KR20050060109A - 폴리우레탄요소 및 이를 포함하는 스판덱스 - Google Patents
폴리우레탄요소 및 이를 포함하는 스판덱스 Download PDFInfo
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- KR20050060109A KR20050060109A KR1020057007579A KR20057007579A KR20050060109A KR 20050060109 A KR20050060109 A KR 20050060109A KR 1020057007579 A KR1020057007579 A KR 1020057007579A KR 20057007579 A KR20057007579 A KR 20057007579A KR 20050060109 A KR20050060109 A KR 20050060109A
- Authority
- KR
- South Korea
- Prior art keywords
- glycol
- mdi
- spandex
- orthoalkyl
- bis
- Prior art date
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- 239000000806 elastomer Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910000515 huntite Inorganic materials 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- SFVJGQYZZVZUDN-UHFFFAOYSA-N n,n'-bis(2,6-diethylphenyl)methanediamine Chemical compound CCC1=CC=CC(CC)=C1NCNC1=C(CC)C=CC=C1CC SFVJGQYZZVZUDN-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000163 poly(trimethylene ether) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000003567 thiocyanates Chemical class 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Artificial Filaments (AREA)
Abstract
Description
디이소시아네이트 | 디아민 | 용해도(DMAc) |
TMMDI | EDA | I |
TMMDI | NPDA | S |
TMMDI | 1,2-PDA | I |
TMMDI | 1,3-PDA | I |
TMMDI | 1,2-DACH | I |
TMMDI | 1,4-DAB | I |
TMMDI | MPMD | I |
TEMDI | EDA | I |
TEMDI | NPDA | S |
TEMDI | 1,2-PDA | I |
TEMDI | 1,3-PDA | I |
TEMDI | 1,3-BAMCH | I |
TEMDI | MPMD | I |
TEMDI | 1,3-DACH | I |
DIMDI | EDA | S/I |
DIMDI | NPDA | S |
DIDMMDI | EDA | I |
DIDMMDI | NPDA | S |
TIMDI | NPDA | S |
DMDEMDI | NPDA | S |
DCTEMDI | EDA | I |
[방사 번호] | [E85680-93] | [E85680-93] | [E85680-93] |
[중합체 번호] | [E85680-25 | [E85680-22 | [E85680-20] |
[샘플] | [A] | [B] | [C] |
디이소시아네이트 | DIDMMDI | DMDEMDI | MDI |
사슬 연장제 | NPDA | NPDA | EDA |
LP dN/tex | 0.036 | 0.102 | 0.129 |
UP dN/tex | 0.018 | 0.020 | 0.028 |
Eb % | 511 | 448 | 442 |
고정율(%) | 19 | 18 | 42 |
델타 b: | |||
NO2 | 2.6 | 1.7 | 1.7 |
UV | 2.7 | 2.4 | 7.4 |
연무 | 3.8 | 3.6 | 4.6 |
총 델타 b: | 9 | 8 | 14 |
[방사 번호] | [ETS-2121] | [ETS-2121] |
[파트 번호] | [291-A] | [285-A] |
[샘플] | [A] | [B] |
디이소시아네이트 | TEMDI | MDI |
사슬 연장제 | NPDA | EDA |
LP dN/tex | 0.047 | 0.071 |
UP dN/tex | 0.018 | 0.019 |
Eb % | 552 | 660 |
고정율(%) | 26 | 33 |
델타 b: | ||
NO2 | 5.2 | 7.2 |
UV | 3.2 | 8.5 |
연무 | 1.4 | 5.0 |
열 | 5.7 | 4.4 |
총 델타 b: | 16 | 25 |
% HSE(175 ℃) | 71 | 52 |
% HSE(190 ℃) | 97 | 74 |
[샘플] | [A] | [B] |
디이소시아네이트 | MDI | TMMDI |
% NCO | 1.8 | 1.8 |
캡핑 비율 | 1.85 | 1.85 |
사슬 연장제 | EDA | NPDA |
% HSE(175 ℃) | 48 | 68 |
% HSE(190 ℃) | 70 | 83 |
LP dN/tex | 0.041 | 0.042 |
UP dN/tex | 0.022 | 0.022 |
고정율(%) | 19 | 21 |
Eb % | 700 | 622 |
델타 b: | ||
연무 | 5.8 | 4.6 |
UV | 7.8 | 3.4 |
Claims (10)
- i) 중합체 글리콜,ii) 하기 화학식 I로 표시되는 기로부터 선택된 1종 이상의 오르토알킬-MDI를 포함하는 디이소시아네이트 조성물, 및iii) 2,2-디메틸-1,3-프로판디아민, 2,5-디메틸-2,5-헥산디아민, 2,3,5,6-테트라메틸-1,4-디아미노시클로헥산 및 2,5-디메틸피페라진으로 이루어진 군으로부터 선택된 1종 이상의 벌키(bulky) 디아민을 포함하는 사슬 연장제 조성물의 반응 생성물을 포함하며,화학식 I의 1종 이상의 오르토알킬-MDI의 총량은 상기 디이소시아네이트 조성물의 약 20 몰% 이상이고, 상기 1종 이상의 벌키 디아민의 총량은 상기 사슬 연장제 조성물의 약 80 몰% 이상이며, 아미드 가용성인 것을 특징으로 하는 폴리우레탄요소.<화학식 I>상기 식에서,R1은 각각 동일하거나 상이할 수 있으며, 수소, 메틸, 에틸, 프로필 및 이소프로필로 이루어진 군으로부터 독립적으로 선택되고,R2는 각각 동일하거나 상이할 수 있으며, 수소, 메틸, 에틸, 프로필 및 이소프로필로 이루어진 군으로부터 독립적으로 선택되며,X는 각각 동일하거나 상이할 수 있으며, 수소, 불소 및 염소로 이루어진 군으로부터 선택된다.
- 제1항에 있어서, 상기 오르토알킬-MDI가 비스(3,5-디메틸-4-이소시아네이토페닐)메탄, 비스(3,5-디에틸-4-이소시아네이토페닐)메탄 및 이들의 혼합물로 이루어진 군으로부터 선택되는 것인 폴리우레탄요소.
- 제1항에 있어서, 상기 오르토알킬-MDI가 비스(3,5-디에틸-4-이소시아네이토페닐)메탄인 폴리우레탄요소.
- 제1항에 있어서, 상기 중합체 글리콜이 폴리에테르 글리콜이고, 상기 화학식 I의 1종 이상의 오르토알킬-MDI가 상기 디이소시아네이트 조성물의 약 60 몰% 이상인 폴리우레탄요소.
- 제1항에 있어서, 상기 벌키 디아민이 2,2'-디메틸-1,3-디아미노펜탄인 폴리우레탄요소.
- 제1항에 있어서, 상기 1종 이상의 벌키 디아민이 상기 사슬 연장제 조성물의 약 90 몰% 이상인 폴리우레탄요소.
- 제1항에 있어서, (i) 상기 중합체 글리콜이 폴리(테트라메틸렌에테르) 글리콜 및 폴리(테트라메틸렌에테르-co-2-메틸테트라메틸렌에테르) 글리콜로 이루어진 군으로부터 선택되고, (ii) 상기 오르토알킬-MDI가 비스(3,5-디메틸-4-이소시아네이토페닐)메탄, 비스(3,5-디에틸-4-이소시아네이토페닐)메탄 및 이들의 혼합물로 이루어진 군으로부터 선택되며, (iii) 상기 화학식 I의 1종 이상의 오르토알킬-MDI가 상기 디이소시아네이트 조성물의 약 60 몰% 이상이고, (iv) 상기 사슬 연장제 조성물이 약 90 몰% 이상의 2,2'-디메틸-1,3-디아미노펜탄을 포함하는 것인 폴리우레탄요소.
- 제1항에 있어서, (i) 상기 중합체 글리콜이 폴리(테트라메틸렌에테르) 글리콜이고, (ii) 상기 오르토알킬-MDI가 비스(3,5-디에틸-4-이소시아네이토페닐)메탄, 비스(3,5-디이소프로필-4-이소시아네이토페닐)메탄 및 이들의 혼합물로 이루어진 군으로부터 선택되며, (iii) 상기 사슬 연장제 조성물이 2,2'-디메틸-1,3-디아미노펜탄을 포함하는 것인 폴리우레탄요소.
- 제1항의 폴리우레탄요소 중합체를 포함하는 스판덱스.
- 제7항의 폴리우레탄요소를 포함하는 스판덱스.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/286,723 US6720403B1 (en) | 2002-11-01 | 2002-11-01 | Polyurethaneurea and spandex comprising same |
US10/286,723 | 2002-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050060109A true KR20050060109A (ko) | 2005-06-21 |
KR100961369B1 KR100961369B1 (ko) | 2010-06-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020057007579A KR100961369B1 (ko) | 2002-11-01 | 2003-08-01 | 폴리우레탄요소 및 이를 포함하는 스판덱스 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6720403B1 (ko) |
EP (1) | EP1569978B1 (ko) |
JP (1) | JP4343113B2 (ko) |
KR (1) | KR100961369B1 (ko) |
CN (1) | CN1273510C (ko) |
DE (1) | DE60324321D1 (ko) |
ES (1) | ES2314285T3 (ko) |
WO (1) | WO2004041895A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US6916896B2 (en) * | 2003-05-05 | 2005-07-12 | Invista North America S.A.R.L. | High productivity spandex fiber process and product |
US20060276613A1 (en) * | 2005-05-12 | 2006-12-07 | Iskender Yilgor | Polyurethaneurea segmented copolymers |
US8932706B2 (en) * | 2005-10-27 | 2015-01-13 | Multi-Color Corporation | Laminate with a heat-activatable expandable layer |
US20090214837A1 (en) * | 2008-02-21 | 2009-08-27 | Multi-Color Corporation | Insulating Label |
WO2019209348A1 (en) | 2018-04-28 | 2019-10-31 | Liang Wang | Polyurethane elastomer with high ultimate elongation |
CN114716322B (zh) * | 2022-03-15 | 2024-02-23 | 安徽兴东化工有限公司 | 一种4,4′-亚甲基双(2-甲基-6-乙基苯胺)的制备工艺及系统 |
CN114644575A (zh) * | 2022-04-14 | 2022-06-21 | 山东崇舜新材料科技有限公司 | 一种邻烷基-mdi的制备方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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GB852651A (en) * | 1958-01-22 | 1960-10-26 | Ici Ltd | Diisocyanato diphenylmethane derivatives and their polyurethane products |
NL148622B (nl) | 1964-06-30 | 1976-02-16 | Du Pont | Elastische vezel. |
GB1102819A (en) | 1966-02-01 | 1968-02-14 | Du Pont | Segmented polyurethanes and process therefor |
FR1487446A (fr) | 1966-05-25 | 1967-07-07 | Rhone Poulenc Sa | Procédé de préparation d'acide oxalique |
US3542839A (en) | 1966-12-30 | 1970-11-24 | Du Pont | 2,5-diisopropyl-p-xylylene diisocyanate |
NL155858B (nl) | 1967-02-17 | 1978-02-15 | Ameliotex Inc | Werkwijze voor de bereiding van lineaire gesegmenteerde polyurethanen, alsmede gevormde voortbrengselen die uit aldus bereide polyurethanen zijn vervaardigd. |
DE3200412A1 (de) * | 1982-01-09 | 1983-07-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von gegebenenfalls zelligen polyurethanharnstoffelastomeren |
US4548975A (en) * | 1983-09-26 | 1985-10-22 | E. I. Du Pont De Nemours And Company | Discoloration-resistant spandex fiber |
US5000899A (en) | 1988-05-26 | 1991-03-19 | E. I. Du Pont De Nemours And Company | Spandex fiber with copolymer soft segment |
US4973647A (en) | 1989-05-31 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Fiber from polyether-based spandex |
DE3932948A1 (de) | 1989-10-03 | 1991-04-11 | Bayer Ag | Verfahren zur herstellung von segmentierten polyurethanharnstoff-elastomerloesungen, sowie faeden und folien daraus |
US5539037A (en) | 1993-09-30 | 1996-07-23 | E. I. Du Pont De Nemours And Company | Spandex containing certain alkali metal salts |
ATE174025T1 (de) | 1994-08-17 | 1998-12-15 | Lonza Ag | 4,4'-methylen-bis-(3-chlor-2,6- dialkylphenylisocyanate) und diese enthaltende polyurethan-systeme |
CH688861A5 (de) | 1994-12-08 | 1998-04-30 | Lonza Ag | 4,4'-(Phenylendiisopropyl)-bis(2,6-dialkylphenylisocyanate). |
DE69626850T2 (de) | 1995-06-23 | 2003-12-11 | Asahi Chemical Ind | Elastische polyurethanfasern und verfahren zu ihrer herstellung |
US5948875A (en) | 1998-03-26 | 1999-09-07 | E. I. Du Pont De Nemours And Company | Polyurethaneureas and spandex made therefrom |
US5981686A (en) | 1998-03-26 | 1999-11-09 | E. I. Du Pont De Nemours And Company | Spandex made with 1,3-diaminopentane |
JP2002518489A (ja) | 1998-06-22 | 2002-06-25 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | ポリ(トリスアリール−1,3,5−トリアジン=カルバマート)紫外光吸収剤 |
US6376071B1 (en) | 1998-08-20 | 2002-04-23 | Dupont-Toray Co. Ltd. | Polyurethane fiber containing poly(vinylidene fluoride) |
US6063892A (en) | 1999-10-05 | 2000-05-16 | E. I. Du Pont De Nemours And Company | Spandex prepared with hindered diisocyanates |
US6372834B1 (en) | 1999-12-15 | 2002-04-16 | Dupont Toray-Co. Ltd. | Stabilized spandex |
-
2002
- 2002-11-01 US US10/286,723 patent/US6720403B1/en not_active Expired - Lifetime
-
2003
- 2003-08-01 DE DE60324321T patent/DE60324321D1/de not_active Expired - Lifetime
- 2003-08-01 KR KR1020057007579A patent/KR100961369B1/ko active IP Right Grant
- 2003-08-01 ES ES03810749T patent/ES2314285T3/es not_active Expired - Lifetime
- 2003-08-01 JP JP2004549925A patent/JP4343113B2/ja not_active Expired - Fee Related
- 2003-08-01 CN CNB038249057A patent/CN1273510C/zh not_active Expired - Fee Related
- 2003-08-01 WO PCT/US2003/024229 patent/WO2004041895A1/en active Application Filing
- 2003-08-01 EP EP03810749A patent/EP1569978B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1273510C (zh) | 2006-09-06 |
DE60324321D1 (de) | 2008-12-04 |
JP2006504836A (ja) | 2006-02-09 |
CN1694911A (zh) | 2005-11-09 |
JP4343113B2 (ja) | 2009-10-14 |
US6720403B1 (en) | 2004-04-13 |
EP1569978A1 (en) | 2005-09-07 |
WO2004041895A1 (en) | 2004-05-21 |
KR100961369B1 (ko) | 2010-06-07 |
ES2314285T3 (es) | 2009-03-16 |
EP1569978B1 (en) | 2008-10-22 |
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