ES402301A1 - Procedimiento para la obtencion de materiales espumados. - Google Patents
Procedimiento para la obtencion de materiales espumados.Info
- Publication number
- ES402301A1 ES402301A1 ES402301A ES402301A ES402301A1 ES 402301 A1 ES402301 A1 ES 402301A1 ES 402301 A ES402301 A ES 402301A ES 402301 A ES402301 A ES 402301A ES 402301 A1 ES402301 A1 ES 402301A1
- Authority
- ES
- Spain
- Prior art keywords
- additives
- carboxylic acids
- aliphatic
- production
- groups
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000006260 foam Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- 239000000654 additive Substances 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004185 ester group Chemical group 0.000 abstract 1
- 239000003925 fat Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
Classifications
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- 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
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0033—Foam properties having integral skins
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
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)
- Materials Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Medicine (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2121670A DE2121670C3 (de) | 1971-05-03 | 1971-05-03 | Verfahren zur Herstellung von Schaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES402301A1 true ES402301A1 (es) | 1975-03-16 |
Family
ID=5806655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES402301A Expired ES402301A1 (es) | 1971-05-03 | 1972-05-02 | Procedimiento para la obtencion de materiales espumados. |
Country Status (15)
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2325926C2 (de) * | 1973-05-22 | 1990-08-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von lignozellulosehaltigen Werkstoffen |
| DE2363452C2 (de) * | 1973-12-20 | 1983-10-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoffen |
| DE2404310C2 (de) * | 1974-01-30 | 1982-07-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von formverschäumten Schaumstoffen |
| DE2427273C2 (de) * | 1974-06-06 | 1982-10-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von formverschäumten Schaumstoffen mit selbsttrennenden Eigenschaften |
| US4098731A (en) * | 1974-07-03 | 1978-07-04 | Bayer Aktiengesellschaft | Process for the production of foams |
| DE2524834C3 (de) * | 1975-06-04 | 1981-04-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyurethanschaumstoffen mit geschlossener Außenhaut |
| GB1575205A (en) * | 1976-03-29 | 1980-09-17 | Ici Ltd | Process for the production of polyurethane foam mouldings |
| DE2854544C2 (de) * | 1978-12-16 | 1981-07-23 | Fa. Carl Freudenberg, 6940 Weinheim | Verfahren zur Herstellung eines faserverstärkten Integralschaum-Formteiles |
| NO147677C (no) * | 1981-02-06 | 1983-05-25 | Lars Brunnvoll | Anordning ved naal. |
| DE3147736A1 (de) * | 1981-12-02 | 1983-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von elastischen formkoerpern |
| DE3149619A1 (de) * | 1981-12-15 | 1983-07-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von, als trennmittel fuer forminnenlacke geeigneten, polyisocyanat-additionsprodukten, sowie ihre verwendung als formtrennmittel fuer forminnenlacke bei der herstellung von mit einer lackschicht versehenen formkunststoffen |
| DE3219040A1 (de) * | 1982-05-19 | 1983-11-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung eines urethan- und/oder isocyanuratgruppen aufweisenden zellfoermigen kunststoff-verbundteils |
