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

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) CN1170866C (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
AU2002245114B2 (en) 2000-11-02 2007-08-30 Erdem Bedri 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
WO2004041892A1 (en) 2002-11-04 2004-05-21 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
US7306825B2 (en) 2002-12-20 2007-12-11 Dow Global Technologies Inc. Process to make synthetic leather and synthetic leather made therefrom
KR101137663B1 (ko) 2003-02-20 2012-04-20 인비스타 테크놀러지스 에스.에이.알.엘 폴리(우레아/우레탄)의 수성 분산액을 포함하는 물품
US7045573B2 (en) * 2003-04-21 2006-05-16 Bayer Materialscience Llc Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness
US20060149020A1 (en) * 2003-04-21 2006-07-06 Eduard Mayer 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
US20160333155A1 (en) 2013-12-03 2016-11-17 Rohm And Haas Company Aqueous polyurethane dispersion
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
MX2019002747A (es) * 2016-09-09 2019-05-09 Dow Global Technologies Llc Dispersiones de poliuretano resistentes a productos quimicos para aplicacion en cuero sintetico no tejido de microfibra y metodo.
CN112823173B (zh) * 2018-10-08 2023-06-23 陶氏环球技术有限责任公司 用于人造皮革应用的含水聚氨酯分散体
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
TW202200866A (zh) * 2020-06-11 2022-01-01 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.
CO4870712A1 (es) * 1997-03-17 1999-12-27 Dow Chemical Co Latex de poliuretano, procesos para su preparacion, y poli- meros preparados con los mismos
US6389602B1 (en) * 1999-03-10 2002-05-21 Lrc Products Limited Thin walled elastic polyurethane articles

Also Published As

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

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