SE506688C2 - Hydrofilisk polyuretan - Google Patents
Hydrofilisk polyuretanInfo
- Publication number
- SE506688C2 SE506688C2 SE9700615A SE9700615A SE506688C2 SE 506688 C2 SE506688 C2 SE 506688C2 SE 9700615 A SE9700615 A SE 9700615A SE 9700615 A SE9700615 A SE 9700615A SE 506688 C2 SE506688 C2 SE 506688C2
- Authority
- SE
- Sweden
- Prior art keywords
- polyurethane
- mdi
- peg
- container
- bdo
- 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
- C08G18/70—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
- C08G18/28—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
-
- 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
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29939494A | 1994-09-01 | 1994-09-01 | |
PCT/US1994/012469 WO1996006875A1 (en) | 1994-09-01 | 1994-11-01 | Hydrophilic polyurethane |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9700615D0 SE9700615D0 (sv) | 1997-02-21 |
SE9700615L SE9700615L (sv) | 1997-04-28 |
SE506688C2 true SE506688C2 (sv) | 1998-02-02 |
Family
ID=23154606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9700615A SE506688C2 (sv) | 1994-09-01 | 1997-02-21 | Hydrofilisk polyuretan |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0778855B1 (de) |
JP (1) | JP3850872B2 (de) |
CN (1) | CN1159200A (de) |
AU (2) | AU686689B2 (de) |
CA (1) | CA2198859C (de) |
DE (2) | DE4481181T1 (de) |
GB (1) | GB2307690B (de) |
SE (1) | SE506688C2 (de) |
WO (1) | WO1996006875A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0892094B1 (de) * | 1997-07-17 | 2003-09-24 | Nisshinbo Industries, Inc. | Wasserabsorbierende Polyurethanfaser und Verfahren zu ihrer Herstellung |
NL1010367C2 (nl) * | 1998-10-21 | 2000-04-25 | Akzo Nobel Nv | Waterdampdoorlatende thermoplastische polyurethaanfilm. |
EP1178063A1 (de) * | 2000-08-01 | 2002-02-06 | Huntsman International Llc | Verfahren zur Herstellung eines Polyurethanmaterials |
GB0222522D0 (en) | 2002-09-27 | 2002-11-06 | Controlled Therapeutics Sct | Water-swellable polymers |
US6984709B2 (en) * | 2002-12-20 | 2006-01-10 | Noveon Ip Holdings Corp. | Organometallic-free polyurethanes having low extractables |
DK1592727T3 (da) * | 2003-02-14 | 2012-02-27 | Dow Global Technologies Llc | Hydrofile polyurethanpolymerer afledt fra en MDI-baseret isocyanatafsluttet præpolymer |
GB0417401D0 (en) | 2004-08-05 | 2004-09-08 | Controlled Therapeutics Sct | Stabilised prostaglandin composition |
GB0613333D0 (en) | 2006-07-05 | 2006-08-16 | Controlled Therapeutics Sct | Hydrophilic polyurethane compositions |
CN101125911B (zh) * | 2006-08-16 | 2012-05-02 | 深圳市海川实业股份有限公司 | 一种流变剂的制备方法 |
JP2018062650A (ja) * | 2016-10-07 | 2018-04-19 | 三洋化成工業株式会社 | 衛生材料用フィルム用ポリウレタン樹脂及びこれを用いた衛生材料用フィルム |
CN112480649A (zh) * | 2020-11-26 | 2021-03-12 | 上海应用技术大学 | 一种二氧化钛/tpu复合型亲水薄膜及其制备方法 |
CN113045725A (zh) * | 2021-04-08 | 2021-06-29 | 东莞市米儿塑胶原料有限公司 | 防雾tpu材料的制备方法以及薄膜的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1156784A (en) * | 1965-08-24 | 1969-07-02 | Ici Ltd | Treatment of Shaped Articles |
US3901852A (en) * | 1974-07-29 | 1975-08-26 | Upjohn Co | Thermoplastic polyurethanes prepared from 4,4'-methylenebis (phenyl isocyanate) |
US4532316A (en) * | 1984-05-29 | 1985-07-30 | W. L. Gore & Assoc., Inc. | Phase separating polyurethane prepolymers and elastomers prepared by reacting a polyol having a molecular weight of 600-3500 and isocyanate and a low molecular weight chain extender in which the ratios of reactants have a limited range |
US5061254A (en) * | 1989-06-21 | 1991-10-29 | Becton, Dickinson And Company | Thermoplastic elastomeric hydrophilic polyetherurethane expandable catheter |
JP3164218B2 (ja) * | 1990-01-05 | 2001-05-08 | ザ ビー.エフ.グッドリッチ カンパニー | 静電気に用いるための連鎖延長された低分子量ポリオキシラン |
ES2099766T3 (es) * | 1991-06-20 | 1997-06-01 | Goodrich Co B F | Polietilenglicoles de bajo peso molecular que han experimentado un alargamiento de cadena como agentes antiestadisticos en las composiciones de polimeros. |
-
1994
- 1994-11-01 DE DE4481181T patent/DE4481181T1/de not_active Ceased
- 1994-11-01 AU AU81291/94A patent/AU686689B2/en not_active Ceased
- 1994-11-01 DE DE69419181T patent/DE69419181T2/de not_active Expired - Lifetime
- 1994-11-01 WO PCT/US1994/012469 patent/WO1996006875A1/en active IP Right Grant
- 1994-11-01 CN CN 94195164 patent/CN1159200A/zh active Pending
- 1994-11-01 EP EP95900481A patent/EP0778855B1/de not_active Expired - Lifetime
- 1994-11-01 GB GB9704592A patent/GB2307690B/en not_active Revoked
- 1994-11-01 CA CA002198859A patent/CA2198859C/en not_active Expired - Lifetime
- 1994-11-01 JP JP50870796A patent/JP3850872B2/ja not_active Expired - Lifetime
-
1997
- 1997-02-21 SE SE9700615A patent/SE506688C2/sv not_active IP Right Cessation
-
1998
- 1998-05-12 AU AU64846/98A patent/AU719135B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
WO1996006875A1 (en) | 1996-03-07 |
DE69419181D1 (de) | 1999-07-22 |
AU8129194A (en) | 1996-03-22 |
DE4481181T1 (de) | 1997-07-17 |
AU686689B2 (en) | 1998-02-12 |
AU719135B2 (en) | 2000-05-04 |
CA2198859A1 (en) | 1996-03-07 |
EP0778855B1 (de) | 1999-06-16 |
DE69419181T2 (de) | 1999-12-23 |
CN1159200A (zh) | 1997-09-10 |
SE9700615L (sv) | 1997-04-28 |
AU6484698A (en) | 1998-07-02 |
GB9704592D0 (en) | 1997-04-23 |
CA2198859C (en) | 2000-01-11 |
EP0778855A1 (de) | 1997-06-18 |
GB2307690A (en) | 1997-06-04 |
SE9700615D0 (sv) | 1997-02-21 |
JPH10505108A (ja) | 1998-05-19 |
JP3850872B2 (ja) | 2006-11-29 |
GB2307690B (en) | 1998-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |