BR0111360A - Dispersões de poliuretano, processo para prepará-las, e seu uso - Google Patents

Dispersões de poliuretano, processo para prepará-las, e seu uso

Info

Publication number
BR0111360A
BR0111360A BR0111360-7A BR0111360A BR0111360A BR 0111360 A BR0111360 A BR 0111360A BR 0111360 A BR0111360 A BR 0111360A BR 0111360 A BR0111360 A BR 0111360A
Authority
BR
Brazil
Prior art keywords
dispersions
preparing
polyurethane
polyurethane dispersions
prepared
Prior art date
Application number
BR0111360-7A
Other languages
English (en)
Inventor
Debkumar Bhattacharjee
William A Koonce
Franklin E Parks
Original Assignee
Dow Global Technologies Inc
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 Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BR0111360A publication Critical patent/BR0111360A/pt

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
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4866—Polyethers having a low unsaturation value

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"DISPERSõES DE POLIURETANO, PROCESSO PARA PREPARá-LAS, E SEU USO". Preparam-se dispersões aquosas de poliuretano e películas produzidas com aquelas a partir de um pré-polímero de poliuretano não iónico e água. O pré-polímero de poliuretano não iónico é preparado a partir de um diisocianato e um poliéter poliol de monoálcool inferior. Tais dispersões e películas têm aplicabilidade em luvas, preservativos e balões de angioplastia.
BR0111360-7A 2000-05-16 2001-04-03 Dispersões de poliuretano, processo para prepará-las, e seu uso BR0111360A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20487400P 2000-05-16 2000-05-16
PCT/US2001/010770 WO2001088007A1 (en) 2000-05-16 2001-04-03 Polyurethane dispersions and films produced therewith

Publications (1)

Publication Number Publication Date
BR0111360A true BR0111360A (pt) 2003-04-29

Family

ID=22759826

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0111360-7A BR0111360A (pt) 2000-05-16 2001-04-03 Dispersões de poliuretano, processo para prepará-las, e seu uso

Country Status (11)

Country Link
US (1) US20010053815A1 (pt)
EP (1) EP1283853A1 (pt)
JP (1) JP2003533567A (pt)
KR (1) KR20030048376A (pt)
CN (1) CN1429239A (pt)
AU (1) AU2001251272A1 (pt)
BR (1) BR0111360A (pt)
CA (1) CA2409143A1 (pt)
MX (1) MXPA02011231A (pt)
NO (1) NO20025506L (pt)
WO (1) WO2001088007A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
MX2008014617A (es) * 2006-05-16 2008-11-28 Dow Global Technologies Inc Dispersiones acuosas de poliuretano hidrofilico no ionico, y proceso continuo para prepararlas.
DE102006038940A1 (de) * 2006-08-18 2008-02-21 Bayer Materialscience Ag Dispersionen von Nanoharnstoffen, enthaltend Wirkstoffe
US20080268983A1 (en) * 2006-09-01 2008-10-30 Callaway Golf Company Golf balls with polyurethane covers formed from low-monol content polyols
EP2042485A1 (en) * 2007-09-28 2009-04-01 Huntsman International Llc Process for fractionating a mixture of polyisocyanates
JP5407911B2 (ja) * 2009-02-18 2014-02-05 東ソー株式会社 水性ポリウレタン樹脂組成物およびこれを用いたフィルム成型体
WO2013015932A1 (en) 2011-07-22 2013-01-31 Dow Global Technologies Llc Process for producing cemented and skinned ceramic honeycomb structures
CN103781848B (zh) * 2011-09-08 2015-10-07 Dic株式会社 聚氨酯膜及使用其而得到的膜加工品
CN105034225A (zh) * 2015-09-02 2015-11-11 上海强睿博化工有限公司 一种安全套脱模方法
CN105332287A (zh) * 2015-10-14 2016-02-17 安徽中恩化工有限公司 用于耐高温高附着力可湿手穿戴pvc手套涂层树脂及制备方法
CN107057027B (zh) * 2017-01-16 2019-08-20 北京理工大学 一种高固含量低粘度水性聚氨酯的制备方法

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US444976A (en) * 1891-01-20 Fuel-saving device
DE3112117A1 (de) * 1981-03-27 1982-10-07 Bayer Ag, 5090 Leverkusen Verwendung von in wasser dispergierbaren polyisocyanat-zubereitungen als zusatzmittel fuer waessrige klebstoffe
DE3210051A1 (de) * 1982-03-19 1983-09-29 Basf Farben + Fasern Ag, 2000 Hamburg Wasserverduennbares ueberzugsmittel zur herstellung der basisschicht eines mehrschichtueberzuges
US4442259A (en) * 1982-04-26 1984-04-10 W. R. Grace & Co. Aqueous-based polyurethane compositions and method of preparation
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Also Published As

Publication number Publication date
NO20025506D0 (no) 2002-11-15
JP2003533567A (ja) 2003-11-11
WO2001088007A1 (en) 2001-11-22
US20010053815A1 (en) 2001-12-20
CN1429239A (zh) 2003-07-09
EP1283853A1 (en) 2003-02-19
CA2409143A1 (en) 2001-11-22
MXPA02011231A (es) 2004-08-19
AU2001251272A1 (en) 2001-11-26
KR20030048376A (ko) 2003-06-19
NO20025506L (no) 2002-12-04

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]