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NO20014968L - Polyuretanfilmer og dispersjoner for fremstilling derav - Google Patents

Polyuretanfilmer og dispersjoner for fremstilling derav

Info

Publication number
NO20014968L
NO20014968L NO20014968A NO20014968A NO20014968L NO 20014968 L NO20014968 L NO 20014968L NO 20014968 A NO20014968 A NO 20014968A NO 20014968 A NO20014968 A NO 20014968A NO 20014968 L NO20014968 L NO 20014968L
Authority
NO
Norway
Prior art keywords
prepolymer
film
polyurethane
dispersion
prepared
Prior art date
Application number
NO20014968A
Other languages
English (en)
Other versions
NO20014968D0 (no
Inventor
Franklin E Parks
Debkumar Bhattacharjee
Thelma C Sanchez
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of NO20014968D0 publication Critical patent/NO20014968D0/no
Publication of NO20014968L publication Critical patent/NO20014968L/no

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
    • C08G18/08—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Materials For Medical Uses (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Det beskrives en polyuretanfilm, hvor filmen fremstilles fra en polyuretan- dispersjon som fremstilles fra en ikke-ionisk polyuretan-prepolymer, og hvor pre- polymeren fremstilles fra en polyuretan-prepolymerformulering som omfatter et diisocyanat og et materiale som inneholder aktivt hydrogen. Dispersjonen dannes ved hjelp av en fremgangsmåte med to eller flere trinn hvor prepolymeren dannes i et første trinn, og i et påfølgende trinn dannes en vandig dispersjon av prepoly- meren i nærvær av et anionisk overflateaktivt middel. Begge trinnene finner i det alt vesentlige sted i fravær av et organisk løsemiddel. Det beskrives også en frem- gangsmåte for fremstilling av filmen og en dispersjon som kan anvendes for å fremstille filmen. Med foreliggende oppfinnelse unngås i hovedsak mange av hånteringsbekymringene med dispersjoner og filmer i henhold til tidligere teknikk. Videre er foreliggende oppfinnelse egnet for anvendelse for formål så som f.eks. medisinske formål, inkludert hansker, kondomer, medisinske poser og katetere.
NO20014968A 1999-04-14 2001-10-12 Polyuretanfilmer og dispersjoner for fremstilling derav NO20014968L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12927199P 1999-04-14 1999-04-14
PCT/US2000/009968 WO2000061651A1 (en) 1999-04-14 2000-04-13 Polyurethane films and dispersions for the preparation thereof

Publications (2)

Publication Number Publication Date
NO20014968D0 NO20014968D0 (no) 2001-10-12
NO20014968L true NO20014968L (no) 2001-11-27

Family

ID=22439215

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20001902A NO20001902L (no) 1999-04-14 2000-04-12 Polyuretanfilmer og dispersjoner for fremstilling derav
NO20014968A NO20014968L (no) 1999-04-14 2001-10-12 Polyuretanfilmer og dispersjoner for fremstilling derav

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20001902A NO20001902L (no) 1999-04-14 2000-04-12 Polyuretanfilmer og dispersjoner for fremstilling derav

Country Status (19)

Country Link
US (1) US20020028877A1 (no)
EP (1) EP1173492B1 (no)
JP (1) JP2002542320A (no)
KR (1) KR100712385B1 (no)
CN (2) CN100406485C (no)
AR (1) AR023487A1 (no)
AT (1) ATE362947T1 (no)
AU (1) AU4239400A (no)
CA (1) CA2372167A1 (no)
CO (1) CO5160371A1 (no)
DE (1) DE60034938T2 (no)
DK (1) DK1173492T3 (no)
ES (1) ES2284490T3 (no)
MX (1) MXPA01010342A (no)
NO (2) NO20001902L (no)
PL (1) PL351480A1 (no)
PT (1) PT1173492E (no)
TW (1) TW555772B (no)
WO (1) WO2000061651A1 (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2427836C (en) 2000-11-02 2009-12-29 Dow Global Technologies Inc. Process for preparing aqueous dispersions of hybrid polyurethane particles
CN1439661A (zh) * 2002-02-21 2003-09-03 上海生大医保股份有限公司 “多组份/多相”绿色乳胶手套的制备
EP1565506A1 (en) 2002-11-04 2005-08-24 INVISTA Technologies S.à.r.l. Articles comprising aqueous dispersions using poly(urea/urethanes)
US20040116594A1 (en) * 2002-12-11 2004-06-17 Debkumar Bhattacharjee Polyurethane prepolymer, stable aqueous dispersions with high solids containing the same and method of using and preparing the aqueous dispersions
KR101289578B1 (ko) 2002-12-20 2013-07-24 다우 글로벌 테크놀로지스 엘엘씨 합성 가죽의 제조방법 및 이러한 방법으로 제조된 합성가죽
KR101137663B1 (ko) * 2003-02-20 2012-04-20 인비스타 테크놀러지스 에스.에이.알.엘 폴리(우레아/우레탄)의 수성 분산액을 포함하는 물품
US20060149020A1 (en) * 2003-04-21 2006-07-06 Eduard Mayer Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness
US7045573B2 (en) * 2003-04-21 2006-05-16 Bayer Materialscience Llc Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness
US20040249106A1 (en) 2003-06-03 2004-12-09 Gindin Lyubov K. Modified polyurethanes
KR100631792B1 (ko) 2004-07-19 2006-10-09 호성케멕스 주식회사 수성 폴리우레탄 에멀젼 조성물을 이용한 대전방지용 폴리우레탄 장갑의 제조방법
US20060116454A1 (en) * 2004-12-01 2006-06-01 Bedri Erdem Stable thermally coaguable polyurethane dispersions
CN102352010B (zh) * 2011-06-22 2012-11-21 惠州市汉诺新材料有限公司 一种水性聚氨酯-聚脲分散体的制备方法
MX391169B (es) 2013-12-03 2025-03-21 Rohm & Haas Dispersion acuosa de poliuretano.
CN103976508B (zh) * 2014-05-24 2015-10-07 浙江奥康鞋业股份有限公司 耐磨耐水解的鞋垫
US20190375877A1 (en) * 2016-09-09 2019-12-12 Dow Global Technologies Llc Chemical resistant pud for microfiber nonwoven leather application and the method
KR102854467B1 (ko) * 2018-10-08 2025-09-03 다우 글로벌 테크놀로지스 엘엘씨 인조 가죽 응용을 위한 수성 폴리우레탄 분산액
CN109912959B (zh) * 2019-03-06 2022-07-29 绍兴奥唯特纳米科技有限公司 金属闪光效果的乳胶气球用水性金属色浆及制备方法及乳胶气球
TWI888545B (zh) * 2020-06-11 2025-07-01 日商Ｄｉｃ股份有限公司 凝固物的製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488272A (en) * 1966-12-27 1970-01-06 Wyandotte Chemicals Corp Electrolytic deposition of urethane films onto metal or other conductive surfaces
GB1243604A (en) * 1969-01-21 1971-08-25 Jefferson Chem Co Inc Elastomeric latex and method of preparation thereof
US4118410A (en) * 1971-02-04 1978-10-03 Gottfried Reuter Gmbh I.L. Polyphenyl-polymethylene-polyisocyanate mixtures
DE3231062A1 (de) * 1982-08-20 1984-02-23 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von beschichtungsmassen, waessrige dispersionen von pu-reaktiv-systemen und ihre verwendung zur beschichtung
ZA981836B (en) * 1997-03-17 1999-09-06 Dow Chemical Co Continuous process for preparing a polyurethane latex.
JP4128631B2 (ja) * 1997-03-17 2008-07-30 ダウ グローバル テクノロジーズ インコーポレイティド ポリウレタンラテックス、その製造方法及びそれより製造されるポリマー
US6389602B1 (en) * 1999-03-10 2002-05-21 Lrc Products Limited Thin walled elastic polyurethane articles

Also Published As

Publication number Publication date
CA2372167A1 (en) 2000-10-19
EP1173492A1 (en) 2002-01-23
CN1170866C (zh) 2004-10-13
CN1554685A (zh) 2004-12-15
AR023487A1 (es) 2002-09-04
TW555772B (en) 2003-10-01
EP1173492B1 (en) 2007-05-23
DK1173492T3 (da) 2007-10-01
WO2000061651A1 (en) 2000-10-19
NO20001902D0 (no) 2000-04-12
KR100712385B1 (ko) 2007-05-02
MXPA01010342A (es) 2002-03-27
PT1173492E (pt) 2007-08-29
US20020028877A1 (en) 2002-03-07
CN100406485C (zh) 2008-07-30
AU4239400A (en) 2000-11-14
NO20001902L (no) 2000-10-16
DE60034938T2 (de) 2007-09-20
JP2002542320A (ja) 2002-12-10
ATE362947T1 (de) 2007-06-15
KR20010108501A (ko) 2001-12-07
NO20014968D0 (no) 2001-10-12
DE60034938D1 (de) 2007-07-05
CN1351620A (zh) 2002-05-29
PL351480A1 (en) 2003-04-22
CO5160371A1 (es) 2002-05-30
ES2284490T3 (es) 2007-11-16

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