KR970015683A - Pigment surface-treated with dihydroxyacetone and preparation method thereof - Google Patents

Pigment surface-treated with dihydroxyacetone and preparation method thereof Download PDF

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Publication number
KR970015683A
KR970015683A KR1019950031620A KR19950031620A KR970015683A KR 970015683 A KR970015683 A KR 970015683A KR 1019950031620 A KR1019950031620 A KR 1019950031620A KR 19950031620 A KR19950031620 A KR 19950031620A KR 970015683 A KR970015683 A KR 970015683A
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South Korea
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pigment
weight
parts
dihydroxyacetone
treated
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KR1019950031620A
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Korean (ko)
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송건용
이상화
이종욱
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성재갑
주식회사 Lg 화학
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Priority to KR1019950031620A priority Critical patent/KR970015683A/en
Publication of KR970015683A publication Critical patent/KR970015683A/en

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  • Cosmetics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

본 발명은 셀프탠닝(Self Tanning)효과가 있는 디하이드록시아세톤을 백색안료 표면에서 아미노산과 반응시킨 후 그 반응생성물을 백색안료에 처리함으로써 화장료의 희게 떠 보이는 유백현상 및 가시광선영역(400∼500nm)에서의 빛의 산란 및 반사로 인해 푸른색을 띠는 현상을 감소시키는 안료 및 그 제조방법에 관한 것이다.The present invention reacts dihydroxy acetone having a self tanning effect with amino acids on the surface of a white pigment, and then treats the reaction product to a white pigment. The present invention relates to a pigment and a method for producing the same, which reduce the phenomenon of bluish color due to scattering and reflection of light.

Description

디하이드록시 아세톤으로 표면처리된 안료 및 그 제조방법Pigment surface-treated with dihydroxy acetone and preparation method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (8)

용매 67∼99.4725중량부, 안료 0.5∼30.0중량부, 아미노산 0.025∼1.50중량부 및 디하이드록시아세톤 0.0025∼1.5중량부를 함유함을 특징으로 하는 디하이드록시아세톤으로 표면처리된 안료.A pigment surface-treated with dihydroxyacetone, comprising 67 to 99.547 parts by weight of solvent, 0.5 to 30.0 parts by weight of pigment, 0.025 to 1.50 parts by weight of amino acid and 0.0025 to 1.5 parts by weight of dihydroxyacetone. 제1항에 있어서, 용매로는 물, 메틸알콜, 에틸알콜, 프로필알콜, 이소프로필알콜, 부틸알콜 또는 이소부틸알콜중에서 선택된 것을 특징으로 하는 디하이드록시아세톤으로 표면처리된 안료.The pigment of claim 1, wherein the solvent is selected from water, methyl alcohol, ethyl alcohol, propyl alcohol, isopropyl alcohol, butyl alcohol or isobutyl alcohol. 제1항에 있어서, 안료로는 탈크, 카올린, 마이카, 새리사이트, 이산하티탄, 산화아연, 실리카, 질화붕소, 나일론 또는 폴리메틸메타크릴레이트중에서 선택된 것을 특징으로 하는 디하이드록시아세톤으로 표면처리된 안료.The method of claim 1, wherein the pigment is surface-treated with dihydroxyacetone, characterized in that selected from talc, kaolin, mica, salicite, titanium dioxide, zinc oxide, silica, boron nitride, nylon or polymethyl methacrylate. Pigment. 제1항에 있어서, 아미노산으로는 알지닌, 알라닌, 아스파라진, 아스파르트산, 시스테인, 글루타민, 글루탐산, 글라이신, 히스티딘, 이소루이신, 루이신 라이신, 메티오닌, 페닐알라닌, 프롤린, 세린, 트레오닌, 트립토판, 타이로신 또는 발린중에서 선택된 것을 특징으로 하는 디하이드록시아세톤으로 표면처리된 안료.Amino acid, alanine, asparagine, aspartic acid, cysteine, glutamine, glutamic acid, glycine, histidine, isoleucine, leucine lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, Pigment surface-treated with dihydroxyacetone, characterized in that selected from tyrosine or valine. 37∼98.95중량부의 용매에1.0∼60중량부의 백색안료와 0.05∼3.0중량부의 아미노산을 균일하게 혼합시켜 용액을 제조하고, 97∼99.995중량부의 동종의 용매에 백색안료의 0.5∼5.0중량부인 0.005∼3.0중량부의 디하이드록시아세톤을 용해시킨 용액을 제조한 다음, 이들 용액을 1:1의 비율로 균일하게 혼합하여 25∼100℃에서 60∼240분간 반응을 시킨 후, 90∼120℃에서 30∼120분 동안 열처리한 후 건조시키는 것을 특징으로 하는 표면처리된 안료의 제조방법.A solution was prepared by uniformly mixing 1.0-60 parts by weight of a white pigment and 0.05-3.0 parts by weight of an amino acid in 37 to 98.95 parts by weight of a solvent, and 0.005 to 5.0 parts by weight of 0.5 to 5.0 parts by weight of a white pigment in 97-99.995 parts by weight of the same solvent. After preparing a solution in which 3.0 parts by weight of dihydroxyacetone was dissolved, these solutions were uniformly mixed at a ratio of 1: 1, and reacted at 25 to 100 ° C. for 60 to 240 minutes, and then 30 to 90 ° to 120 ° C. Method for producing a surface-treated pigment, characterized in that the heat treatment for 120 minutes and then dried. 제5항에 있어서, 용매로는 물, 메틸알콜, 에틸알콜, 프로필알콜, 이소프로필알콜, 부틸알콜 또는 이소부틸알콜중에서 선택된 것을 특징으로 하는 디하이드록시아세톤으로 표면처리된 안료의 제조방법.The method for preparing a pigment surface-treated with dihydroxyacetone according to claim 5, wherein the solvent is selected from water, methyl alcohol, ethyl alcohol, propyl alcohol, isopropyl alcohol, butyl alcohol or isobutyl alcohol. 제5항에 있어서, 안료로는 탈크, 카올린, 마이카, 세리사이트, 이산하티탄, 산화아연, 실리카, 질화붕소, 나이론 또는 폴리메틸메타크릴레이트 중에서 선택된 것을 특징으로 하는 디하이드록시아세톤으로 표면처리된 안료의 제조방법.The surface-treated with dihydroxyacetone according to claim 5, wherein the pigment is selected from talc, kaolin, mica, sericite, hatha titanium dioxide, zinc oxide, silica, boron nitride, nylon or polymethyl methacrylate. Method for producing a pigment. 제5항에 있어서, 아미노산으로는 알지닌, 알라닌, 아스파라진, 아스파르트산, 시스테인, 글루타민, 글루탐산, 글라이신, 히스티딘, 이소루이신, 루이신, 라이신, 메티오닌, 페닐알라닌, 프롤린, 세린, 트레오닌, 트립토판, 타이로신 또는 발린중에서 선택된 것을 특징으로 하는 디하이드록시아세톤으로 표면처리된 안료의 제조방법.Amino acids, alanine, asparagine, aspartic acid, cysteine, glutamine, glutamic acid, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan according to claim 5 Method for producing a pigment surface-treated with dihydroxy acetone, characterized in that selected from, tyrosine or valine. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950031620A 1995-09-25 1995-09-25 Pigment surface-treated with dihydroxyacetone and preparation method thereof KR970015683A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100660326B1 (en) * 2005-11-15 2006-12-22 동부일렉트로닉스 주식회사 A method for fabricating a semiconductor device
KR20180030200A (en) * 2015-08-24 2018-03-21 샨시 야바오 헬스 프로덕츠 컴퍼니 리미티드 Use of dihydroxyacetone in the manufacture of antitumor drugs
EP3791854A1 (en) 2019-09-13 2021-03-17 Merck Patent GmbH Use of compositions comprising dihydroxyacetone for the protection of skin or hair against infrared irradiation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100660326B1 (en) * 2005-11-15 2006-12-22 동부일렉트로닉스 주식회사 A method for fabricating a semiconductor device
KR20180030200A (en) * 2015-08-24 2018-03-21 샨시 야바오 헬스 프로덕츠 컴퍼니 리미티드 Use of dihydroxyacetone in the manufacture of antitumor drugs
EP3791854A1 (en) 2019-09-13 2021-03-17 Merck Patent GmbH Use of compositions comprising dihydroxyacetone for the protection of skin or hair against infrared irradiation

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