CO5140128A1 - Peliculas de poliuretano preparadas a partir de disperciones de poliuretano - Google Patents

Peliculas de poliuretano preparadas a partir de disperciones de poliuretano

Info

Publication number
CO5140128A1
CO5140128A1 CO00027499A CO00027499A CO5140128A1 CO 5140128 A1 CO5140128 A1 CO 5140128A1 CO 00027499 A CO00027499 A CO 00027499A CO 00027499 A CO00027499 A CO 00027499A CO 5140128 A1 CO5140128 A1 CO 5140128A1
Authority
CO
Colombia
Prior art keywords
polyurethane
dispertions
films prepared
preparing
prepolymer
Prior art date
Application number
CO00027499A
Other languages
English (en)
Inventor
William A Koonce
Debkumar Bhattacharje
Franklin E Parks
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 CO5140128A1 publication Critical patent/CO5140128A1/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4808—Mixtures of two or more polyetherdiols
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Un proceso para preparar una película de poliuretano que comprende los pasos de:Preparar una formulación de prepolímero no iónico, la formulación de prepolímero comprendiendo un diisocianato, un material conteniendo hidrógeno activo y un monol; yPreparar una dispersión acuosa del prepolímero, en presencia de un agente tensoactivo;En donde ambos pasos ocurren en ausencia substancial de un solvente orgánico.
CO00027499A 1999-04-14 2000-04-13 Peliculas de poliuretano preparadas a partir de disperciones de poliuretano CO5140128A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12927999P 1999-04-14 1999-04-14

Publications (1)

Publication Number Publication Date
CO5140128A1 true CO5140128A1 (es) 2002-03-22

Family

ID=22439264

Family Applications (1)

Application Number Title Priority Date Filing Date
CO00027499A CO5140128A1 (es) 1999-04-14 2000-04-13 Peliculas de poliuretano preparadas a partir de disperciones de poliuretano

Country Status (12)

Country Link
US (1) US6451908B1 (es)
EP (1) EP1173493A2 (es)
JP (1) JP2002542321A (es)
KR (1) KR20010108503A (es)
CN (1) CN1351619A (es)
AU (1) AU4239500A (es)
CA (1) CA2369066A1 (es)
CO (1) CO5140128A1 (es)
MX (1) MXPA01010341A (es)
NO (2) NO20001903L (es)
PL (1) PL351399A1 (es)
WO (1) WO2000061653A2 (es)

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JP4576761B2 (ja) * 2001-06-28 2010-11-10 Ｄｉｃ株式会社 水分散性ポリイソシアネート組成物、水性硬化性組成物、水性硬化性組成物を含む水性塗料および水性接着剤
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
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JP4570964B2 (ja) * 2002-12-20 2010-10-27 ダウ グローバル テクノロジーズ インコーポレイティド 合成皮革を製造するための方法及びそれから製造した合成皮革
US7045573B2 (en) * 2003-04-21 2006-05-16 Bayer Materialscience Llc Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness
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CN110279507A (zh) * 2018-03-19 2019-09-27 乐福思健康有限公司 聚氨酯避孕套
CN112079986B (zh) * 2020-09-21 2022-07-12 兰州科时西西里健康科技有限公司 一种水性聚氨酯乳液及其制备方法和用途
CN114699563B (zh) * 2022-02-22 2024-02-02 中国医科大学附属盛京医院 一种负载型聚醚型聚氨酯薄膜、制备方法及其应用
CN114790274A (zh) * 2022-04-08 2022-07-26 合肥全元化工有限公司 一种用于安全套的水性聚氨酯及其制备方法

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Also Published As

Publication number Publication date
EP1173493A2 (en) 2002-01-23
AU4239500A (en) 2000-11-14
NO20001903L (no) 2000-10-16
WO2000061653A9 (en) 2001-11-22
KR20010108503A (ko) 2001-12-07
NO20001903D0 (no) 2000-04-12
JP2002542321A (ja) 2002-12-10
CN1351619A (zh) 2002-05-29
CA2369066A1 (en) 2000-10-19
MXPA01010341A (es) 2002-03-27
PL351399A1 (en) 2003-04-07
WO2000061653A2 (en) 2000-10-19
US6451908B1 (en) 2002-09-17
NO20014965D0 (no) 2001-10-12
NO20014965L (no) 2001-11-27
WO2000061653A3 (en) 2001-02-22

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