HK1073855A1 - Modified polyurethanes - Google Patents

Modified polyurethanes

Info

Publication number
HK1073855A1
HK1073855A1 HK05106577A HK05106577A HK1073855A1 HK 1073855 A1 HK1073855 A1 HK 1073855A1 HK 05106577 A HK05106577 A HK 05106577A HK 05106577 A HK05106577 A HK 05106577A HK 1073855 A1 HK1073855 A1 HK 1073855A1
Authority
HK
Hong Kong
Prior art keywords
modified polyurethanes
polyurethanes
modified
Prior art date
Application number
HK05106577A
Other languages
English (en)
Inventor
Lyubov Gindin
Richard Roesler
Poli Yu
Joseph Kleer
Thomas Muenzmay
Yuliya Berezkin
Mary Crisci
Original Assignee
Bayer Ag
Bayer Polymers Llc
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 Bayer Ag, Bayer Polymers Llc filed Critical Bayer Ag
Publication of HK1073855A1 publication Critical patent/HK1073855A1/xx

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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3221—Polyhydroxy compounds hydroxylated esters of carboxylic acids other than higher fatty acids
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B42/00—Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3228—Polyamines acyclic
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
HK05106577A 2003-06-03 2005-08-01 Modified polyurethanes HK1073855A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/453,755 US20040249106A1 (en) 2003-06-03 2003-06-03 Modified polyurethanes

Publications (1)

Publication Number Publication Date
HK1073855A1 true HK1073855A1 (en) 2005-10-21

Family

ID=33159525

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05106577A HK1073855A1 (en) 2003-06-03 2005-08-01 Modified polyurethanes

Country Status (4)

Country Link
US (3) US20040249106A1 (xx)
EP (1) EP1484348A3 (xx)
CN (1) CN1331908C (xx)
HK (1) HK1073855A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1778755T3 (pl) * 2004-07-21 2011-05-31 Stichting Technische Wetenschappen Poliacylouretany oparte na diizocyjanianach i poliestropoliolach
DE102007001868A1 (de) * 2007-01-12 2008-07-17 Bayer Materialscience Ag Polyurethan-Dispersionen auf Basis von 2,2'MDI
US20090030146A1 (en) * 2007-07-24 2009-01-29 Yuliya Berezkin Polyurethane dispersions for sealants

