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1. (WO2003000981) OLIGOMER−DIMINISHING AGENT FOR POLYESTER FIBER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2003/000981 International Application No.: PCT/JP2001/005268
Publication Date: 03.01.2003 International Filing Date: 20.06.2001
Chapter 2 Demand Filed: 08.11.2001
IPC:
D06P 1/613 (2006.01) ,D06P 1/651 (2006.01) ,D06P 3/52 (2006.01)
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
P
DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
1
General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
44
using insoluble pigments or auxiliary substances, e.g. binders
60
using compositions containing polyethers
613
Polyethers without nitrogen
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
P
DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
1
General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
44
using insoluble pigments or auxiliary substances, e.g. binders
64
using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
651
Compounds without nitrogen
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
P
DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
3
Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
34
Material containing ester groups
52
Polyesters
Applicants: KANDO, Yoshihiro[JP/JP]; JP (UsOnly)
HONJO, Akira[JP/JP]; JP (UsOnly)
MATSUMOTO YUSHI-SEIYAKU CO., LTD.[JP/JP]; 1-3, Shibukawa-cho 2-chome Yao-shi Osaka 581-0075, JP (AllExceptUS)
Inventors: KANDO, Yoshihiro; JP
HONJO, Akira; JP
Agent: MIYAKOSHI, Noriaki; Shin-ei Patent Office ARK Mori Building, 29th floor 12-32, Akasaka 1-chome Minato-ku Tokyo 107-6029, JP
Priority Data:
Title (EN) OLIGOMER−DIMINISHING AGENT FOR POLYESTER FIBER
(FR) AGENT REDUISANT LES OLIGOMERES POUR FIBRE EN POLYESTER
Abstract:
(EN) An oligomer−diminishing agent for polyester fibers with which troubles attributable to oligomers in the dyeing of a polyester fiber material or a polyester composite material which is a composite of a polyester fiber material with other fiber material are essentially eliminated without adversely influencing the dyeability. The oligomer−diminishing agent comprises at least one ester compound selected from the group consisting of esters of a propylene oxide adduct of a polyhydric alcohol with an alkyl fatty acid or alkenyl fatty acid and esters formed by the transesterification of a propylene oxide adduct of a polyhydric alcohol with a natural animal/vegetable fat containing an alkyl fatty acid and/or alkenyl fatty acid.
(FR) L'invention concerne un agent réduisant les oligomères destiné à des fibres en polyester. Au moyen de cet agent, on peut éliminer pratiquement tous les problèmes liés aux oligomères lors de la coloration d'une matière de fibres en polyester ou d'une matière composite en polyester qui est un composite d'une matière de fibres en polyester doté d'une autre matière de fibres, sans nuire à la capacité de coloration. Cet agent réduisant les oligomères renferme au moins un composé d'ester sélectionné parmi le groupe comprenant des esters d'un adduit d'oxyde de propylène d'un alcool polyhydrique avec un acide gras d'alkyle ou un acide gras d'alcényle et des esters formés par transestérification d'un adduit d'oxyde de propylène d'un alcool polyhydrique avec une graisse végétale/animale naturelle renfermant un acide gras d'alkyle et/ou un acide gras d'alcènyle.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)