| US4457887A (en) | 1982-08-19 | 1984-07-03 | Dow Corning Corporation | Process for reaction injection molding of silicone containing polyurethanes |
| DE3242925A1 (de) * | 1982-11-20 | 1984-05-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von mikrozellularen formkoerpern |
| US4451425A (en) * | 1983-01-28 | 1984-05-29 | The Dow Chemical Company | Method for injection molding polyurethane using internal release agents |
| US4499254A (en) * | 1984-02-13 | 1985-02-12 | Texaco Inc. | Reaction injection molded elastomers containing high molecular weight organic acids |
| DE3436163A1 (de) * | 1984-10-03 | 1986-04-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von formkoerpern |
| USH444H (en) | 1985-05-20 | 1988-03-01 | A. E. Staley Manufacturing Company | Process for making molded articles with mold release agents |
| DE3829583A1 (de) * | 1988-09-01 | 1990-03-08 | Bayer Ag | Verfahren zur herstellung von formkunststoffen auf polyurethan-basis und deren verwendung als schuhsohlen |
| US5019317A (en) * | 1989-05-24 | 1991-05-28 | Mobay Corporation | Process for the production of molded products using internal mold release agents |
| US4954537A (en) * | 1989-06-08 | 1990-09-04 | Mobay Corporation | Internal mold release agent for use in polyurea rim systems |
| US4965293A (en) * | 1989-06-08 | 1990-10-23 | Mobay Corporation | Polyurea elastomers with improved surface quality |
| US5158607A (en) * | 1991-05-08 | 1992-10-27 | Miles Inc. | Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products |
| DE4223597A1 (de) * | 1992-07-17 | 1994-01-20 | Bayer Ag | Lagerstabile, Formtrennmittel enthaltende Polyolgemische |
| US5208268A (en) * | 1992-09-25 | 1993-05-04 | Miles Inc. | Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products |
| CA2107950C (en) * | 1992-10-22 | 2001-08-14 | Bayer Corporation | Stabilization of rim systems containing acidic additives |
| US5500176A (en) * | 1993-09-17 | 1996-03-19 | Bayer Corporation | Process for the production of molded products using internal mold release agents |
| US5389696A (en) * | 1993-09-17 | 1995-02-14 | Miles Inc. | Process for the production of molded products using internal mold release agents |
| DE4409043A1 (de) * | 1994-03-17 | 1995-09-21 | Bayer Ag | Verfahren zur Herstellung von gegebenenfalls zellförmigen Polyurethanen |
| DE4434694C1 (de) * | 1994-09-28 | 1996-03-07 | Josef Lechner | Verwendung von Polyolderivaten als innere Trennmittel bei der Herstellung von Polyurethan-Formteilen |
| KR100563539B1 (ko) | 1997-09-29 | 2006-03-27 | 바이엘 악티엔게젤샤프트 | 폴리우레탄 성형체를 제조하기 위한 개선된 내부용 이형제 |
| DE19910246A1 (de) * | 1999-03-08 | 2000-09-28 | Bayer Ag | Trennfreundliche Polyurethan-Formschaum-Systeme |
| DE10259184B3 (de) | 2002-12-18 | 2004-09-09 | Bayer Ag | Stabile Polyoldispersionen und daraus hergestellte Polyurethanformkörper und ihre Verwendung |
| DE102006060376A1 (de) | 2006-12-20 | 2008-06-26 | Bayer Materialscience Ag | Verfahren zur Herstellung von PIPA-Polyolen zur Herstellung von hochelastischen Polyurethan-Weichschaumstoffen |
| DE102007009126A1 (de) | 2007-02-24 | 2008-08-28 | Bayer Materialscience Ag | Verfahren zur Herstellung Polyurethan-Weichschaumstoffen mit niedriger Rohdichte |
| DE102008044706A1 (de) | 2008-08-28 | 2010-03-04 | Emery Oleochemicals Gmbh | Viskositätsreduzierer für Polyetherpolyole |
| MX2010005069A (es) | 2009-05-27 | 2010-11-26 | Bayer Materialscience Ag | Procedimiento para la fabricacion de espumas blandas de poliuretano con emision reducida. |
