ATE280852T1 - Verfahren zur herstellung eines polyurethanelastomers und eines elastischen filaments - Google Patents

Verfahren zur herstellung eines polyurethanelastomers und eines elastischen filaments

Info

Publication number
ATE280852T1
ATE280852T1 AT98901068T AT98901068T ATE280852T1 AT E280852 T1 ATE280852 T1 AT E280852T1 AT 98901068 T AT98901068 T AT 98901068T AT 98901068 T AT98901068 T AT 98901068T AT E280852 T1 ATE280852 T1 AT E280852T1
Authority
AT
Austria
Prior art keywords
molecular weight
diol
diisocyanate
low molecular
polymer
Prior art date
Application number
AT98901068T
Other languages
English (en)
Inventor
Nobuhisa Tsutsumi
Kenji Tamura
Mitsuhiko Yoshimoto
Original Assignee
Nisshin Spinning
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nisshin Spinning filed Critical Nisshin Spinning
Application granted granted Critical
Publication of ATE280852T1 publication Critical patent/ATE280852T1/de

Links

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
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)
AT98901068T 1998-01-30 1998-01-30 Verfahren zur herstellung eines polyurethanelastomers und eines elastischen filaments ATE280852T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1998/000400 WO1999039030A1 (en) 1998-01-30 1998-01-30 Process for producing polyurethane elastomer and elastic filament

Publications (1)

Publication Number Publication Date
ATE280852T1 true ATE280852T1 (de) 2004-11-15

Family

ID=14207527

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98901068T ATE280852T1 (de) 1998-01-30 1998-01-30 Verfahren zur herstellung eines polyurethanelastomers und eines elastischen filaments

Country Status (11)

Country Link
US (1) US6252031B1 (de)
EP (1) EP0972864B1 (de)
JP (1) JP3636727B2 (de)
KR (1) KR100469550B1 (de)
CN (1) CN1100896C (de)
AT (1) ATE280852T1 (de)
BR (1) BR9808443A (de)
CA (1) CA2285396A1 (de)
DE (1) DE69827242T2 (de)
TR (1) TR199902380T1 (de)
WO (1) WO1999039030A1 (de)

Families Citing this family (32)

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US7357889B2 (en) * 2003-04-09 2008-04-15 Lubrizol Advanced Materials, Inc. Melt spun TPU fibers and process
US7799255B2 (en) * 2003-06-30 2010-09-21 Lubrizol Advanced Materials, Inc. Melt spun elastic tape and process
US8148475B2 (en) * 2003-06-30 2012-04-03 Lubrizol Advanced Materials, Inc. Melt spun polyether TPU fibers having mixed polyols and process
US7763341B2 (en) 2004-01-23 2010-07-27 Century-Board Usa, Llc Filled polymer composite and synthetic building material compositions
JP4761018B2 (ja) * 2004-06-09 2011-08-31 日清紡テキスタイル株式会社 ポリウレタン弾性繊維混用緯編地及びその製造方法
AU2005267399A1 (en) 2004-06-24 2006-02-02 Century-Board Usa, Llc Continuous forming apparatus for three-dimensional foamed products
EP1781310B1 (de) 2004-08-02 2015-10-14 Ramot at Tel Aviv University Ltd. Artikel von peptidnanostrukturen und herstellungsverfahren dafür
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
US20070225419A1 (en) 2006-03-24 2007-09-27 Century-Board Usa, Llc Polyurethane composite materials
WO2011007352A2 (en) 2009-07-13 2011-01-20 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Intraluminal polymeric devices for the treatment of aneurysms
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
WO2013011511A1 (en) 2011-07-18 2013-01-24 Mor Research Applications Ltd. A device for adjusting the intraocular pressure
CA2851349C (en) 2011-10-07 2020-01-21 Russell L. Hill Inorganic polymer/organic polymer composites and methods of making same
US9932457B2 (en) 2013-04-12 2018-04-03 Boral Ip Holdings (Australia) Pty Limited Composites formed from an absorptive filler and a polyurethane
WO2016018226A1 (en) 2014-07-28 2016-02-04 Crocco Guy The use of evaporative coolants to manufacture filled polyurethane composites
US9752015B2 (en) 2014-08-05 2017-09-05 Boral Ip Holdings (Australia) Pty Limited Filled polymeric composites including short length fibers
WO2016118141A1 (en) 2015-01-22 2016-07-28 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
WO2016195717A1 (en) 2015-06-05 2016-12-08 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
RU2692214C1 (ru) 2015-06-08 2019-06-21 Корнит Вижн Лтд Кератопротез и его применение
WO2017082914A1 (en) 2015-11-12 2017-05-18 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with size-graded fillers
CA3101088A1 (en) 2018-06-05 2019-12-12 Corneat Vision Ltd. A synthetic ophthalmic graft patch
JP7138581B2 (ja) 2019-02-06 2022-09-16 サンスター技研株式会社 硬化性組成物
CA3133698A1 (en) 2019-04-25 2020-10-29 Gilad LITVIN Keratoprosthesis devices and kits and surgical methods of their use
JP7672389B2 (ja) 2019-08-12 2025-05-07 コーニート ビジョン リミテッド 歯肉移植
IT202100012584A1 (it) * 2021-05-17 2022-11-17 Ima S R L Film poliuretanico e metodo per l’ottenimento
TW202313845A (zh) * 2021-09-16 2023-04-01 廣鑫複合材料股份有限公司 熱塑性聚氨酯組成物及可染色纖維
KR20240122777A (ko) * 2021-12-10 2024-08-13 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 용융-방사 열가소성 폴리우레탄 섬유
IL315227A (en) 2022-02-27 2024-10-01 Corneat Vision Ltd A sensor intended for implantation
JP2025533025A (ja) 2022-10-03 2025-10-03 コルニート ヴィジョン リミテッド 生体適合性移植片を含む歯科用および骨膜下インプラント
CN121038750A (zh) 2023-04-03 2025-11-28 格劳克尔有限公司 用于调节眼内压的装置
CN119060293A (zh) * 2024-08-29 2024-12-03 中原工学院 一种生物基氨纶纤维及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101016A (en) 1980-12-17 1982-06-23 Nisshinbo Ind Inc Preparation of elastic polyurethane
JPS57101017A (en) 1980-12-17 1982-06-23 Nisshinbo Ind Inc Preparation of elastic polyurethane
JPS59179513A (ja) 1983-03-29 1984-10-12 Asahi Chem Ind Co Ltd 新規なポリエステルポリエ−テル系線状ブロツクポリウレタンの製造法
JPH0275657A (ja) 1988-09-12 1990-03-15 Mitsubishi Kasei Corp 重合体組成物
JPH06316617A (ja) * 1992-02-25 1994-11-15 Nippon Polyurethane Ind Co Ltd 熱可塑性ポリウレタンの製造方法
DE4414327A1 (de) 1994-04-25 1995-10-26 Bayer Ag Verfahren zur Herstellung von Elastanfäden
JPH0881624A (ja) * 1994-09-14 1996-03-26 Nippon Polyurethane Ind Co Ltd 熱可塑性ポリウレタン樹脂組成物、及びポリイソシアネート組成物、並びにそれらを用いたポリウレタン弾性糸及びその製造方法
DE19504671C1 (de) * 1995-02-13 1996-06-05 Fischer Karl Ind Gmbh Verfahren und Vorrichtung zum Schmelzspinnen von Polyurethan und/oder Polyurethanharnstoff und danach erhaltene Fäden
JP4132244B2 (ja) * 1998-07-06 2008-08-13 株式会社クラレ 熱可塑性ポリウレタンからなるポリウレタン弾性繊維およびその製造方法
CN1274770A (zh) * 1999-05-20 2000-11-29 聚隆纤维股份有限公司 高性能聚胺酯弹性纤维之制造方法

Also Published As

Publication number Publication date
US6252031B1 (en) 2001-06-26
EP0972864A1 (de) 2000-01-19
JP3636727B2 (ja) 2005-04-06
WO1999039030A8 (en) 2001-09-27
DE69827242T2 (de) 2006-02-02
DE69827242D1 (de) 2004-12-02
KR100469550B1 (ko) 2005-02-02
CA2285396A1 (en) 1999-08-05
WO1999039030A1 (en) 1999-08-05
CN1100896C (zh) 2003-02-05
CN1261930A (zh) 2000-08-02
HK1030027A1 (en) 2001-04-20
EP0972864A4 (de) 2002-11-06
BR9808443A (pt) 2000-05-23
TR199902380T1 (xx) 2000-11-21
KR20010005854A (ko) 2001-01-15
EP0972864B1 (de) 2004-10-27

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