DE60032938D1 - Verfahren zur herstellung von mdi-präpolymeren mit reduziertem gehalt an freiem mdi-monomer - Google Patents
Verfahren zur herstellung von mdi-präpolymeren mit reduziertem gehalt an freiem mdi-monomerInfo
- Publication number
- DE60032938D1 DE60032938D1 DE60032938T DE60032938T DE60032938D1 DE 60032938 D1 DE60032938 D1 DE 60032938D1 DE 60032938 T DE60032938 T DE 60032938T DE 60032938 T DE60032938 T DE 60032938T DE 60032938 D1 DE60032938 D1 DE 60032938D1
- Authority
- DE
- Germany
- Prior art keywords
- mdi
- preparing
- reduced content
- prepolymers
- monomer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- C08G18/82—Post-polymerisation treatment
-
- 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
- C08G18/10—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
- C08G18/28—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
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
- C08G18/3814—Polyamines
-
- 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
-
- 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end groups
-
- 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
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45056999A | 1999-11-30 | 1999-11-30 | |
US450569 | 1999-11-30 | ||
PCT/US2000/030062 WO2001040340A2 (en) | 1999-11-30 | 2000-11-01 | High performance polyurethane elastomers from mdi prepolymers with reduced content of free mdi monomer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60032938D1 true DE60032938D1 (de) | 2007-02-22 |
DE60032938T2 DE60032938T2 (de) | 2007-07-05 |
Family
ID=23788609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60032938T Expired - Lifetime DE60032938T2 (de) | 1999-11-30 | 2000-11-01 | Verfahren zur herstellung von mdi-präpolymeren mit reduziertem gehalt an freiem mdi-monomer |
Country Status (8)
Country | Link |
---|---|
US (3) | US20030065124A1 (de) |
EP (1) | EP1237967B1 (de) |
JP (2) | JP3810320B2 (de) |
KR (1) | KR100791682B1 (de) |
AU (1) | AU1450201A (de) |
CA (1) | CA2392045C (de) |
DE (1) | DE60032938T2 (de) |
WO (1) | WO2001040340A2 (de) |
Families Citing this family (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6884904B2 (en) * | 2001-04-12 | 2005-04-26 | Air Products And Chemicals, Inc. | MDI-based polyurethane prepolymer with low monomeric MDI content |
US6866743B2 (en) | 2001-04-12 | 2005-03-15 | Air Products And Chemicals, Inc. | Controlled structure polyurethane prepolymers for polyurethane structural adhesives |
US7429220B2 (en) * | 2001-04-13 | 2008-09-30 | Acushnet Company | Golf balls containing interpenetrating polymer networks |
DE10150722A1 (de) | 2001-10-13 | 2003-04-30 | Henkel Kgaa | Reaktive Polyurethan-Zusammensetzungen mit niedrigem Restmonomergehalt |
US7011767B2 (en) * | 2003-01-10 | 2006-03-14 | Ppg Industries Ohio, Inc. | Liquid pigment dispersion and curative agents |
US7943678B2 (en) * | 2003-02-19 | 2011-05-17 | Orteq, B.V. | Method for the preparation of new segmented polyurethanes with high tear and tensile strengths and method for making porous scaffolds |
US20050154172A1 (en) * | 2004-01-08 | 2005-07-14 | Conner Mark D. | Low residual monomer IPDI-PPG prepolymer |
US7763336B2 (en) * | 2004-05-20 | 2010-07-27 | The Gates Corporation | Flexible coupling sleeve and a flexible shaft coupling incorporating same |
CN101039980B (zh) * | 2004-10-15 | 2010-12-08 | 陶氏环球技术公司 | 一种异氰酸酯-封端的预聚物组合物和一种由此生产的聚氨酯或聚脲弹性体 |
US7417094B2 (en) * | 2004-11-18 | 2008-08-26 | Pripro Polymer, Inc. | Cross-linked thermoplastic polyurethane/polyurea and method of making same |
US7540990B1 (en) * | 2004-11-18 | 2009-06-02 | Callaway Golf Company | Cross-linked thermoplastic polyurethane/polyurea and method of making same |
DE102005012794A1 (de) * | 2005-03-19 | 2006-09-21 | Bayer Materialscience Ag | Poly(etherester)polyole und Verfahren zu ihrer Herstellung |
DE102006004527A1 (de) * | 2006-02-01 | 2007-08-09 | Bayer Materialscience Ag | Polyurethan-Gießelastomere aus NCO-Prepolymeren auf Basis von 2,4-MDI, ein Verfahren zu ihrer Herstellung und ihre Verwendung |
US8217133B2 (en) * | 2006-03-08 | 2012-07-10 | Chemtura Corporation | Storage stable one component polyurethane system |
US20080268983A1 (en) * | 2006-09-01 | 2008-10-30 | Callaway Golf Company | Golf balls with polyurethane covers formed from low-monol content polyols |
JP5002389B2 (ja) * | 2007-09-21 | 2012-08-15 | 勝治 松永 | ゴルフボール |
US8056593B2 (en) * | 2007-10-26 | 2011-11-15 | Chemtura Corporation | Non-pneumatic tire |
US8061398B2 (en) * | 2008-02-25 | 2011-11-22 | Chemtura Corporation | Non-pneumatic tire having angled tread groove wall |
US20090110894A1 (en) * | 2007-10-26 | 2009-04-30 | Nybakken George H | Polyurethane elastomer articles from low free diphenylmethane diisocyanate prepolymers |
JP4929139B2 (ja) * | 2007-11-30 | 2012-05-09 | Sriスポーツ株式会社 | ゴルフボール |
US20090211681A1 (en) * | 2008-02-25 | 2009-08-27 | Palinkas Richard L | Tire and tire rim assembly |
US20090211677A1 (en) * | 2008-02-25 | 2009-08-27 | Palinkas Richard L | Modular tire assembly |
RU2010143889A (ru) | 2008-03-28 | 2012-05-10 | Байер МатириальСайенс АГ (DE) | Изоцианатные смеси на основе 2,2-диизоцианатодифенилметана, их получение и применение |
EP2265655A1 (de) * | 2008-04-09 | 2010-12-29 | Dow Global Technologies Inc. | Polyurethan-elastomere |
US9139045B2 (en) | 2008-11-06 | 2015-09-22 | Chemtura Corporation | Multiple hardness non-pneumatic tire |
US8586682B2 (en) * | 2009-04-07 | 2013-11-19 | Chemtura Corporation | Curing compositions having low-free amounts of methylenedianiline |
CA2662982A1 (en) | 2009-04-17 | 2010-10-17 | Crosslink Technology Inc. | Liquid aromatic amines and uses thereof in gas impermeable coatings |
US8754184B2 (en) | 2009-11-16 | 2014-06-17 | Chemtura Corporation | Accelerated cure of isocyanate terminated prepolymers |
US9944763B2 (en) | 2009-12-01 | 2018-04-17 | Gates Corporation | Polyurea-urethane cord treatment for power transmission belt and belt |
WO2011120014A1 (en) | 2010-03-25 | 2011-09-29 | Olive Medical Corporation | System and method for providing a single use imaging device for medical applications |
KR101518108B1 (ko) * | 2010-07-01 | 2015-05-06 | 주식회사 동성하이켐 | 스커프 저항성과 반발탄성이 우수한 골프공 용 친환경 열가소성 폴리우레탄 수지 조성물 및 그 제조방법 |
US9156124B2 (en) * | 2010-07-08 | 2015-10-13 | Nexplanar Corporation | Soft polishing pad for polishing a semiconductor substrate |
