MX339548B - Metodo para producir espumas rigidas de poliuretano y espumas rigidas de poliisocianurato. - Google Patents
Metodo para producir espumas rigidas de poliuretano y espumas rigidas de poliisocianurato.Info
- Publication number
- MX339548B MX339548B MX2014007821A MX2014007821A MX339548B MX 339548 B MX339548 B MX 339548B MX 2014007821 A MX2014007821 A MX 2014007821A MX 2014007821 A MX2014007821 A MX 2014007821A MX 339548 B MX339548 B MX 339548B
- Authority
- MX
- Mexico
- Prior art keywords
- mol
- hard foams
- derivatives
- polyol
- acid composition
- 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
- 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
-
- 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
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4219—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from aromatic dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
-
- 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
- C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
- C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
- C08G18/4252—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids derived from polyols containing polyether groups and polycarboxylic acids
-
- 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
- C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- 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
- C08G2110/0025—Foam properties rigid
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/18—Binary blends of expanding agents
- C08J2203/184—Binary blends of expanding agents of chemical foaming agent and physical blowing agent, e.g. azodicarbonamide and fluorocarbon
-
- 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
- C08J2375/06—Polyurethanes from polyesters
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Abstract
La invención se refiere a un método para la producción de espumas rígidas de poliuretano o espumas rígidas de poliisocianurato por reacción de por lo menos un poliisocianato A), poliéter éster polioles B) a base de ácidos dicarboxílicos aromáticos que pueden obtenerse por esterificación de B1) de 10 a 70% molar de una composición de ácido dicarboxílico que contiene b11) de 50 a 100% molar, en relación a la composición de ácido dicarboxílico, de uno o más ácidos dicarboxílicos aromáticos o derivados de los mismos, b12) de 0 a 50% molar, en relación a la composición de ácido dicarboxílico b1), de uno o un ácidos dicarboxílicos alifáticos o más derivados de los mismos, b2) de 2 a 30% molar de uno o más ácidos grasos y/o derivados de ácidos grasos, b3) de 10 a 70% molar de uno o más dioles alifáticos o cicloalifáticos con 2 a 18 átomos de C o alcoxilatos de la misma, b4) de 2 a 50% molar de un poliol de poliéter que tiene una funcionalidad mayor que o igual a 2, producido por alcoxilación de un poliol que tiene una funcionalidad mayor que 2, donde polioles de poliéster adicionales necesarios C), que se diferencian de los del componente B), y por lo menos un poliol de poliéter D), en donde la relación de masa de la suma de los componentes B) y, en su caso, C) al componente D) es de por lo menos 7. La invención también se refiere a la fuerza espumas que puede obtenerse en dicha manera y para el uso de los mismos para la producción de elementos emparedados con capas de cobertura rígidas o flexibles. La invención se refiere además a los componentes básicos de poliol.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12150016 | 2012-01-02 | ||
| EP12160927 | 2012-03-23 | ||
| PCT/EP2012/075347 WO2013102540A1 (de) | 2012-01-02 | 2012-12-13 | Verfahren zur herstellung von polyurethan-hartschäumen und polyisocyanurat-hartschäumen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2014007821A MX2014007821A (es) | 2014-09-01 |
| MX339548B true MX339548B (es) | 2016-05-30 |
Family
ID=47501145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014007821A MX339548B (es) | 2012-01-02 | 2012-12-13 | Metodo para producir espumas rigidas de poliuretano y espumas rigidas de poliisocianurato. |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP2800769B1 (es) |
| JP (2) | JP2015504113A (es) |
| KR (1) | KR102018406B1 (es) |
| CN (1) | CN104039856B (es) |
| AU (1) | AU2012364369B2 (es) |
| BR (1) | BR112014016275B1 (es) |
| CA (1) | CA2862774C (es) |
| EA (1) | EA027089B1 (es) |
| ES (1) | ES2560968T3 (es) |
| HU (1) | HUE027908T2 (es) |
| IN (1) | IN2014CN04925A (es) |
| MX (1) | MX339548B (es) |
| MY (1) | MY167781A (es) |
| PH (1) | PH12014501409A1 (es) |
| PL (1) | PL2800769T3 (es) |
| RS (1) | RS54603B1 (es) |
| SG (1) | SG11201403796RA (es) |
| WO (1) | WO2013102540A1 (es) |
| ZA (1) | ZA201405619B (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8895636B2 (en) | 2012-01-02 | 2014-11-25 | Basf Se | Producing rigid polyurethane foams and rigid polyisocyanurate foams |
| MY165909A (en) * | 2012-01-18 | 2018-05-18 | Basf Se | Method for producing rigid polyurethane foams |
| US9475220B2 (en) | 2013-02-13 | 2016-10-25 | Basf Se | Process for producing composite elements |
| ES2655510T3 (es) * | 2013-08-20 | 2018-02-20 | Basf Se | Espumas rígidas de poliuretano y poliisocianurato mejoradas a base de polioles de poliéter modificados por ácidos grasos |
| CA2934128A1 (en) * | 2013-12-16 | 2015-06-25 | Rockwool International A/S | Polyisocyanurate foam composites and their production and use |
| EP3105274B1 (de) * | 2014-02-11 | 2018-03-14 | Basf Se | Verfahren zur herstellung von polyurethan-hartschäumen und polyisocyanurat-hartschäumen |
| CN104448186A (zh) * | 2014-11-20 | 2015-03-25 | 镇江拜因诺生物科技有限公司 | 一种生物基聚氨酯泡沫保温材料 |
| CA2973777C (en) | 2015-03-12 | 2023-09-26 | Huntsman Advanced Materials Licensing (Switzerland) Gmbh | Polyol component for the production of pur foams |
| KR20180041665A (ko) * | 2015-08-17 | 2018-04-24 | 코베스트로 도이칠란트 아게 | 촉매로서 시클릭 암모늄 염을 사용하는 이소시아네이트의 개질 방법 |
| WO2020231603A1 (en) * | 2019-05-16 | 2020-11-19 | Dow Global Technologies Llc | Compatibilized blends of terephalate ester polyols and hydrocarbon blowing agents |
| US20220315690A1 (en) * | 2019-07-22 | 2022-10-06 | Dow Global Technologies Llc | Polyurethane compositions, products prepared with same and preparation methods thereof |
| WO2023066838A1 (de) | 2021-10-18 | 2023-04-27 | Basf Se | Verfahren zur herstellung von verbesserten polyisocyanurat-hartschaumstoffen auf basis von aromatischen polyesterpolyolen und ethylenoxid basierten polyetherpolyolen |
| CN116925317B (zh) * | 2023-09-19 | 2023-11-28 | 南京赛弗尼电气有限公司 | 一种地面抬升用聚氨酯树脂组合物及其制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1003714B (de) | 1956-01-25 | 1957-03-07 | Glanzstoff Ag | Verfahren zum Abbau von Polyaethylenterephthalat zu Terephthalsaeuredimethylester |
| DE1097671B (de) | 1959-05-23 | 1961-01-19 | Bayer Ag | Verfahren zur Herstellung von Urethangruppen enthaltenden harten Schaumstoffen |
| US3399154A (en) * | 1965-10-22 | 1968-08-27 | Witco Chemical Corp | Rigid polyurethane foams and polyesters for use therein |
| US5051528A (en) | 1990-04-24 | 1991-09-24 | Eastman Kodak Company | Recovery process for ethylene glycol and dimethylterephthalate |
| EP1058701B2 (en) | 1998-02-23 | 2011-03-16 | Stepan Company | Low viscosity polyester polyols and methods for preparing same |
| DE102005041763A1 (de) * | 2005-09-01 | 2007-03-08 | Basf Ag | Polyisocyanurat Hartschaum und Verfahren zur Herstellung |
| WO2010043624A2 (de) * | 2008-10-15 | 2010-04-22 | Basf Se | Polyesterpolyole auf basis von terephthalsäure |
| EP2492297A1 (de) * | 2011-02-23 | 2012-08-29 | Basf Se | Polyesterpolyole auf Basis aromatischer Dicarbonsäuren und daraus hergestellte Polyurethanhartschäume |
| MY165909A (en) * | 2012-01-18 | 2018-05-18 | Basf Se | Method for producing rigid polyurethane foams |
-
2012
- 2012-12-13 JP JP2014550666A patent/JP2015504113A/ja not_active Ceased
- 2012-12-13 EA EA201491312A patent/EA027089B1/ru not_active IP Right Cessation
- 2012-12-13 EP EP12809693.0A patent/EP2800769B1/de active Active
- 2012-12-13 ES ES12809693.0T patent/ES2560968T3/es active Active
- 2012-12-13 IN IN4925CHN2014 patent/IN2014CN04925A/en unknown
- 2012-12-13 HU HUE12809693A patent/HUE027908T2/en unknown
- 2012-12-13 CN CN201280065848.1A patent/CN104039856B/zh active Active
- 2012-12-13 BR BR112014016275-1A patent/BR112014016275B1/pt active IP Right Grant
- 2012-12-13 RS RS20160100A patent/RS54603B1/en unknown
- 2012-12-13 AU AU2012364369A patent/AU2012364369B2/en active Active
