ZA98443B - Polyurethane prepolymers for making elastomers having improved dynamic properties. - Google Patents
Polyurethane prepolymers for making elastomers having improved dynamic properties.Info
- Publication number
- ZA98443B ZA98443B ZA9800443A ZA98443A ZA98443B ZA 98443 B ZA98443 B ZA 98443B ZA 9800443 A ZA9800443 A ZA 9800443A ZA 98443 A ZA98443 A ZA 98443A ZA 98443 B ZA98443 B ZA 98443B
- Authority
- ZA
- South Africa
- Prior art keywords
- dynamic properties
- polyurethane prepolymers
- improved dynamic
- making elastomers
- elastomers
- Prior art date
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
- C08G18/28—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
- C08G18/10—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
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/788,308 US5821316A (en) | 1997-01-24 | 1997-01-24 | Polyurethane prepolymers for making elastomers having improved dynamic properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA98443B true ZA98443B (en) | 1999-07-20 |
Family
ID=25144095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA9800443A ZA98443B (en) | 1997-01-24 | 1998-01-20 | Polyurethane prepolymers for making elastomers having improved dynamic properties. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5821316A (pt) |
| EP (1) | EP0855414B1 (pt) |
| JP (1) | JPH10212333A (pt) |
| KR (1) | KR100267608B1 (pt) |
| CN (1) | CN1138803C (pt) |
| AU (1) | AU699397B2 (pt) |
| BR (1) | BR9800352A (pt) |
| CA (1) | CA2227294C (pt) |
| DE (1) | DE69826741T2 (pt) |
| TW (1) | TW401427B (pt) |
| ZA (1) | ZA98443B (pt) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6174984B1 (en) * | 1999-06-14 | 2001-01-16 | Uniroyal Chemical Company, Inc. | Clear, resilient polyurethane elastomers |
| WO2001042000A1 (en) * | 1999-12-13 | 2001-06-14 | The Dow Chemical Company | Lightweight tire support and composition and method for making a tire support |
| JP4614491B2 (ja) * | 2000-02-02 | 2011-01-19 | 株式会社ブリヂストン | 高分子弾性部材、それを用いた画像形成装置部品及び画像形成装置 |
| BR0114127A (pt) * | 2000-09-11 | 2003-07-22 | Dow Global Technologies Inc | Método de dispositivo para preparar suporte de pneu |
| JP3698984B2 (ja) * | 2000-11-10 | 2005-09-21 | ヤマウチ株式会社 | シュープレス用ベルト |
| KR100415729B1 (ko) * | 2000-12-29 | 2004-02-05 | 삼성종합화학주식회사 | 열가소성 폴리우레탄 탄성체의 제조방법 |
| US6884904B2 (en) * | 2001-04-12 | 2005-04-26 | Air Products And Chemicals, Inc. | MDI-based polyurethane prepolymer with low monomeric MDI content |
| US6797799B1 (en) | 2003-04-02 | 2004-09-28 | Bayer Materialscience Llc | High 2,4′-diphenylmethane diisocyanate content prepolymers |
| US20040197570A1 (en) * | 2003-04-02 | 2004-10-07 | Slack William E. | Prepolymers of allophanate-modified MDI and polyoxypropylene polyol |
| US7045573B2 (en) * | 2003-04-21 | 2006-05-16 | Bayer Materialscience Llc | Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness |
| KR100514629B1 (ko) * | 2003-07-15 | 2005-09-14 | 주식회사 헵스켐 | 우레탄폴리올 프리폴리머, 다공성 폴리우레탄체 및 이의제조방법 |
| US20050171224A1 (en) * | 2004-02-03 | 2005-08-04 | Kulp Mary J. | Polyurethane polishing pad |
| DE102006030391A1 (de) * | 2006-07-01 | 2008-01-10 | Bayer Materialscience Ag | Geschäumte und massive Polyurethanelastomere auf Basis von 1,5-Naphthalindiisocyanat, Verfahren zu ihrer Herstellung und ihre Verwendung |
| CN102408540A (zh) * | 2011-08-25 | 2012-04-11 | 吴江市北厍盛源纺织品助剂厂 | 水溶性mdi-tmp型聚氨酯预聚体 |
| JP5161376B1 (ja) | 2012-02-01 | 2013-03-13 | イチカワ株式会社 | 製紙用シュープレスベルト |
