KR960041221A - 일관능 폴리에테르를 사용하여 개선시킨 ptmeg 폴리우레탄 탄성중합체 - Google Patents

일관능 폴리에테르를 사용하여 개선시킨 ptmeg 폴리우레탄 탄성중합체 Download PDF

Info

Publication number
KR960041221A
KR960041221A KR1019960015187A KR19960015187A KR960041221A KR 960041221 A KR960041221 A KR 960041221A KR 1019960015187 A KR1019960015187 A KR 1019960015187A KR 19960015187 A KR19960015187 A KR 19960015187A KR 960041221 A KR960041221 A KR 960041221A
Authority
KR
South Korea
Prior art keywords
weight
polyurethane elastomer
glycol
polyoxyalkylene monool
molecular weight
Prior art date
Application number
KR1019960015187A
Other languages
English (en)
Inventor
디. 세네커 스테펀
버크스비 나이젤
Original Assignee
존 엠. 와그너
아코 케미컬 테크놀로지, 엘. 피.
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 존 엠. 와그너, 아코 케미컬 테크놀로지, 엘. 피. filed Critical 존 엠. 와그너
Publication of KR960041221A publication Critical patent/KR960041221A/ko

Links

Classifications

    • 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
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3278—Hydroxyamines containing at least three hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

본 발명은 초기중합체 제조시에 하이드록실-관능 폴리옥시알킬렌 모노올을 미량 PTMEG-유도된 이소시아네이트-종결된 초기중합체에 가하여 글리콜 중량된 폴리우레탄 탄성중합체를 제조하는 방법에 관하며 이렇게 얻어진 탄성중합체는 탄성중합체의 경도에는 거의 영향을 미치지 않으면서 물리적 성질, 특히 연신율, 인장강도 및 인렬강도가 개선된 것으로 나타났다.

Description

일관능 폴리에테르를 사용하여 개선시킨 PTMEG 폴리우레탄 탄성중합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (16)