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2035732A1 (de) * 1970-07-18 1972-01-27 Farbenfabriken Bayer AG, 5090 Le verkusen N (Omega Ammo a/kan) Omega ammo a/kan sulfonsaure salze und ihre Verwendung als anio nische Aufbaukomponente bei der Herstellung von emulgatorfreien Polyurethandispersionen
DE2645779C3 (de) 1976-10-09 1979-12-06 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von emulgatorfreien, wäßrigen Polyurethandispersionen
DE2827156A1 (de) 1978-06-21 1980-01-10 Bayer Ag Waessrige dispersionen oder loesungen von oligomeren oder polymeren kunststoffen, ein verfahren zu ihrer herstellung, sowie ihre verwendung
DE3630045A1 (de) * 1986-09-04 1988-03-17 Bayer Ag Klebstoff und die verwendung des klebstoffs zur herstellung von verklebungen
US5088125A (en) * 1987-04-21 1992-02-18 Smith & Nephew Associated Companies Plc Gloves
US4920172A (en) * 1989-01-30 1990-04-24 Tyndale Plains-Hunter Ltd. Hydrophilic polyurethane emulsions and materials produced therefrom
US5037864A (en) * 1989-07-11 1991-08-06 The Dow Chemical Company Semi-continuous process for the preparation of polyurethane-urea aqueous dispersions
EP0541289B1 (en) * 1991-11-01 1997-03-12 Witco Corporation Methods for the preparation of cationic polyurethane compositions and quaternary ammonium salts
KR960702355A (ko) * 1993-05-24 1996-04-27 사자끼 요시오 오버코트의 형성 방법(Process for Forming Overcoat)
JPH07188368A (ja) * 1993-12-27 1995-07-25 Mitsui Toatsu Chem Inc ポリウレタンプレポリマー及びエラストマーの製造方法
DE4445174A1 (de) * 1994-01-12 1995-07-13 Basf Magnetics Gmbh Als vernetzbare Bindemittelkomponente geeignete Massen
TW374773B (en) * 1994-07-21 1999-11-21 Witco Corp Hypoallergenic coating composition for latex rubber gloves
DE19548770A1 (de) * 1995-12-23 1997-06-26 Basf Ag Mikrozelluläres, harnstoffgruppenhaltiges Polyurethanelastomer
DE19548771A1 (de) * 1995-12-23 1997-06-26 Basf Ag Mikrozelluläres, harnstoffgruppenhaltiges Polyurethanelastomer
US5576382A (en) * 1996-05-05 1996-11-19 Arco Chemical Technology, L.P. Aqueous polyurethane dispersions based on polyether polyols of low monol content
AT409819B (de) * 1996-09-12 2002-11-25 Semperit Ag Holding Gegenstand aus einem flexiblen gummi und/oder kunststoff
DE19708451A1 (de) * 1997-03-03 1998-09-10 Basf Ag Verfahren zum Herstellen von dünnwandigen elastischen Formkörpern
DE19824484A1 (de) * 1998-06-02 1999-12-09 Bayer Ag Festkörperreiche Polyurethandispersionen mit hoher Applikationssicherheit
US5997969A (en) * 1998-08-27 1999-12-07 Gardon; John L. Non-allergenic medical and health care devices made from crosslinked synthetic elastomers
US6559264B1 (en) * 1998-12-07 2003-05-06 Bayer Aktiengesellschaft Malonic acid ester/triazole mixed blocked HDI trimer/formaldehyde stabilization
JP4463992B2 (ja) * 1998-12-18 2010-05-19 ダウ グローバル テクノロジーズ インコーポレイティド 防湿性の改良されたポリマーの製造に有用な水性ポリウレタン分散液
TWI256340B (en) * 1999-02-01 2006-06-11 Dainippon Ink & Chemicals Aqueous urethane resin composition for forming pores, process for producing fiber sheet-shape composite
US6389602B1 (en) * 1999-03-10 2002-05-21 Lrc Products Limited Thin walled elastic polyurethane articles
NO20001903L (no) * 1999-04-14 2000-10-16 Dow Chemical Co Polyuretan-filmer fremstilt fra polyuretan-dispersjoner
NO20001904L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretanfilmer fremstilt ved elektrolytisk utfelling fra polyuretandispersjoner
NO20001902L (no) * 1999-04-14 2000-10-16 Dow Chemical Co Polyuretanfilmer og dispersjoner for fremstilling derav
US6191214B1 (en) * 1999-07-16 2001-02-20 China Textile Institute Method for the preparation of water-borne polyurethane adhesive
CN1429239A (zh) * 2000-05-16 2003-07-09 陶氏环球技术公司 聚氨酯分散系及其制备的膜
US6576702B2 (en) * 2000-07-20 2003-06-10 Noveon Ip Holdings Corp. Plasticized waterborne polyurethane dispersions and manufacturing process
KR20030022870A (ko) * 2000-07-21 2003-03-17 간사이 페인트 가부시키가이샤 기능성 우레탄 수지 필름 및 이 필름을 포함하는 적층 필름
CA2353005A1 (en) * 2000-08-01 2002-02-01 Dai-Ichi Kogyo Seiyaku Co., Ltd. Blocked urethane prepolymers as paper wet strength agent
JP2003138497A (ja) * 2001-10-31 2003-05-14 Dai Ichi Kogyo Seiyaku Co Ltd 湿潤紙力増強剤
DE10156897A1 (de) * 2001-11-20 2003-05-28 Bayer Ag Mit epsilon-Caprolactam und DIPA bzw. 1,2,4-Triazol mischblockierte Polyisocyanate, deren Herstellung und Verwendung
JP4458456B2 (ja) * 2002-03-29 2010-04-28 関西ペイント株式会社 水性中塗り塗料及び複層塗膜形成方法
CN1176964C (zh) * 2002-07-12 2004-11-24 丛树枫 弹性高强度聚氨酯预聚物的制备方法及其应用
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
US7045573B2 (en) * 2003-04-21 2006-05-16 Bayer Materialscience Llc Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness

Also Published As

Publication number Publication date
CN1331908C (zh) 2007-08-15
US20060020080A1 (en) 2006-01-26
US20140296428A1 (en) 2014-10-02
US20040249106A1 (en) 2004-12-09
EP1484348A2 (en) 2004-12-08
EP1484348A3 (en) 2008-09-24
CN1572812A (zh) 2005-02-02

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180603