| CA2933750C (en) * | 2013-12-20 | 2021-08-03 | Huntsman International Llc | Polyurethane filled tires |
| US10590318B2 (en) * | 2014-11-26 | 2020-03-17 | Elantas Pdg, Inc. | Multi-part polyurethane compositions, articles thereof, and method of making |
| CN106117488B (zh) * | 2016-07-21 | 2019-04-12 | 山东一诺威聚氨酯股份有限公司 | 聚氨酯模塑床垫组合物及其制备方法 |
| BR112021001534A2 (pt) | 2018-08-08 | 2021-04-20 | Sika Technology Ag | polímero contendo grupo isocianato com baixo teor de diisocianatos monoméricos |
| TWI743831B (zh) | 2019-06-17 | 2021-10-21 | 南韓商Ｓｋｃ索密思股份有限公司 | 用於研磨墊之組成物、研磨墊及半導體裝置之製備方法 |
| CN114008101A (zh) * | 2019-07-11 | 2022-02-01 | 朗盛公司 | 用于生产ndi预聚物的方法 |
| KR102499148B1 (ko) * | 2019-12-02 | 2023-02-14 | 주식회사 삼양사 | 이소시아네이트 프리폴리머, 이를 사용하여 제조된 폴리우레탄, 및 그 폴리우레탄을 포함하는 접착제 |
| US11618814B2 (en) | 2020-12-04 | 2023-04-04 | Covestro Llc | Elastomeric compositions containing a solid residue of isocyanate manufacturing |
| CN114560991B (zh) * | 2022-03-25 | 2023-10-20 | 华南理工大学 | 一种兼顾动态性能和阻尼性能的聚氨酯材料及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3188302A (en) * | 1959-01-30 | 1965-06-08 | Du Pont | Diamine cured fluid polyether urethane compositions |
| JPS532199B2 (pt) * | 1973-07-03 | 1978-01-26 | ||
| JPS6257467A (ja) * | 1985-09-06 | 1987-03-13 | Asahi Glass Co Ltd | コ−テイング剤組成物 |
| US4786703A (en) * | 1987-04-15 | 1988-11-22 | Air Products And Chemicals, Inc. | Process for the preparation of polyisocyanate prepolymers and polyurethanes having high temperature performance and low hysteresis |
| JPH0794523B2 (ja) * | 1987-09-02 | 1995-10-11 | 東洋ゴム工業株式会社 | 高透湿性、低膨潤性、高モジュラス等のすぐれた特性を有するポリウレタン重合体の製造方法 |
| JP2885916B2 (ja) * | 1990-09-10 | 1999-04-26 | サンアプロ株式会社 | 外科用キャスティングテープ |
| TR27248A (tr) * | 1991-06-13 | 1994-12-21 | Dow Italia | Yumusak bölümlü izosiyanat uclu bir önpolimerden poliuretan elastomer hazirlamaya mahsus bir yöntem. |
| CA2095876A1 (en) * | 1992-06-05 | 1993-12-06 | Nigel Barksby | Isocyante-terminated prepolymers derived from polyether polyol mixtures having low monol content and their use in polyurethanes |
-
1997
- 1997-01-24 US US08/788,308 patent/US5821316A/en not_active Expired - Lifetime
-
1998
- 1998-01-19 BR BR9800352A patent/BR9800352A/pt not_active IP Right Cessation
- 1998-01-20 TW TW087100737A patent/TW401427B/zh not_active IP Right Cessation
- 1998-01-20 AU AU52171/98A patent/AU699397B2/en not_active Expired
- 1998-01-20 ZA ZA9800443A patent/ZA98443B/xx unknown
- 1998-01-20 CA CA002227294A patent/CA2227294C/en not_active Expired - Lifetime
- 1998-01-21 DE DE69826741T patent/DE69826741T2/de not_active Expired - Lifetime
- 1998-01-21 KR KR1019980001649A patent/KR100267608B1/ko not_active IP Right Cessation
- 1998-01-21 EP EP98100998A patent/EP0855414B1/en not_active Expired - Lifetime
- 1998-01-23 JP JP10010911A patent/JPH10212333A/ja active Pending
- 1998-01-24 CN CNB981040586A patent/CN1138803C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| MX9800691A (es) | 1998-10-31 |
| DE69826741D1 (de) | 2004-11-11 |
| CN1138803C (zh) | 2004-02-18 |
| EP0855414A1 (en) | 1998-07-29 |
| CA2227294C (en) | 2002-08-20 |
| JPH10212333A (ja) | 1998-08-11 |
| TW401427B (en) | 2000-08-11 |
| AU5217198A (en) | 1998-07-30 |
| CN1190102A (zh) | 1998-08-12 |
| EP0855414B1 (en) | 2004-10-06 |
| US5821316A (en) | 1998-10-13 |
| BR9800352A (pt) | 1999-06-01 |
| DE69826741T2 (de) | 2005-02-10 |
| KR19980070663A (ko) | 1998-10-26 |
| AU699397B2 (en) | 1998-12-03 |
| KR100267608B1 (ko) | 2000-10-16 |
| CA2227294A1 (en) | 1998-07-24 |
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