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1. WO2009011189 - ELASTIC POLYURETHANE YARN AND PROCESS FOR PRODUCTION THEREOF

Publication Number WO/2009/011189
Publication Date 22.01.2009
International Application No. PCT/JP2008/060841
International Filing Date 13.06.2008
IPC
D01F 6/94 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof
88from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
94of other polycondensation products
C08K 5/13 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
04Oxygen-containing compounds
13Phenols; Phenolates
C08K 5/30 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
16Nitrogen-containing compounds
29Compounds containing carbon-to-nitrogen double bonds
30Hydrazones; Semicarbazones
C08K 5/3492 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
16Nitrogen-containing compounds
34Heterocyclic compounds having nitrogen in the ring
3467having more than two nitrogen atoms in the ring
3477Six-membered rings
3492Triazines
C08L 75/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
75Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
04Polyurethanes
CPC
C08G 18/285
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
2805Compounds having only one group containing active hydrogen
285Nitrogen containing compounds
C08G 18/40
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
C08G 18/4854
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
48Polyethers
4854Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
C08G 18/6674
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
65Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
66Compounds of groups C08G18/42, C08G18/48, or C08G18/52
6666Compounds of group C08G18/48 or C08G18/52
667with compounds of group C08G18/32 or polyamines of C08G18/38
6674with compounds of group C08G18/3203
C08G 18/6685
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
65Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
66Compounds of groups C08G18/42, C08G18/48, or C08G18/52
6666Compounds of group C08G18/48 or C08G18/52
667with compounds of group C08G18/32 or polyamines of C08G18/38
6681with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
6685with compounds of group C08G18/3225 or polyamines of C08G18/38
C08G 18/7671
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
70characterised by the isocyanates or isothiocyanates used
72Polyisocyanates or polyisothiocyanates
74cyclic
76aromatic
7657containing two or more aromatic rings
7664containing alkylene polyphenyl groups
7671containing only one alkylene bisphenyl group
Applicants
  • インビスタ・テクノロジーズ・エス・エイ・アール・エル INVISTA Technologies S.à r.l. [LU]/[CH] (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SV, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
  • オペロンテックス株式会社 OPELONTEX CO., LTD. [JP]/[JP] (JP)
  • 田中 利宏 TANAKA, Toshihiro [JP]/[JP] (UsOnly)
  • 原 昌嗣 HARA, Masashi [JP]/[JP] (UsOnly)
  • 上林 達昭 KANBAYASHI, Tatsuaki [JP]/[JP] (UsOnly)
Inventors
  • 田中 利宏 TANAKA, Toshihiro
  • 原 昌嗣 HARA, Masashi
  • 上林 達昭 KANBAYASHI, Tatsuaki
Agents
  • 特許業務法人小田島特許事務所 Patent Profession Corporation Odajima Patent Office
Priority Data
2007-16477322.06.2007JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ELASTIC POLYURETHANE YARN AND PROCESS FOR PRODUCTION THEREOF
(FR) FIL DE POLYURÉTHANNE ÉLASTIQUE ET SON PROCÉDÉ DE PRODUCTION
(JA) ポリウレタン弾性糸およびその製造方法
Abstract
(EN)
Disclosed is an elastic polyurethane yarn which can exhibit excellent heat resistance even when an unsaturated fatty acid or a heavy metal is attached to the yarn during dyeing at a high temperature, and which has high elastic recovery and high strength/elongation. Specifically disclosed is an elastic yarn comprising a polyurethane mainly composed of a polymer diol and a diisocyanate, which contains (a) a hindered phenol compound, (b) an N,N-dialkylsemicarbazide compound and (c) a nitrogenated aromatic compound, wherein the nitrogenated aromatic compound (c) is contained in an amount of 0.01 to 0.30 wt% inclusive.
(FR)
L'invention concerne un fil de polyuréthanne élastique qui peut présenter une excellente résistance à la chaleur y compris lorsqu'un acide gras insaturé ou un métal lourd est fixé au fil pendant la teinture à une température élevée, et qui présente une haute recouvrance élastique ainsi qu'une résistance/allongement élevés. L'invention concerne de manière spécifique un fil élastique qui comprend un polyuréthanne principalement composé d'un diol polymère et un diisocyanate, qui contient (a) un composé phénol encombré, (b) un composé N,N-dialkylsemicarbazide et (c) un composé aromatique azoté; ledit composé aromatique azoté (c) étant présent à une quantité comprise entre 0,01 et 0,30 % en poids.
(JA)
 高温で染色する時に不飽和脂肪酸や重金属が糸に付着していても優れた耐熱性を示し、しかも、高弾性回復性及び高強伸度を有するポリウレタン弾性糸を提供することを目的とし、主構成成分がポリマージオール、及びジイソシアネートであるポリウレタンからなる弾性糸において、(a)ヒンダードフェノール化合物、(b)N,N-ジアルキルセミカルバジド化合物、および(c)含窒素芳香族化合物を含有させ、かつ、(c)含窒素芳香族化合物の含有量を、0.01重量%以上0.30重量%以下とする。
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