EP2455410A1 (de) * | 2010-11-23 | 2012-05-23 | Bayer MaterialScience AG | Polyurethanelastomerformteile aus Diphenylmethandiisocyanat-basierten NCO-Prepolymeren und Metallsalzkomplexen und ein Verfahren zu ihrer Herstellung |
MX344974B (es) * | 2010-12-20 | 2017-01-12 | Akzo Nobel Coatings Int Bv | Membranas y revestimientos a base de mdi de los prepolimeros con muy bajo contenido de isocianatos monomericos. |
WO2013072380A2 (en) | 2011-11-16 | 2013-05-23 | Soudal | Improved polyurethane foam composition |
US8980155B2 (en) | 2012-01-03 | 2015-03-17 | Nike, Inc. | Over-indexed thermoplastic polyurethane elastomer, method of making, and articles comprising the elastomer |
US8987405B2 (en) | 2012-01-03 | 2015-03-24 | Nike, Inc. | Golf ball having an over-indexed thermoplastic polyurethane elastomer cover and having a soft feeling when hit |
US9101796B2 (en) | 2012-01-03 | 2015-08-11 | Nike, Inc. | Golf ball having an over-indexed thermoplastic polyurethane elastomer cover and having a soft feeling when hit |
US10570244B2 (en) | 2012-08-09 | 2020-02-25 | Pennsy Corporation | Cross-linked thermoplastic co-polyester elastomer, method of making same, and articles composed thereof |
KR101437411B1 (ko) | 2013-01-16 | 2014-09-04 | 주식회사 넥센 | 골프공 커버용 열가소성 폴리우레탄 수지 조성물 및 이를 이용한 골프공 커버의 제조방법 |
US10208227B2 (en) | 2013-01-30 | 2019-02-19 | Lanxess Solutions Us Inc. | Low free MDI prepolymers for rotational casting |
US20140342110A1 (en) | 2013-05-15 | 2014-11-20 | Chemtura Corporation | Thermoplastic Polyurethane From Low Free Monomer Prepolymer |
US9321877B2 (en) | 2013-09-24 | 2016-04-26 | Chemtura Corporation | Plasticizer free curing composition |
US9982173B2 (en) | 2014-03-11 | 2018-05-29 | Sika Technology Ag | Polyurethane hot-melt adhesive having a low content of diisocyanate monomers and good cross-linking speed |
EP2926871B1 (de) * | 2014-03-31 | 2019-06-12 | Sumitomo Rubber Industries, Ltd. | Golfball |
EP3088435A1 (de) | 2015-04-28 | 2016-11-02 | Sika Technology AG | Zweistufiges verfahren zur herstellung eines polyurethan-heissschmelzklebstoffs mit niedrigem gehalt an monomeren diisocyanaten und hoher anfangsfestigkeit |
ITUB20150649A1 (it) * | 2015-05-21 | 2016-11-21 | Sarp S R L | Composizione poliuretanica |
ITUB20156312A1 (it) | 2015-12-04 | 2017-06-04 | Soc Azionaria Per Lindustria Chimica Italiana S A P I C I S P A | Adesivi poliuretanici monocomponenti e senza solvente per laminazione |
CN109071939A (zh) | 2016-02-22 | 2018-12-21 | 巴斯夫欧洲公司 | 用于致密热塑性聚氨酯的成核剂 |
EP3310588A1 (de) | 2016-05-18 | 2018-04-25 | Lanxess Solutions US Inc. | Nicht-pneumatischer elastomerer reifen mit gekreuzten speichenseitenwänden |
US20180016378A1 (en) | 2016-07-14 | 2018-01-18 | Lanxess Solutions Us Inc. | Low color polyurethane prepolymers from para-phenylene diisocyanate having low free isocyanate monomer content and polyurethanes prepared therefrom |
WO2018013886A1 (en) | 2016-07-14 | 2018-01-18 | Lanxess Solutions Us Inc. | Cast urethanes made from low free monomer prepolymer with polycarbonate backbone |
KR102307962B1 (ko) | 2016-10-11 | 2021-10-01 | 게이츠 코포레이션 | 동력 전달 벨트에 대한 우레탄 접착제 코드 처리 및 벨트 |
EP3315527B1 (de) | 2016-11-01 | 2021-05-05 | Sika Technology AG | Feuchtigkeitshärtender heissschmelzklebstoff mit niedrigem gehalt an diisocyanatmonomeren, reduzierter restklebrigkeit und hoher thermischer stabilität |
ES2904679T3 (es) | 2016-11-01 | 2022-04-05 | Sika Tech Ag | Método para reducir la adherencia en reposo de adhesivos de poliuretano de fusión en caliente de curado por humedad |
US20180148534A1 (en) | 2016-11-29 | 2018-05-31 | Lanxess Solutions Us Inc. | Blocked isocyanate terminated prepolymers with improved processing properties |
CN107057034B (zh) * | 2017-03-17 | 2020-02-18 | 华南理工大学 | 一种低游离亮光甲苯二异氰酸酯固化剂及其制备方法 |
CA3076421A1 (en) * | 2017-09-21 | 2019-03-28 | Basf Se | Composition and method to produce microcellular polyurethane foam systems |
CN108484877A (zh) * | 2018-04-17 | 2018-09-04 | 广东元星工业新材料有限公司 | 一种高均匀性聚氨酯弹性体的制备方法 |
KR20210041555A (ko) | 2018-08-08 | 2021-04-15 | 시카 테크놀러지 아게 | 저함량의 단량체성 다이아이소사이아네이트를 갖는 아이소사이아네이트기-함유 중합체 |
CN109608606B (zh) * | 2018-11-01 | 2021-01-12 | 浙江禾欣科技有限公司 | 一种采矿车用聚氨酯实心轮胎的制备方法 |
WO2020160404A1 (en) | 2019-02-01 | 2020-08-06 | Lanxess Solutions Us Inc. | Dual hardness sealing elements for blowout preventer |
EP3921382A1 (de) | 2019-02-08 | 2021-12-15 | LANXESS Corporation | Abbaubare urethan- und urethanharnstoffsysteme |
WO2020163195A1 (en) | 2019-02-08 | 2020-08-13 | Lanxess Solutions Us Inc. | Anhydride catalysts for urethane and urethane-urea systems |
EP3744747A1 (de) * | 2019-05-27 | 2020-12-02 | Covestro Deutschland AG | Verbesserte destillierfähigkeit durch verdünnung mit abzutrennender komponente |
CN114450323A (zh) | 2019-09-12 | 2022-05-06 | 朗盛公司 | 低游离聚氨酯预聚物组合物 |
KR20220080138A (ko) * | 2019-10-09 | 2022-06-14 | 듀폰 폴리머스, 인크. | 개선된 폴리에스테르 |
US20220356295A1 (en) * | 2019-10-09 | 2022-11-10 | Sika Technology Ag | One-part polyurethane sealant for low temperature applications |
CA3170518A1 (en) * | 2020-02-07 | 2021-08-12 | Lanxess Solutions Australia Pty. Ltd. | Polyurethane multi-part kit system |
WO2021160492A1 (de) | 2020-02-10 | 2021-08-19 | Sika Technology Ag | Silangruppen-haltiges polymer |
EP3913008A1 (de) | 2020-05-20 | 2021-11-24 | Sika Technology Ag | Polyharnstoffzusammensetzung mit niedrigem gehalt an monomeren diisocyanaten |
CN112029063B (zh) * | 2020-09-07 | 2022-01-07 | 江苏湘园化工有限公司 | 一种液态聚氨酯固化剂组合物及其应用方法 |
WO2022061087A1 (en) | 2020-09-18 | 2022-03-24 | Lanxess Corporation | Low free polyurethane prepolymer composition for reactive hot melt adhesives |
WO2024008530A1 (en) | 2022-07-04 | 2024-01-11 | Sika Technology Ag | Reactive hot-melt adhesive having low content of monomeric diisocyanates |
WO2024064070A1 (en) | 2022-09-22 | 2024-03-28 | Lubrizol Advanced Materials, Inc. | Non-softening thermoplastic polyurethanes |
EP4375064A1 (de) | 2022-11-25 | 2024-05-29 | Sun Chemical Corporation | Sterilisierbare lösungsmittelfreie kaschierklebstoffe |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248372A (en) * | 1960-11-08 | 1966-04-26 | Bayer Ag | Glycol modified isocyanurate containing polyisocyanates |
US3384624A (en) * | 1965-03-01 | 1968-05-21 | Mobay Chemical Corp | Prepolymer composition |
