MX342085B - Proceso para producir espuma de poliuretano flexible. - Google Patents
Proceso para producir espuma de poliuretano flexible.Info
- Publication number
- MX342085B MX342085B MX2012014825A MX2012014825A MX342085B MX 342085 B MX342085 B MX 342085B MX 2012014825 A MX2012014825 A MX 2012014825A MX 2012014825 A MX2012014825 A MX 2012014825A MX 342085 B MX342085 B MX 342085B
- Authority
- MX
- Mexico
- Prior art keywords
- cell
- cell opener
- foam
- disclosed
- well
- 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
-
- 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
- C08G18/16—Catalysts
-
- 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
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/185—Catalysts containing secondary or tertiary amines or salts thereof having cyano 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
-
- 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
- C08G18/6552—Compounds of group C08G18/63
-
- 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
-
- 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
- C08J9/0028—Use of organic additives containing nitrogen
-
- 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
- C08J9/0042—Use of organic additives containing silicon
-
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
-
- 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
- C08G2101/00—Manufacture of cellular products
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/05—Open cells, i.e. more than 50% of the pores are open
-
- 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
-
- 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
- C08J2375/08—Polyurethanes from polyethers
-
- 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
- C08J9/0033—Use of organic additives containing sulfur
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)
- Polyurethanes Or Polyureas (AREA)
Abstract
Se divulgan una composición y proceso útil para hacer espumas de poliuretano flexibles y en particular espumas de poliuretano moldeadas flexibles. También se divulga la utilización de líquidos apróticos dipolares tales como DMSO, DM1, sulfolano, N-metil-acetoacetamida, N, N-dimetilacetoacetamida así como glicoles que contienen números de hidroxilo OH# = 1100 como auxiliares de abridor de celda para 2-cianoacetamida u otras moléculas similares que contienen grupos metileno o metino activos para hacer una espuma de poliuretano. La ventaja de utilizar auxiliares de abridor de celda da por resultado a) nada de contracción de la espuma; b) niveles de uso menores del abridor de celda; c) reproductibilidad del desempeño de la espuma; d) propiedades físicas óptimas. Además, la combinación del catalizador de amina bloqueado con ácido junto con el abridor de celda y el auxiliar de abridor de celda da por resultado una mezcla menos corrosiva, así también proporciona un método que no requiere aplastamiento mecánico para la abertura de la celda.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36276110P | 2010-07-09 | 2010-07-09 | |
PCT/US2011/043385 WO2012006539A1 (en) | 2010-07-09 | 2011-07-08 | Process for producing flexible polyurethane foam |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2012014825A MX2012014825A (es) | 2013-01-29 |
MX342085B true MX342085B (es) | 2016-09-13 |
Family
ID=44629406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012014825A MX342085B (es) | 2010-07-09 | 2011-07-08 | Proceso para producir espuma de poliuretano flexible. |
Country Status (8)
Country | Link |
---|---|
US (2) | US9334382B2 (es) |
EP (2) | EP2738192B1 (es) |
JP (2) | JP5860046B2 (es) |
KR (1) | KR101466075B1 (es) |
CN (1) | CN103003326B (es) |
BR (1) | BR112012033328A2 (es) |
MX (1) | MX342085B (es) |
WO (1) | WO2012006539A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9145466B2 (en) * | 2011-07-07 | 2015-09-29 | Air Products And Chemicals, Inc. | Process for producing flexible polyurethane foam using natural oil polyols |
US20140331584A1 (en) * | 2013-05-13 | 2014-11-13 | Victor Amend | Dividing wall panel and method of manufacturing same |
BR112016012299B1 (pt) * | 2013-12-02 | 2021-09-28 | Basf Se | Processo para produção de poliuretanos, poliuretano e uso do mesmo |
CN107922579B (zh) * | 2015-06-01 | 2021-06-08 | 赢创运营有限公司 | 用于聚氨酯应用的反应性胺催化剂 |
US10189964B2 (en) | 2015-06-08 | 2019-01-29 | Covestro Llc | Methods for preparing open-celled polyurethane foams, systems for use therein, and open-celled polyurethane foams produced thereby |
WO2017094701A1 (ja) * | 2015-11-30 | 2017-06-08 | 東ソー株式会社 | ポリウレタンフォーム製造用触媒組成物、及びそれを用いた軟質ポリウレタンフォームの製造方法 |
WO2017134296A1 (en) * | 2016-02-05 | 2017-08-10 | Huntsman International Llc | Method for the reduction of aldehyde emission in polyurethane foam |
KR101902441B1 (ko) * | 2017-11-28 | 2018-10-01 | 주식회사 지아이테크 | 배치형 발포 공정을 이용한 다경도 다탄성 폴리우레탄 폼 제조 방법 |
WO2019119196A1 (en) * | 2017-12-18 | 2019-06-27 | Huntsman International Llc | A composition with reduced aldehyde emission |
CN112062933A (zh) * | 2020-09-21 | 2020-12-11 | 长春富晟汽车饰件有限公司 | 一种汽车内饰用闭模聚氨酯发泡配方 |
CN112898523B (zh) * | 2021-01-25 | 2022-05-31 | 惠彩材料科技(苏州)有限公司 | 一种聚氨酯泡棉及其制备方法和应用 |
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DE1005722B (de) | 1956-01-16 | 1957-04-04 | Bayer Ag | Reaktionsverzoegerndes Mittel bei der Umsetzung von Polyhydroxyverbindungen, Polyisocyanaten und gegebenenfalls Vernetzungsmitteln zu kautschuk-elastischen Kunststoffen |
US3050477A (en) * | 1959-10-13 | 1962-08-21 | Gen Tire & Rubber Co | Method of making polyurethane foam using an organic silane |
US3210300A (en) * | 1961-10-23 | 1965-10-05 | Du Pont | Preparation of polyurethane foams having an open cell, skeletal structure |
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-
2011
- 2011-07-08 MX MX2012014825A patent/MX342085B/es active IP Right Grant
- 2011-07-08 BR BR112012033328A patent/BR112012033328A2/pt not_active IP Right Cessation
- 2011-07-08 EP EP14000650.3A patent/EP2738192B1/en not_active Not-in-force
- 2011-07-08 JP JP2013519725A patent/JP5860046B2/ja not_active Expired - Fee Related
- 2011-07-08 KR KR1020137003351A patent/KR101466075B1/ko active IP Right Grant
- 2011-07-08 WO PCT/US2011/043385 patent/WO2012006539A1/en active Application Filing
- 2011-07-08 EP EP11738887.6A patent/EP2591031B1/en not_active Not-in-force
- 2011-07-08 CN CN201180033972.5A patent/CN103003326B/zh active Active
- 2011-07-08 US US13/178,562 patent/US9334382B2/en not_active Expired - Fee Related
-
2015
- 2015-09-11 US US14/851,081 patent/US10059823B2/en active Active
- 2015-12-17 JP JP2015246153A patent/JP6153995B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20120178839A1 (en) | 2012-07-12 |
US9334382B2 (en) | 2016-05-10 |
BR112012033328A2 (pt) | 2016-12-13 |
JP5860046B2 (ja) | 2016-02-16 |
EP2738192A1 (en) | 2014-06-04 |
CN103003326A (zh) | 2013-03-27 |
EP2591031A1 (en) | 2013-05-15 |
WO2012006539A1 (en) | 2012-01-12 |
KR20130041198A (ko) | 2013-04-24 |
US20160002426A1 (en) | 2016-01-07 |
JP6153995B2 (ja) | 2017-06-28 |
EP2738192B1 (en) | 2015-06-10 |
EP2591031B1 (en) | 2015-06-17 |
KR101466075B1 (ko) | 2014-11-27 |
JP2016084477A (ja) | 2016-05-19 |
JP2013536273A (ja) | 2013-09-19 |
MX2012014825A (es) | 2013-01-29 |
CN103003326B (zh) | 2015-12-16 |
US10059823B2 (en) | 2018-08-28 |
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