  1. (a) 관능가가 약 2- 약 2.2인 디- 또는 폴리이소시아네이트; 분자량이 약 600-6000Da인 폴리테트라메틸렌 에테르 글리콜; 및 프로필렌 옥사이드, 부틸렌 옥사이드 및 테트라하이드로푸란 또는 이들의 혼합물에서 유도된 옥시알킬렌 부분을 대부분 함유하고 폴리옥시테트라메틸렌 에테르 글리콜의 중량을 기준하여 1- 약 10중량%의, 분자량 약 500- 약10000Da인 하이드록실-관능 폴리옥시알킬렌 모노올의 반응생성물이며 NCO 그룹 함량이 약 2- 약20중량%인 이소시아네이트-종결된 초기중합체; 및 b) 이소시아네이트 지수가 약 70-약 130인 글리콜 연쇄 연장제(chain extender)의 반응 생성물로 구성되는 폴리우레탄 탄성중합체.
  2. 제1항에 있어서, 상기 초기중합체의 NCO 그룹의 함량이 약 4- 약 16중량%인 폴리우레탄 탄성중합체.
  3. 제1항에 있어서, 상기 초기중합체의 NCO 그룹의 함량이 약 4- 약 10중량%인 폴리우레탄 탄성중합체.
  4. 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 폴리옥시알킬렌 모노올의 중량%가 약 1- 약6중량%인 폴리우레탄 탄성중합체.
  5. 전기한 항들중 어느 한 항에 있어서, (a) 관능가가 약 2- 약 2.2인 디- 또는 폴리이소시아네이트; 분자량이 약 1000- 약 4000Da인 폴리테트라메틸렌 에테르 글리콜; 및 프로필렌 옥사이드, 부틸렌 옥사이드, 및 테트라하이드로푸란에서 유도된 옥시알킬렌 부분을 대부분 함유하고 폴리옥시테트라메틸렌 에테르 글리콜의 중량을 기준하여 1- 약 6중량%의, 분자량 약 500- 약4000Da인 하이드록실-관능 폴리옥시알킬렌 모노올의 반응생성물이며, NCO 그룹 함량이 약 4- 약10중량%인 이소시아네이트 초기중합체; 및 (b) 이소시아네이트 지수가 약 90-약 110인 글리콜 연쇄 연장제의 반응 생성물로 구성되는 폴리우레탄 탄성중합체.
  6. 전기한 항들중 어느 한 항에 있어서, 상기 폴리옥시알킬렌 모노올의 옥시알킬렌 부분이 90중량% 이상의 옥시프로필렌 부분으로 구성되는 폴리우레탄 탄성중합체.
  7. 전기한 항들중 어느 한 항에 있어서, 상기 폴리옥시알킬렌 모노올이 C1-20알칸을 개시된 폴리옥시프로필렌 단독중합체인 폴리우레탄 탄성중합체.
  8. 제7항에 있어서, 상기 폴리옥시알킬렌 모노올의 분자량이 약 1000- 약 4000Da인 폴리우레탄 탄성중합체.
  9. 전기한 항들중 어느 한 항에 있어서, 상기 디- 또는 폴리이소시아네이트가 2,4- 및 2,6-톨루엔 디이소시아네이트; 2,4' -, 2,2' - 및 4,4' - 디페닐메탄 디이소시아네이트; 2,4' -, 2,2' 및 4,4' - 디싸이클로헥실메탄 디이소시아네이트; 테트라메틸 크실리덴 디이소시아네이트; 1,6-헥산 디이소시아네이트; 이소포론 디이소시아네이트 및 이들의 혼합물로 이루어지는 그룹에서 선택된 폴리우레판 탄성중합체.
  10. 전기한 항들중 어느 한 항에 있어서, 상기 글리콜 인쇄 연장제가 에틸렌 글리콜, 1,2- 및 1,3-프로판디올, 1,2- 및 1,4-부탄디올, 1,6-헥산디올, 네오펜틸 글리콜, 1,4-싸이클로헥산디올, 1,4-싸이클로헥산디메탄올, 2,2,4-트리메틸페탄디올, 하이드로퀴논, 0.0'-비스 (2-하이드록시에틸) 하이드로퀴논, 4,4' - 디하이드록시비페닐, 비스페놀 A, 비스페놀 F, 및 이들의 혼합물으로 이루어지는 그룹에서 선택된 폴리우레탄 탄성중합체.
  11. 50중량%를 초과하는 옥시프로필렌 또는 옥시부틸렌 부분, 또는 이들의 혼합물로 구성되고, 폴리옥시테트라메틸렌 에테르 글리콜의 중량을 기준하여 약 1- 약 10중량%의, 분자량이 500- 약 10000Da인 하이드록실-관능 폴리옥시알킬렌모노올의 존재하에서, 이소시아네이트-종결된 초기중합체를 제조하는 것으로 구성되며; 상기 초기중합체를 디- 또는 폴리이소시아네이트와, 그 다음에는 글리콜 연쇄 연장제와 반응시킴으로써 얻어진 폴리테트라메틸렌 에테르 글리콜-기초한 폴리우레탄 탄성중합체의 물리적 성질을 개선시키는 방법.
  12. 제11항에 있어서, 상기 초기중합체가 약 4- 약 10중량%의 NCO 그룹을 함유하고 상기 폴리테트라메틸렌 에테르 글리콜의 분자량이 약 1000- 약 6000Da인 방법.
  13. 제11항 또는 제12항에 있어서, 상기 폴리옥시알킬렌 모노올이 약 500- 약 4000Da의 분자량을 갖는 C1-20알칸을 개시된 폴리옥시프로필렌 모노올인 방법.
  14. 제11항 내지 제13항 중 어느 한 항에 있어서, 상기 글리콜 연쇄 연장제가 에틸렌 글리콜, 1,4- 부탄디올, 디에틸렌 글리콜, 1,6-헥산디올, 및 이들의 혼합물로 이루어지는 그룹에서 선택된 방법.
  15. 제11항 내지 제14항 중 어느 한 항에 있어서, 상기 폴리옥시알킬렌 모노올이 약 1- 약 6중량%의 양으로 존재하는 방법.
  16. 제15항에 있어서, 상기 폴리옥시알킬렌 모노올이 약 1 내지 약 4중량%의 양으로 존재하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960015187A 1995-05-09 1996-05-09 일관능 폴리에테르를 사용하여 개선시킨 ptmeg 폴리우레탄 탄성중합체 KR960041221A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95-08/437,335 1995-05-09
US08/437,335 US5545706A (en) 1995-05-09 1995-05-09 PTMEG polyurethane elastomers employing monofunctional polyethers

Publications (1)

Publication Number Publication Date
KR960041221A true KR960041221A (ko) 1996-12-19

Family

ID=23736014

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960015187A KR960041221A (ko) 1995-05-09 1996-05-09 일관능 폴리에테르를 사용하여 개선시킨 ptmeg 폴리우레탄 탄성중합체

Country Status (14)