| ES2443834T3 (es) | 2009-07-09 | 2014-02-20 | Bayer Intellectual Property Gmbh | Procedimiento para la fabricación de materiales de espuma de poliuretano ignífugos con buenas propiedades de uso a largo plazo |
| US8969450B2 (en) | 2009-12-01 | 2015-03-03 | Bridgestone Corporation | Modified rubber compositions and methods of preparation |
| US20110230581A1 (en) | 2010-03-17 | 2011-09-22 | Bayer Materialscience Llc | Process for the production of polyether polyols with a high ethylene oxide content |
| SG190873A1 (en) | 2010-12-20 | 2013-07-31 | Bayer Ip Gmbh | Method for producing polyether ester polyols |
| US10106638B2 (en) * | 2011-07-29 | 2018-10-23 | Evonik Degussa Gmbh | Reduced emissions low density spray polyurethane foam |
| CN103013352B (zh) * | 2012-12-19 | 2014-11-26 | 长沙艾森设备维护技术有限公司 | 飞机皮革及油漆表面抛光剂 |
| KR102272782B1 (ko) | 2013-04-19 | 2021-07-08 | 코베스트로 엘엘씨 | 몰드 내 전자 인쇄 회로 기판 캡슐화 및 조립체 |
| EP3330308A1 (de) | 2016-12-05 | 2018-06-06 | Covestro Deutschland AG | Verfahren zur herstellung von tdi-basierten polyurethanweichschaumstoffen enthaltend organische säureanhydride und/oder organische säurechloride |
| EP3864939A1 (en) | 2018-10-09 | 2021-08-18 | Covestro LLC | Insert-molded electronic modules using thermally conductive polycarbonate and molded interlocking features |
| EP3760659A1 (de) | 2019-07-01 | 2021-01-06 | Covestro Deutschland AG | Amingestartete polyole als einbaubare katalysatoren im hr-schaum |
| CN114683447B (zh) * | 2022-03-09 | 2023-09-05 | 海南汉地阳光石油化工有限公司 | 一种橡胶加工用脱模剂及其制备方法 |
-
1971
- 1971-05-03 DE DE2121670A patent/DE2121670C3/de not_active Expired
-
1972
- 1972-04-28 AU AU41679/72A patent/AU463097B2/en not_active Expired
- 1972-04-28 IT IT49921/72A patent/IT952812B/it active
- 1972-05-02 DK DK217972AA patent/DK129462B/da unknown
- 1972-05-02 JP JP4338772A patent/JPS5542091B1/ja active Pending
- 1972-05-02 NO NO1535/72A patent/NO133841C/no unknown
- 1972-05-02 CH CH652072A patent/CH574466A5/xx not_active IP Right Cessation
- 1972-05-02 AT AT379472A patent/AT312942B/de not_active IP Right Cessation
- 1972-05-02 ES ES402301A patent/ES402301A1/es not_active Expired
- 1972-05-02 SE SE7205771A patent/SE380814B/xx unknown
- 1972-05-03 FR FR7215725A patent/FR2135266B1/fr not_active Expired
- 1972-05-03 BR BR2743/72A patent/BR7202743D0/pt unknown
- 1972-05-03 NL NL7205960A patent/NL7205960A/xx not_active Application Discontinuation
- 1972-05-03 BE BE782942A patent/BE782942A/xx not_active IP Right Cessation
- 1972-05-03 GB GB2055872A patent/GB1365215A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH574466A5 (enrdf_load_stackoverflow) | 1976-04-15 |
| DK129462C (enrdf_load_stackoverflow) | 1975-05-05 |
| JPS5542091B1 (enrdf_load_stackoverflow) | 1980-10-28 |
| BR7202743D0 (pt) | 1973-05-24 |
| AT312942B (de) | 1974-01-25 |
| IT952812B (it) | 1973-07-30 |
| DE2121670B2 (de) | 1979-04-05 |
| DE2121670A1 (de) | 1972-11-16 |
| NO133841C (enrdf_load_stackoverflow) | 1976-07-07 |
| BE782942A (fr) | 1972-11-03 |
| AU463097B2 (en) | 1975-07-17 |
| FR2135266A1 (enrdf_load_stackoverflow) | 1972-12-15 |
| GB1365215A (en) | 1974-08-29 |
| SE380814B (sv) | 1975-11-17 |
| NO133841B (enrdf_load_stackoverflow) | 1976-03-29 |
| AU4167972A (en) | 1973-11-01 |
| NL7205960A (enrdf_load_stackoverflow) | 1972-11-07 |
| DE2121670C3 (de) | 1979-11-15 |
| DK129462B (da) | 1974-10-14 |
| FR2135266B1 (enrdf_load_stackoverflow) | 1982-06-11 |
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