ES2181323T3 - Masas de moldeo de poliuretano termoplasticas, alifaticas, sinterizables y pobres en emisiones. - Google Patents
Masas de moldeo de poliuretano termoplasticas, alifaticas, sinterizables y pobres en emisiones.Info
- Publication number
- ES2181323T3 ES2181323T3 ES98966284T ES98966284T ES2181323T3 ES 2181323 T3 ES2181323 T3 ES 2181323T3 ES 98966284 T ES98966284 T ES 98966284T ES 98966284 T ES98966284 T ES 98966284T ES 2181323 T3 ES2181323 T3 ES 2181323T3
- Authority
- ES
- Spain
- Prior art keywords
- polyols
- weight
- mixture
- parts
- thermoplastic
- 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
- C08G18/28—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
-
- 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
- C08G18/0895—Manufacture of polymers by continuous 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4269—Lactones
- C08G18/4277—Caprolactone and/or substituted caprolactone
-
- 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
- C08G18/44—Polycarbonates
-
- 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
- C08G2140/00—Compositions for moulding powders
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)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Masa de moldeo de poliuretano elaborable de forma termoplástica en forma de un polvo de sinterización, obtenible mediante reacción de 100 partes en peso de una mezcla de polioles, constituida por 30 hasta 80 partes en peso de un diol de policarbonato alifático con un peso molecular medio n de 1000 hasta 2200, y -70 hasta 20 partes en peso de un adipato de polibutanodiol o de un diol de policaprolactona con un peso molecular medio n de 1000 hasta 2400, y -1,6-hexametilendiisocianato en una proporción de equivalencias de 2,3 : 1,0 hasta 6,2 : 1,0, referido a la mezcla de polioles, y -1,4-butanodiol como agente prolongador de cadenas en una proporción de equivalencias de 1,3 : 1,0 hasta 5,2 : 1,0, referido a la mezcla de polioles, ascendiendo el índice de NCO, formado por el cociente multiplicado por 100 de las proporciones de equivalencias de grupos isocianato y la suma de los grupos hidroxilo de mezclas de polioles y agentes prolongadores de cadenas, a 96 hasta 99.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19757569A DE19757569A1 (de) | 1997-12-23 | 1997-12-23 | Aliphatische, emissionsarme, sinterfähige thermoplastische Polyurethanformmassen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2181323T3 true ES2181323T3 (es) | 2003-02-16 |
Family
ID=7853206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98966284T Expired - Lifetime ES2181323T3 (es) | 1997-12-23 | 1998-12-10 | Masas de moldeo de poliuretano termoplasticas, alifaticas, sinterizables y pobres en emisiones. |
Country Status (13)
Country | Link |
---|---|
US (1) | US6420510B1 (es) |
EP (1) | EP1042386B1 (es) |
JP (1) | JP2001527142A (es) |
KR (1) | KR20010024803A (es) |
CN (1) | CN1283209A (es) |
AU (1) | AU2269899A (es) |
BR (1) | BR9814398A (es) |
CA (1) | CA2315765A1 (es) |
DE (2) | DE19757569A1 (es) |
ES (1) | ES2181323T3 (es) |
PT (1) | PT1042386E (es) |
TW (1) | TW568936B (es) |
WO (1) | WO1999033895A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19942393C2 (de) * | 1999-07-15 | 2002-07-18 | Bayer Ag | Weiche, elastische Polyurethanfolien, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6559266B2 (en) * | 1999-11-22 | 2003-05-06 | Bayer Corporation | Aliphatic thermoplastic polyurethanes, a process for producing them and the use thereof |
GB0222522D0 (en) | 2002-09-27 | 2002-11-06 | Controlled Therapeutics Sct | Water-swellable polymers |
AU2003268720A1 (en) * | 2002-10-01 | 2004-04-23 | Sanyo Electric Co., Ltd. | Polyol mixture, reactive hot-melt composition obtained from the mixture, and molded article obtained with the composition |
GB0417401D0 (en) | 2004-08-05 | 2004-09-08 | Controlled Therapeutics Sct | Stabilised prostaglandin composition |
TWI316068B (en) * | 2005-02-18 | 2009-10-21 | Asahi Kasei Chemicals Corp | Polycarbonate diol |
DE102006021734A1 (de) * | 2006-05-09 | 2007-11-15 | Bayer Materialscience Ag | Aliphatische, sinterfähige, thermoplastische Polyurethanformmassen mit verbessertem Ausblühverhalten |
GB0613333D0 (en) | 2006-07-05 | 2006-08-16 | Controlled Therapeutics Sct | Hydrophilic polyurethane compositions |
GB0613638D0 (en) | 2006-07-08 | 2006-08-16 | Controlled Therapeutics Sct | Polyurethane elastomers |
GB0620685D0 (en) | 2006-10-18 | 2006-11-29 | Controlled Therapeutics Sct | Bioresorbable polymers |
KR100985513B1 (ko) * | 2010-03-26 | 2010-10-05 | 한국신발피혁연구소 | 엠보성형이 우수한 용액형 폴리우레탄 수지 조성물 및 그 제조방법 |
EP2918618A1 (de) | 2014-03-10 | 2015-09-16 | Bayer MaterialScience AG | Aliphatische thermoplastische Polyurethane, ihre Herstellung und Verwendung |
KR20200093670A (ko) * | 2017-12-14 | 2020-08-05 | 바스프 에스이 | 낮은 유리 전이 온도를 갖는 열가소성 폴리우레탄의 제조 방법 |
JP7188685B2 (ja) * | 2018-05-11 | 2022-12-13 | サンユレック株式会社 | ポリウレタン樹脂組成物 |
CN112322027B (zh) * | 2020-11-17 | 2022-02-18 | 美瑞新材料股份有限公司 | 高强度哑光热塑性聚氨酯弹性体组合物及其制备和应用 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1694135B2 (de) | 1967-02-28 | 1975-08-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von vernetzten Polyurethanen |
US3509233A (en) * | 1968-04-02 | 1970-04-28 | Bayer Ag | Hydrolysis resistant elastomeric poly (carbonate urethanes) |
US4174436A (en) * | 1975-12-31 | 1979-11-13 | Naturin-Werk Becker & Co. | Polyurethanes and food casings made therefrom |
DE2658136C2 (de) * | 1976-12-22 | 1982-09-23 | Fa. Carl Freudenberg, 6940 Weinheim | Thermoplastisch verarbeitbare Polyurethanformmasse |
DE2658138A1 (de) | 1976-12-22 | 1978-07-06 | Bayer Ag | Substituierte 2-phenylimino-thiazolidine, verfahren zu ihrer herstellung sowie ihre verwendung als ektoparasitizide |
DE2901774A1 (de) | 1979-01-18 | 1980-07-24 | Elastogran Gmbh | Rieselfaehiges, mikrobenbestaendiges farbstoff- und/oder hilfsmittelkonzentrat auf basis eines polyurethan-elastomeren und verfahren zu seiner herstellung |
JPS60157856A (ja) * | 1984-01-27 | 1985-08-19 | 旭硝子株式会社 | 積層安全ガラス |
US4931486A (en) * | 1988-12-02 | 1990-06-05 | The Dow Chemical Company | Poly(alkylene carbonate) polyols as antistatic additives for polyurethanes |
DE3916874A1 (de) * | 1989-05-24 | 1990-11-29 | Basf Ag | Weiche, elastische polyurethan-folien, verfahren zu ihrer herstellung und ihre verwendung |
DE3932923A1 (de) | 1989-10-03 | 1991-04-18 | Benoac Fertigteile Gmbh | Verfahren zur herstellung on slush-haeuten nach dem powder-slush-verfahren sowie vorrichtung zur herstellung von slush-haeuten |
JPH03292376A (ja) * | 1990-04-10 | 1991-12-24 | Toyobo Co Ltd | ガラス飛散防止用コーティング剤 |
EP0539802A1 (de) * | 1991-10-28 | 1993-05-05 | Bayer Ag | Freifliessende, thermoplastisch verarbeitbare und dabei nachvernetzende, gegebenenfalls expandierbare Polyurethan-Pulver (-Zubereitungen) |
DE4209709A1 (de) * | 1992-03-25 | 1993-09-30 | Bayer Ag | Freifließende, thermoplastisch verarbeitbare und dabei nachvernetzende, gegebenenfalls expandierbare Polyurethan-Pulver (-Zubereitungen) |
DE4203307C1 (es) * | 1992-02-06 | 1992-12-03 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
KR100200003B1 (ko) | 1993-03-01 | 1999-06-15 | 시바타 미노루 | 열가소성 폴리우레탄 |
DE19800287A1 (de) * | 1998-01-07 | 1999-07-08 | Bayer Ag | Aliphatische sinterfähige thermoplastische Polyurethanformmassen mit reduzierter mechanischer Festigkeit |
-
1997
- 1997-12-23 DE DE19757569A patent/DE19757569A1/de not_active Withdrawn
-
1998
- 1998-12-10 EP EP98966284A patent/EP1042386B1/de not_active Expired - Lifetime
- 1998-12-10 WO PCT/EP1998/008043 patent/WO1999033895A1/de not_active Application Discontinuation
- 1998-12-10 BR BR9814398-0A patent/BR9814398A/pt not_active IP Right Cessation
- 1998-12-10 CA CA002315765A patent/CA2315765A1/en not_active Abandoned
- 1998-12-10 KR KR1020007006950A patent/KR20010024803A/ko not_active Application Discontinuation
- 1998-12-10 US US09/581,771 patent/US6420510B1/en not_active Expired - Fee Related
- 1998-12-10 PT PT98966284T patent/PT1042386E/pt unknown
- 1998-12-10 DE DE59804842T patent/DE59804842D1/de not_active Expired - Fee Related
- 1998-12-10 AU AU22698/99A patent/AU2269899A/en not_active Abandoned
- 1998-12-10 CN CN98812550A patent/CN1283209A/zh active Pending
- 1998-12-10 JP JP2000526565A patent/JP2001527142A/ja active Pending
- 1998-12-10 ES ES98966284T patent/ES2181323T3/es not_active Expired - Lifetime
- 1998-12-11 TW TW087120579A patent/TW568936B/zh active
Also Published As
Publication number | Publication date |
---|---|
DE19757569A1 (de) | 1999-06-24 |
CA2315765A1 (en) | 1999-07-08 |
EP1042386A1 (de) | 2000-10-11 |
PT1042386E (pt) | 2002-11-29 |
US6420510B1 (en) | 2002-07-16 |
WO1999033895A1 (de) | 1999-07-08 |
KR20010024803A (ko) | 2001-03-26 |
CN1283209A (zh) | 2001-02-07 |
AU2269899A (en) | 1999-07-19 |
EP1042386B1 (de) | 2002-07-17 |
TW568936B (en) | 2004-01-01 |
DE59804842D1 (en) | 2002-08-22 |
BR9814398A (pt) | 2000-10-10 |
JP2001527142A (ja) | 2001-12-25 |
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