Country Link
US (1) US5545706A (ko)
EP (1) EP0742240B1 (ko)
JP (1) JPH08301966A (ko)
KR (1) KR960041221A (ko)
CN (1) CN1089772C (ko)
AR (1) AR001902A1 (ko)
AT (1) ATE182904T1 (ko)
AU (1) AU694644B2 (ko)
BR (1) BR9602159A (ko)
CA (1) CA2175402A1 (ko)
DE (1) DE69603534T2 (ko)
ES (1) ES2134564T3 (ko)
SG (1) SG49951A1 (ko)
TW (1) TW391974B (ko)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5998574A (en) * 1996-07-10 1999-12-07 Basf Corporation Compositions of polytetramethylene ether glycols and polyoxy alkylene polyether polyols having a low degree of unsaturation
US5723563A (en) * 1996-10-11 1998-03-03 Arco Chemical Technology, L.P. Spandex elastomers
US5691441A (en) * 1996-10-11 1997-11-25 Arco Chemical Technology, L.P. Spandex elastomers
US5708118A (en) * 1996-10-11 1998-01-13 Arco Chemical Technology, L.P. Spandex elastomers
US5959059A (en) * 1997-06-10 1999-09-28 The B.F. Goodrich Company Thermoplastic polyether urethane
JP3792037B2 (ja) * 1998-01-07 2006-06-28 サンライズ・エム・エス・アイ株式会社 非膨潤型シーリング材及びその製造方法
US6303732B1 (en) 1999-09-10 2001-10-16 Indspec Chemical Corporation Diol blends and methods for making and using the same
BR0209612B1 (pt) * 2001-05-21 2011-09-06 processo para preparar um material de poliuretano elastomérico.
DE10162349A1 (de) * 2001-12-18 2003-07-10 Basf Ag Thermoplastische Polyurethane auf der Basis aliphatischer Isocyanate
US6734220B2 (en) 2002-08-27 2004-05-11 Foamex L.P. Fine cell, high density viscoelastic polyurethane foams
US7112631B2 (en) * 2002-10-24 2006-09-26 National Starch And Chemical Investment Holding Corporation Moisture cured reactive hot melt adhesive with monofunctional reactants as grafting agents
US6653363B1 (en) 2002-12-04 2003-11-25 Foamex, L.P. Low energy-loss, high firmness, temperature sensitive polyurethane foams
US7357889B2 (en) 2003-04-09 2008-04-15 Lubrizol Advanced Materials, Inc. Melt spun TPU fibers and process
US20070077420A1 (en) * 2005-10-05 2007-04-05 Worthen Industries Polyether aliphatic urethane film for protection of exposed surfaces
CN101421325A (zh) * 2006-04-19 2009-04-29 巴斯夫欧洲公司 热塑性聚氨酯
JP2011506721A (ja) * 2007-12-21 2011-03-03 ビーエーエスエフ ソシエタス・ヨーロピア 改良された特性を有する被覆材料
US8551201B2 (en) * 2009-08-07 2013-10-08 Praxair S.T. Technology, Inc. Polyurethane composition for CMP pads and method of manufacturing same
KR101401925B1 (ko) * 2010-12-28 2014-06-02 에스케이이노베이션 주식회사 열안정성이 개선된 폴리프로필렌 카보네이트의 제조방법
KR102110746B1 (ko) 2012-04-16 2020-05-14 사우디 아람코 테크놀로지스 컴퍼니 접착제 조성물 및 방법
JP5832392B2 (ja) * 2012-08-20 2015-12-16 三井化学株式会社 ポリウレタンエラストマーの製造方法、ポリウレタンエラストマーおよび成形品
CN107614558B (zh) * 2015-05-26 2020-12-25 阪东化学株式会社 氨基甲酸酯组合物、聚氨酯弹性体和传送带
WO2018176300A1 (en) * 2017-03-30 2018-10-04 Dow Global Technologies Llc A novel mdi-based prepolymer binder for moisture curing binder application
US10968350B2 (en) 2017-12-06 2021-04-06 Saudi Aramco Technologies Company Adhesive compositions and methods
CN111138625B (zh) * 2019-12-31 2022-04-01 湖南百锐新材料科技有限公司 一种探伤车轮外膜用聚氨酯材料及其制备方法
WO2021262845A1 (en) 2020-06-24 2021-12-30 Saudi Aramco Technologies Company Polyol compositions and methods
CN112226190A (zh) * 2020-09-30 2021-01-15 上海东睿化学有限公司 一种纺织品复合用湿固化聚氨酯热熔胶的制备方法
CN112778604A (zh) * 2020-12-30 2021-05-11 山东领军体育产业发展有限公司 一种足球场装配式模板材料及其制备方法
TW202302704A (zh) 2021-06-23 2023-01-16 沙烏地阿拉伯商沙烏地阿美科技公司 多元醇組合物及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272098A (en) * 1962-07-23 1966-09-13 Minnesota Mining & Mfg Paving material and paving surfacing
NL130399C (ko) * 1962-07-31 1900-01-01
US3425973A (en) * 1963-08-09 1969-02-04 Du Pont Coating composition based on aromatic diisocyanates,polyols,and monohydric alcohols
US3384623A (en) * 1964-01-11 1968-05-21 Toyo Spinning Co Ltd Production of polyurethane elastomers
BE705730A (ko) * 1966-12-02 1968-03-01
US3823111A (en) * 1968-12-02 1974-07-09 Inmont Corp Polyurethanes
US3761439A (en) * 1971-10-15 1973-09-25 Union Carbide Corp Thermoplastic polyurethanes soluble in methyl ethyl ketone based on poly caprolactone diols
US3875086A (en) * 1973-08-10 1975-04-01 Jefferson Chem Co Inc Urethane containing monohydric polyether chain stoppers
US4098772A (en) * 1976-03-11 1978-07-04 The Upjohn Company Thermoplastic polyurethanes prepared with small amounts of monohydric alcohols
DE3132760A1 (de) * 1981-08-19 1983-03-03 Basf Ag, 6700 Ludwigshafen Verfahren zur verbesserung der fliessfaehigkeit von polyurethan-elastomeren
US4908772A (en) * 1987-03-30 1990-03-13 Bell Telephone Laboratories Integrated circuits with component placement by rectilinear partitioning
US4863994A (en) * 1988-06-24 1989-09-05 The Dow Chemical Company Use of monohydric alcohols in molded polyurethane resins
CA2095876A1 (en) * 1992-06-05 1993-12-06 Nigel Barksby Isocyante-terminated prepolymers derived from polyether polyol mixtures having low monol content and their use in polyurethanes
US5340902A (en) * 1993-06-04 1994-08-23 Olin Corporation Spandex fibers made using low unsaturation polyols

Also Published As

Publication number Publication date
AU694644B2 (en) 1998-07-23
SG49951A1 (en) 1998-06-15
CA2175402A1 (en) 1996-11-10
ES2134564T3 (es) 1999-10-01
ATE182904T1 (de) 1999-08-15
EP0742240B1 (en) 1999-08-04
EP0742240A1 (en) 1996-11-13
DE69603534T2 (de) 2000-03-09
DE69603534D1 (de) 1999-09-09
TW391974B (en) 2000-06-01
AR001902A1 (es) 1997-12-10
JPH08301966A (ja) 1996-11-19
US5545706A (en) 1996-08-13
CN1146464A (zh) 1997-04-02
AU5215296A (en) 1996-11-21
CN1089772C (zh) 2002-08-28
BR9602159A (pt) 1997-12-30

Similar Documents

Publication Publication Date Title
KR960041221A (ko) 일관능 폴리에테르를 사용하여 개선시킨 ptmeg 폴리우레탄 탄성중합체
US4956438A (en) Bulk polyurethane ionomers
CA2420833A1 (en) Polyurethane elastomers having improved physical properties and a process for the production thereof
TW492984B (en) Isocyanate-terminated prepolymers or quasiprepolymers, polyurethane elastomers, and methods of increasing the physical properties of chain-extended polyurethane elastomers
KR950701943A (ko) 경질 열가소성 폴리우레탄 탄성중합체(Hard thermoplastic polyurethane elastomers)
CA2324241A1 (en) Process for making clear polyurethane/urea elastomers
US6825268B2 (en) Polyurethane (polymer hybrid) dispersion with reduced hydrophilicity, method for producing the same and the use thereof
CA2227294C (en) Polyurethane prepolymers for making elastomers having improved dynamic properties
AU2008200020B2 (en) Polyurethanes cured with amines and their preparation
KR940000494A (ko) 낮은 모놀 함량을 가지는 폴리에테르 폴리올 혼합물로부터 유도된 이소시아네이트-말단 예비중합체 및 폴리우레탄에의 그 이용
EP0741152B1 (en) Aqueous polyurethane dispersions based on polyether polyols of low monol content
KR940701413A (ko) 연성-세그먼트 이소시아네이트-종결된 에비중합체로부터 폴리우레탄 탄성중합체를 제조하는 방법
CA2540607A1 (en) Polyurethane dispersion (pud) with improved isopropanol resistance, flexibility and softness
KR920019837A (ko) 고 성능 폴리 우레탄 도포제 조성물 및 이의 제조방법
CA2331753A1 (en) Polyurethane type / polyurethane urea type resin and method for producing the same
EP1489119A4 (en) HOT-HARDENING POLYURETHANELASTOMER COMPOSITION, POLYURETHANE ELASTOMER AND METHOD OF MANUFACTURING THEREOF
EP0927211B1 (en) Water-dispersible polyurethanes
US3933938A (en) Grafted polyether diol-based thermoplastic urethane elastomer
DE102004022683A1 (de) Polyharnstoff-Sprühelastomere
HK1040411A1 (en) Coating composition.
JPS61238816A (ja) ポリウレタン系エラストマ−の製造方法
JPH0156088B2 (ko)
KR19990009361A (ko) 폴리우레탄 탄성체와 그의 제조방법
EP0817808B1 (en) Polyurethane curative systems and elastomers
KR100193787B1 (ko) 합성피혁용 생분해성 폴리우레탄수지의 제조방법

Legal Events

Date Code Title Description
A201 Request for examination
SUBM Surrender of laid-open application requested