- 2012-12-13 KR KR1020147021750A patent/KR102018406B1/ko active IP Right Grant
- 2012-12-13 MY MYPI2014001974A patent/MY167781A/en unknown
- 2012-12-13 MX MX2014007821A patent/MX339548B/es active IP Right Grant
- 2012-12-13 PL PL12809693T patent/PL2800769T3/pl unknown
- 2012-12-13 SG SG11201403796RA patent/SG11201403796RA/en unknown
- 2012-12-13 WO PCT/EP2012/075347 patent/WO2013102540A1/de active Application Filing
- 2012-12-13 CA CA2862774A patent/CA2862774C/en active Active
-
2014
- 2014-06-19 PH PH12014501409A patent/PH12014501409A1/en unknown
- 2014-07-30 ZA ZA2014/05619A patent/ZA201405619B/en unknown
-
2018
- 2018-02-02 JP JP2018016991A patent/JP6567709B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014016275A8 (pt) | 2017-07-04 |
| JP6567709B2 (ja) | 2019-08-28 |
| PL2800769T3 (pl) | 2016-06-30 |
| WO2013102540A1 (de) | 2013-07-11 |
| CN104039856B (zh) | 2017-03-01 |
| EP2800769A1 (de) | 2014-11-12 |
| ZA201405619B (en) | 2015-12-23 |
| CA2862774A1 (en) | 2013-07-11 |
| MY167781A (en) | 2018-09-25 |
| CA2862774C (en) | 2020-08-18 |
| MX2014007821A (es) | 2014-09-01 |
| JP2018111818A (ja) | 2018-07-19 |
| EA027089B1 (ru) | 2017-06-30 |
| KR20140109475A (ko) | 2014-09-15 |
| CN104039856A (zh) | 2014-09-10 |
| AU2012364369B2 (en) | 2016-01-14 |
| SG11201403796RA (en) | 2014-11-27 |
| BR112014016275A2 (pt) | 2017-06-13 |
| EP2800769B1 (de) | 2015-12-09 |
| HUE027908T2 (en) | 2016-11-28 |
| JP2015504113A (ja) | 2015-02-05 |
| KR102018406B1 (ko) | 2019-10-21 |
| EA201491312A1 (ru) | 2014-11-28 |
| ES2560968T3 (es) | 2016-02-23 |
| RS54603B1 (en) | 2016-08-31 |
| AU2012364369A1 (en) | 2014-07-24 |
| IN2014CN04925A (es) | 2015-09-18 |
| BR112014016275B1 (pt) | 2020-10-27 |
| PH12014501409A1 (en) | 2014-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX339548B (es) | Metodo para producir espumas rigidas de poliuretano y espumas rigidas de poliisocianurato. | |
| MX364715B (es) | Procedimiento para la preparacion de espumas duras de poliuretano y espumas duras de poliisocianurato. | |
| MX339680B (es) | Metodo para producir espumas rigidas de poliuretano. | |
| MX2016009946A (es) | Metodo para producir espumas de poliuretano rigidas y espumas de poliisocianurato rigidas. | |
| MX2014004563A (es) | Polioles de poliester-polieter hibridos para la expansion de desmoldeo mejorada en espumas rigidas de poliuretano. | |
| MY164067A (en) | Electrostatic dissipative tpu and compositions thereof | |
| MX2013003502A (es) | Poliesteres aromaticos de alta funcionalidad, combinaciones de poliol que comprenden los mismos y productos que resultan de los mismos. | |
| WO2013037767A3 (en) | Aqueous polyurethane dispersion for waterproof breathable coatings | |
| WO2010081127A3 (en) | Adhesives and binders for electro-optic displays | |
| RS54818B1 (sr) | Postupak za proizvodnju čvrstih poliuretanskih pena | |
| MX365596B (es) | Espumas rígidas de poliuretano y poliisocianurato en base a polieterpolioles modificados con ácidos grasos. | |
| MX358478B (es) | Polioles de poliéter-éster y el uso de los mismos para la producción de materiales de espumas rígidas de poliuretano. | |
| MX2023000319A (es) | Metodo para producir una espuma de poliuretano rigida. | |
| MX369139B (es) | Poliesteroles para producir espumas rígidas de poliuretano. | |
| TR201902960T4 (tr) | Poliüretan sert köpük malzemeleri. | |
| WO2014005863A3 (de) | Herstellung von schaumstoffen mit verbesserten eigenschaften | |
| JP2015519449A5 (es) | ||
| MX2015017969A (es) | Adhesivo de poliuretano hidrofobico. | |
| MX2013007318A (es) | Formulaciones del poliol para curacion incrementada de revestimiento a temperaturas frias de espumas rigidas de poliuretano. | |
| WO2012009201A3 (en) | High dimensional stability polyester compositions | |
| MY188433A (en) | Composition of matter polyols for polyurethane applications | |
| RU2017123561A (ru) | Водная дисперсия клеящего вещества, содержащая полиуретаны и этоксилированные жирные спирты | |
| TN2014000276A1 (en) | Producing rigid polyurethane foams and rigid polyisocy anurate foams | |
| MX345515B (es) | Composición de poliisocianurato. | |
| MX2014001928A (es) | Emulsiones estbles y su uso en la produccion en espumas a base de isocianato. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |