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1. (WO2017200220) CELLULOSE MICROFIBER SURFACE MODIFIED WITH ASSOCIATIVE COPOLYMER, AND THICKENER COMPOSITION COMPRISING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/200220    International Application No.:    PCT/KR2017/004425
Publication Date: 23.11.2017 International Filing Date: 26.04.2017
IPC:
C08L 1/08 (2006.01), A61K 8/73 (2006.01), A61K 8/02 (2006.01), C08J 7/04 (2006.01)
Applicants: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS [KR/KR]; 55, Hanyangdaehak-ro, Sangrok-gu, Ansan-si, Gyeonggi-do 15588 (KR)
Inventors: KIM, Jin Woong; (KR).
LEE, Yearam; (KR).
YANG, Taeseung; (KR).
CHOI, Sang Koo; (KR)
Agent: DANA PATENT LAW FIRM; 4~6th Floor, New Wing, Gwangsung Bldg., 11, Yeoksam-ro 3-gil, Gangnam-gu, Seoul 06242 (KR)
Priority Data:
10-2016-0060763 18.05.2016 KR
Title (EN) CELLULOSE MICROFIBER SURFACE MODIFIED WITH ASSOCIATIVE COPOLYMER, AND THICKENER COMPOSITION COMPRISING SAME
(FR) MICROFIBRE DE CELLULOSE MODIFIÉE EN SURFACE PAR UN COPOLYMÈRE ASSOCIATIF ET COMPOSITION ÉPAISSISSANTE LA COMPRENANT
(KO) 회합성 공중합체로 표면 개질된 셀룰로오즈 미세섬유 및 이를 포함하는 점증제 조성물
Abstract: front page image
(EN)The present invention relates to a cellulose microfiber surface modified with an associative copolymer having a hydrophilic monomer and a hydrophobic monomer copolymerized, a method for producing same, and a thickener composition comprising same. The cellulose microfiber surface modified with an associative copolymer, according to the present invention, has excellent thickening capabilities by means of the mixed used of hydrophobic and hydrophilic groups, and exhibits a stable thickening effect regardless of high salinity and a change in pH.
(FR)La présente invention concerne une microfibre de cellulose modifiée en surface par un copolymère associatif présentant un monomère hydrophile et un monomère hydrophobe copolymérisés, un procédé pour sa production et une composition épaississante la comprenant. La microfibre de cellulose modifiée en surface par un copolymère associatif, selon la présente invention, présente d'excellentes capacités d'épaississement grâce à l'utilisation mixte de groupes hydrophobes et hydrophiles, et présente un effet épaississant stable, indépendamment de la salinité élevée et d'un changement de pH.
(KO)본 발명은 친수성 단량체 및 소수성 단량체를 공중합한 회합성 공중합체로 표면 개질된 셀룰로오즈 미세섬유, 이의 제조 방법, 및 이를 포함하는 점증제 조성물에 관한 것이다. 본 발명의 회합성 공중합체로 표면 개질된 셀룰로오즈 미세섬유는 소수성 및 친수성 그룹의 혼합사용에 의해 우수한 점증 능력을 가지며, 고염 및 pH 변화에도 안정한 점증 효과를 발휘한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)