US4029730A (en) * | 1972-01-11 | 1977-06-14 | E. I. Du Pont De Nemours And Company | Cordless vehicle tire |
US3947426A (en) * | 1974-04-12 | 1976-03-30 | Story Chemical Corporation | Solid particle-form polymerizable polymeric material and compositions, structures and methods of employing and producing the same |
US4061662A (en) * | 1975-08-28 | 1977-12-06 | W. R. Grace & Co. | Removal of unreacted tolylene diisocyanate from urethane prepolymers |
US4123061A (en) * | 1976-05-20 | 1978-10-31 | Acushnet Company | Ball and process and composition of matter for production thereof |
US4182825A (en) * | 1978-10-11 | 1980-01-08 | Thiokol Corporation | Polyether based urethanes with superior dynamic properties |
US4247676A (en) * | 1979-08-13 | 1981-01-27 | The Goodyear Tire & Rubber Company | Storable flowable polyurethane adhesive composition |
US4288577A (en) * | 1979-12-14 | 1981-09-08 | E. I. Du Pont De Nemours And Company | Novel urethanediols and polyurethanes therefrom |
KR840001192B1 (ko) * | 1980-07-16 | 1984-08-18 | 미쓰이 닛소오 우레탄 가부시기 가이샤 | 경화성폴리우레탄 탄성체 |
US4435456A (en) * | 1981-10-28 | 1984-03-06 | The Firestone Tire & Rubber Company | Application of ambient temperature cured polymers or prepolymers to a cured elastomer |
US4385171A (en) * | 1982-04-30 | 1983-05-24 | Olin Corporation Research Center | Removal of unreacted diisocyanate from polyurethane prepolymers |
US4888442A (en) * | 1982-09-30 | 1989-12-19 | Mobay Corporation | Reduction of free monomer in isocyanate adducts |
US4624996A (en) * | 1984-02-16 | 1986-11-25 | Essex Specialty Products, Inc. | Heat curable one package polyurethane resin composition |
US4669517A (en) * | 1984-03-07 | 1987-06-02 | The Goodyear Tire & Rubber Company | Polyurethane bonded to cured rubber containing a diene polyol |
NZ238970A (en) * | 1990-07-20 | 1993-02-25 | Acushnet Co | Golf ball with a polyurethane cover cured by slow reacting polyamine curing agent |
JPH0772223B2 (ja) * | 1991-07-13 | 1995-08-02 | 三洋化成工業株式会社 | ポリウレタン系エラストマーの製造方法 |
US5589543A (en) * | 1993-05-27 | 1996-12-31 | Amoco Corporation | Polyurethane elastomers prepared from difunctional telechelic linear non-crosslinked polyolefins |
JPH08176252A (ja) * | 1994-12-26 | 1996-07-09 | Mitsui Toatsu Chem Inc | 改良されたプレポリマー組成物 |
US5703193A (en) * | 1996-06-03 | 1997-12-30 | Uniroyal Chemical Company, Inc. | Removal of unreacted diisocyanate monomer from polyurethane prepolymers |
-
2000
- 2000-11-01 WO PCT/US2000/030062 patent/WO2001040340A2/en active IP Right Grant
- 2000-11-01 JP JP2001541092A patent/JP3810320B2/ja not_active Expired - Fee Related
- 2000-11-01 EP EP00976769A patent/EP1237967B1/de not_active Expired - Lifetime
- 2000-11-01 AU AU14502/01A patent/AU1450201A/en not_active Abandoned
- 2000-11-01 KR KR1020027006836A patent/KR100791682B1/ko not_active IP Right Cessation
- 2000-11-01 CA CA002392045A patent/CA2392045C/en not_active Expired - Fee Related
- 2000-11-01 DE DE60032938T patent/DE60032938T2/de not_active Expired - Lifetime
-
2001
- 2001-08-02 US US09/919,994 patent/US20030065124A1/en not_active Abandoned
-
2006
- 2006-03-30 JP JP2006092839A patent/JP4316581B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-25 US US12/036,877 patent/US20080146765A1/en not_active Abandoned
- 2008-11-21 US US12/275,969 patent/US20090076239A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20030065124A1 (en) | 2003-04-03 |
CA2392045A1 (en) | 2001-06-07 |
EP1237967A2 (de) | 2002-09-11 |
WO2001040340A2 (en) | 2001-06-07 |
KR100791682B1 (ko) | 2008-01-03 |
JP2006225670A (ja) | 2006-08-31 |
EP1237967B1 (de) | 2007-01-10 |
US20090076239A1 (en) | 2009-03-19 |
JP3810320B2 (ja) | 2006-08-16 |
US20080146765A1 (en) | 2008-06-19 |
CA2392045C (en) | 2009-08-04 |
JP4316581B2 (ja) | 2009-08-19 |
WO2001040340A3 (en) | 2002-01-24 |
DE60032938T2 (de) | 2007-07-05 |
JP2003515635A (ja) | 2003-05-07 |
AU1450201A (en) | 2001-06-12 |
KR20020059812A (ko) | 2002-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60032938D1 (de) | Verfahren zur herstellung von mdi-präpolymeren mit reduziertem gehalt an freiem mdi-monomer | |
DE69935259D1 (de) | Verfahren zur herstellung von verzweigtem polymer | |
DE60041302D1 (de) | Verfahren zur Herstellung von folienartigen Datenträgern | |
ATE246596T1 (de) | Verfahren zur herstellung von blattmaterial mit amorphen mustern | |
DE60008411D1 (de) | Verfahren zur herstellung von formteilen | |
DE69837681D1 (de) | Verfahren zur herstellung von 1,3-diolen | |
ATE363476T1 (de) | Verfahren zur herstellung von furfural | |
DE69941880D1 (de) | Verfahren zur herstellung von fluorpolymeren | |
DE60023831D1 (de) | Verfahren zur herstellung von polyhydroxycarboxylsäure | |
DE69819949D1 (de) | Verfahren zur Herstellung von Polyethylen-2,6-Naphthalendicarboxylat-Harz. | |
DE50003632D1 (de) | Verfahren zur herstellung von l-phenylephrinhydrochlorid | |
DE59900123D1 (de) | Verfahren zur Herstellung von schnellhärtenden, mit Phenolharz gebundenen Formkörpern | |
DE60024298D1 (de) | Verfahren zur herstellung polymerer azofarbstoffe | |
DE60009273D1 (de) | Verfahren zur herstellung von polyurethanformmassen | |
DE60022996D1 (de) | Verfahren zur herstellung von poly(1,4-cyclohexandicarboxylat) | |
DE60028213D1 (de) | Verfahren zur herstellung von porösem vernetztem polymer | |
DE60134229D1 (de) | Verfahren zur herstellung von porösem polymer | |
DE60308713D1 (de) | Verfahren zur herstellung von polyesterharzen mit sehr niedriger intrinsischer viskosität | |
DE69811184D1 (de) | Verfahren zur Herstellung von einem Gegenstand mit eingebettetem Rand | |
DE60001635D1 (de) | Verfahren zur herstellung von mikrozellulären polyurethan-elastomeren mit verbesserten verarbeitungseigenschaften | |
DE60016555D1 (de) | Verfahren zur herstellung von copolymerisierten polyestern | |
DE60030328D1 (de) | Verfahren zur herstellung eines extrusionsfähigen abs-polymeren mit verbesserten eigenschaften | |
DE60006219D1 (de) | Kontinuierliches verfahren zur herstellung von diacetoxybuten | |
DE69830746D1 (de) | Verfahren zur herstellung von verbindungen mit einem -ch2-chf- strukturelement | |
DE69936294D1 (de) | Verfahren zur Verfestigung von Ni-Ti teile in einer Brille. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336 |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN |