CO5160371A1 - Proceso para preparar peliculas de poliuretano y dispersacio nes para la preparacion de las mismas - Google Patents

Proceso para preparar peliculas de poliuretano y dispersacio nes para la preparacion de las mismas

Info

Publication number
CO5160371A1
CO5160371A1 CO00027498A CO00027498A CO5160371A1 CO 5160371 A1 CO5160371 A1 CO 5160371A1 CO 00027498 A CO00027498 A CO 00027498A CO 00027498 A CO00027498 A CO 00027498A CO 5160371 A1 CO5160371 A1 CO 5160371A1
Authority
CO
Colombia
Prior art keywords
polyurethane
prepolymer
dispersation
preparation
same
Prior art date
Application number
CO00027498A
Other languages
English (en)
Inventor
Debkumar Bhattacharje
Sanchez Thelma
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 CO5160371A1 publication Critical patent/CO5160371A1/es

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

Un proceso para preparar una película de poliuretano que comprende los pasos de:a. Preparar un prepolímero de un poliuretano no iónico.b. Dispersar un prepolímero en agua en presencia de un surfactante no aniónico; y luego c. Aplicar la dispersión a un substrato como una película;Donde el prepolímero esta preparado de una formulación de prepolímero de poliuretano que incluye un diisocianato y un hidrógeno activo que contiene material; yDonde los pasos (a) y (b) ambos ocurren en ausencia sustancial un solvente orgánico.
CO00027498A 1999-04-14 2000-04-13 Proceso para preparar peliculas de poliuretano y dispersacio nes para la preparacion de las mismas CO5160371A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12927199P 1999-04-14 1999-04-14

Publications (1)

Publication Number Publication Date
CO5160371A1 true CO5160371A1 (es) 2002-05-30

Family

ID=22439215

Family Applications (1)

Application Number Title Priority Date Filing Date
CO00027498A CO5160371A1 (es) 1999-04-14 2000-04-13 Proceso para preparar peliculas de poliuretano y dispersacio nes para la preparacion de las mismas

Country Status (19)

Country Link
US (1) US20020028877A1 (es)
EP (1) EP1173492B1 (es)
JP (1) JP2002542320A (es)
KR (1) KR100712385B1 (es)
CN (2) CN1170866C (es)
AR (1) AR023487A1 (es)
AT (1) ATE362947T1 (es)
AU (1) AU4239400A (es)
CA (1) CA2372167A1 (es)
CO (1) CO5160371A1 (es)
DE (1) DE60034938T2 (es)
DK (1) DK1173492T3 (es)
ES (1) ES2284490T3 (es)
MX (1) MXPA01010342A (es)
NO (2) NO20001902L (es)
PL (1) PL351480A1 (es)
PT (1) PT1173492E (es)
TW (1) TW555772B (es)
WO (1) WO2000061651A1 (es)

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
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
NO20014968L (no) 2001-11-27
KR100712385B1 (ko) 2007-05-02

Similar Documents

Publication Publication Date Title
CO5160371A1 (es) Proceso para preparar peliculas de poliuretano y dispersacio nes para la preparacion de las mismas
CO5140128A1 (es) Peliculas de poliuretano preparadas a partir de disperciones de poliuretano
AR049432A1 (es) Formulaciones acuosas pobres en espuma para la proteccion de las plantas
ES2178268T3 (es) Formulaciones de liberacion controlada.
CO5121085A1 (es) Espumas preparadas de dispersiones de poliuretano espumadas mecanicamente
NO985938L (no) Anordning for topikal behandling av akne og fremgangsmÕte ved fremstilling derav
AR048017A1 (es) Composicion y metodo para aumentar la biodisponibilidad
CA2478871A1 (en) Preparations for topical skin use and treatment
ES2118677T1 (es) Una composicion que comprende un agente activo disuelto en un vehiculo vitrificante y un procedimiento para su preparacion.
ES2183100T3 (es) Procedimiento para la produccion de semillas revestidas con una composicion microbiana.
AR026569A1 (es) Auxiliar humectante concentrado pobre en espuma, su empleo y procedimiento para su elaboracion
DK1011637T3 (da) Modulation af fyldning af lægemiddel i multivesikulære liposomer
DK1187601T3 (da) Hidtil ukendt præparat og administrationsform som omfatter en syrelabil protonpumpeinhibitor
PE20050919A1 (es) Agente endoparasiticida para administracion topica
ES2157731B1 (es) Preparacion farmaceutica oral de un compuesto de actividad antifungica y procedimiento para su preparacion.
AR033946A1 (es) Un sistema terapeutico transdermal que comprende microreservorios y un procedimiento para la manufactura de sistemas de microreservorios basados en polisiloxanos y solventes ambifilos.
WO2003036451A3 (en) Method and apparatus for partitioning memory in a telecommunication device
ATE501710T1 (de) Somatostatin-analog-formulierungen
DK160075C (da) Skumdannende vaginalsuppositorium til svangerskabsforebyggelse indeholdende alkylphenoxypolyethoxyethanol som spermicid
NO175985C (no) Vannfritt hudrensemiddel
CN100528384C (zh) 液晶显示屏电化学清洗方法
ES2162641T3 (es) Preparados en forma de parches para el tratamiento de plantas.
NZ247257A (en) Composition comprising a 3beta-alkanoyloxy-6-ethyl-3abeta-methyldecahydro-7h-benz-(e)i nden-7-one (inocoterone ester)
ES2068473T3 (es) Procedimiento para encapsular principios activos lipofilos, solidos o liquidos, para dar liposomas de fosfolipidos que contienen este principio activo, asi como medicamentos que contienen estos liposomas.
AR041334A1 (es) Procedimiento de preparacion de composiciones de detergente en gel