosed. The gold pigment according to the present disclosure includes a substrate; a first coating layer formed on a surface of the substrate and including a metal oxide having a refractive index of more than 1.8; a second coating layer formed on the first coating layer and including an oxide containing manganese; a third coating layer formed on the second coating layer and including a colorless metal oxide having a refractive index of 1.8 or less; a fourth coating layer formed on the third coating layer and including a metal oxide having a refractive index of more than 1.8; and a fifth coating layer formed on the fourth coating layer and including Fe2O3.
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公开(公告)号:US10285918B2
公开(公告)日:2019-05-14
申请号:US15104145
申请日:2014-10-28
申请人: CQV CO., LTD.
发明人: Kum-Sung Cho , Min Choi , Kwang-Choong Kang , Byung-Ki Choi , Kwang-Soo Lim , Kil-Wan Chang
IPC分类号: A61K8/19 , A61K8/97 , A61K8/29 , A61Q1/02 , A61Q1/04 , A61Q1/06 , A61Q1/08 , A61Q1/10 , A61K8/81 , A61Q3/02 , A61K8/02
摘要: Disclosed is a cosmetic composition capable of exhibiting various colors, including red, yellow and blue colors. The disclosed cosmetic composition comprises a red, yellow or blue pearlescent pigment prepared by coating a natural pigment on a matrix, so that it is capable of exhibiting various colors.
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公开(公告)号:US10259943B2
公开(公告)日:2019-04-16
申请号:US14779494
申请日:2014-02-14
申请人: CQV CO., LTD.
发明人: Myung-Ho Jung , Kyung-Jun Han , Jae-Il Jeong , Kwang-Choong Kang , Byung-Ki Choi , Kwang-Soo Lim , Kil-Wan Chang , Jae-Soo Choi , Beom-Jae Lee , Jung-Min Lee
摘要: Disclosed is a method for manufacturing plate α-alumina pearlescent pigments and nano-metal coating pearlescent pigments with a large aspect ratio, having excellent reflectivity and capable of expressing various colors.
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公开(公告)号:US20180049959A1
公开(公告)日:2018-02-22
申请号:US15538888
申请日:2016-12-22
申请人: CQV CO., LTD.
发明人: Ki-Jung KIM , Sang-Hoon KIM , Kwang-Choong KANG , Byung-Ki CHOI , Kwang-Soo LIM , Kil-Wan CHANG
摘要: The present invention relates to a cosmetic product having an excellent UV-blocking effect and a manufacturing method thereof, in which the cosmetic product has an excellent UV-blocking effect, shows reduced whitening, has a good feeling in use, and good adhesion to the skin, and is not glossy and sticky after application to the skin, and to a manufacturing method thereof. The cosmetic product having an excellent UV-blocking effect according to the present invention includes: a cosmetic composition; and a hollow pearlescent pigment added to the cosmetic composition in an amount of 1 to 15 parts by weight based on 100 parts by weight of the cosmetic composition.
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公开(公告)号:US20160361241A1
公开(公告)日:2016-12-15
申请号:US15104145
申请日:2014-10-28
申请人: CQV CO., LTD.
发明人: Kum-Sung CHO , Min CHOI , Kwang-Choong KANG , Byung-Ki CHOI , Kwang-Soo LIM , Kil-Wan CHANG
CPC分类号: A61K8/19 , A61K8/0266 , A61K8/29 , A61K8/8141 , A61K8/97 , A61K2800/43 , A61K2800/436 , A61K2800/622 , A61Q1/02 , A61Q1/04 , A61Q1/06 , A61Q1/08 , A61Q1/10 , A61Q3/02
摘要: Disclosed is a cosmetic composition capable of exhibiting various colors, including red, yellow and blue colors. The disclosed cosmetic composition comprises one or more pigments selected from among a natural pigment, a red, yellow or blue pearlescent pigment prepared by coating a natural pigment on a matrix, and a red, yellow or blue pearlescent pigment prepared by coating a metal oxide on a matrix, so that it is capable of exhibiting various colors.
摘要翻译: 公开了能够呈现各种颜色的化妆品组合物,包括红,黄和蓝色。 所公开的化妆品组合物包含一种或多种选自天然色素,通过在基质上涂覆天然色素制备的红色,黄色或蓝色珠光颜料的颜料,以及通过将金属氧化物涂覆在其上制备的红,黄或蓝色珠光颜料 一个矩阵,使它能够呈现各种颜色。
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