BR112014016275A8 - processo para produzir espumas rígidas de poliuretano, espuma rígida de poliuretano, uso de uma espuma rígida de poliuretano, e, componente de poliol - Google Patents
processo para produzir espumas rígidas de poliuretano, espuma rígida de poliuretano, uso de uma espuma rígida de poliuretano, e, componente de poliolInfo
- Publication number
- BR112014016275A8 BR112014016275A8 BR112014016275A BR112014016275A BR112014016275A8 BR 112014016275 A8 BR112014016275 A8 BR 112014016275A8 BR 112014016275 A BR112014016275 A BR 112014016275A BR 112014016275 A BR112014016275 A BR 112014016275A BR 112014016275 A8 BR112014016275 A8 BR 112014016275A8
- Authority
- BR
- Brazil
- Prior art keywords
- polyurethane foam
- rigid polyurethane
- polyol component
- produce
- rigid
- 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)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12150016.9 | 2012-01-02 | ||
| EP12150016 | 2012-01-02 | ||
| EP12160927.5 | 2012-03-23 | ||
| 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 (3)
| Publication Number | Publication Date |
|---|---|
| BR112014016275A2 BR112014016275A2 (pt) | 2017-06-13 |
| BR112014016275A8 true BR112014016275A8 (pt) | 2017-07-04 |
| BR112014016275B1 BR112014016275B1 (pt) | 2020-10-27 |
Family
ID=47501145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014016275-1A BR112014016275B1 (pt) | 2012-01-02 | 2012-12-13 | processo para produzir espumas rígidas de poliuretano, espuma rígida de poliuretano, uso de uma espuma rígida de poliuretano, e, componente de poliol |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP2800769B1 (pt) |
| JP (2) | JP2015504113A (pt) |
| KR (1) | KR102018406B1 (pt) |
| CN (1) | CN104039856B (pt) |
| AU (1) | AU2012364369B2 (pt) |
| BR (1) | BR112014016275B1 (pt) |
| CA (1) | CA2862774C (pt) |
| EA (1) | EA027089B1 (pt) |
| ES (1) | ES2560968T3 (pt) |
| HU (1) | HUE027908T2 (pt) |
| IN (1) | IN2014CN04925A (pt) |
| MX (1) | MX339548B (pt) |
| MY (1) | MY167781A (pt) |
| PH (1) | PH12014501409A1 (pt) |
| PL (1) | PL2800769T3 (pt) |
| RS (1) | RS54603B1 (pt) |
| SG (1) | SG11201403796RA (pt) |
| WO (1) | WO2013102540A1 (pt) |
| ZA (1) | ZA201405619B (pt) |
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 |
| BR112014017049A8 (pt) * | 2012-01-18 | 2017-07-04 | Basf Se | processo para preparar espumas rígidas de poliuretano ou espumas rígidas de poli-isocianurato, espuma rígida de poliuretano ou poli-isocianurato, uso da espuma rígida de poliuretano ou poli-isocianurato, e, componente de poliol |
| US9475220B2 (en) | 2013-02-13 | 2016-10-25 | Basf Se | Process for producing composite elements |
| KR102243756B1 (ko) * | 2013-08-20 | 2021-04-23 | 바스프 에스이 | 지방산 개질 폴리에테르 폴리올을 주성분으로 하는 개선된 강성 폴리우레탄 및 강성 폴리이소시아누레이트 폼 |
| CA2934128A1 (en) | 2013-12-16 | 2015-06-25 | Rockwool International A/S | Polyisocyanurate foam composites and their production and use |
| MX367477B (es) * | 2014-02-11 | 2019-08-23 | Basf Se | Metodo para producir espumas de poliuretano rigidas y espumas de poliisocianurato rigidas. |
| 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 |
| DK3268406T3 (da) * | 2015-03-12 | 2019-07-22 | Huntsmann Advanced Mat Licensing Switzerland Gmbh | Polyolkomponent til fremstilling af pur-skumtyper |
| KR20180041665A (ko) * | 2015-08-17 | 2018-04-24 | 코베스트로 도이칠란트 아게 | 촉매로서 시클릭 암모늄 염을 사용하는 이소시아네이트의 개질 방법 |
| CN113728028A (zh) * | 2019-05-16 | 2021-11-30 | 陶氏环球技术有限责任公司 | 对苯二甲酸酯多元醇和烃发泡剂的相容共混物 |
| CN114127146A (zh) * | 2019-07-22 | 2022-03-01 | 陶氏环球技术有限责任公司 | 聚氨酯组合物、用所述聚氨酯组合物制备的产品和所述产品的制备方法 |
| TW202317655A (zh) | 2021-10-18 | 2023-05-01 | 德商巴斯夫歐洲公司 | 依據芳族聚酯多元醇及基於環氧乙烷的聚醚多元醇製備改良的剛性聚異氰脲酸脂發泡體的方法 |
| 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 |
| MX2011003903A (es) * | 2008-10-15 | 2011-04-28 | Basf Se | Polioles de poliesteres basados en acido tereftalico. |
| EP2492297A1 (de) * | 2011-02-23 | 2012-08-29 | Basf Se | Polyesterpolyole auf Basis aromatischer Dicarbonsäuren und daraus hergestellte Polyurethanhartschäume |
| BR112014017049A8 (pt) * | 2012-01-18 | 2017-07-04 | Basf Se | processo para preparar espumas rígidas de poliuretano ou espumas rígidas de poli-isocianurato, espuma rígida de poliuretano ou poli-isocianurato, uso da espuma rígida de poliuretano ou poli-isocianurato, e, componente de poliol |
-
2012
- 2012-12-13 MY MYPI2014001974A patent/MY167781A/en unknown
- 2012-12-13 WO PCT/EP2012/075347 patent/WO2013102540A1/de active Application Filing
- 2012-12-13 IN IN4925CHN2014 patent/IN2014CN04925A/en unknown
- 2012-12-13 EP EP12809693.0A patent/EP2800769B1/de active Active
- 2012-12-13 HU HUE12809693A patent/HUE027908T2/en unknown
- 2012-12-13 BR BR112014016275-1A patent/BR112014016275B1/pt active IP Right Grant
- 2012-12-13 ES ES12809693.0T patent/ES2560968T3/es active Active
- 2012-12-13 EA EA201491312A patent/EA027089B1/ru not_active IP Right Cessation
- 2012-12-13 JP JP2014550666A patent/JP2015504113A/ja not_active Ceased
- 2012-12-13 PL PL12809693T patent/PL2800769T3/pl unknown
- 2012-12-13 RS RS20160100A patent/RS54603B1/en unknown
- 2012-12-13 KR KR1020147021750A patent/KR102018406B1/ko active IP Right Grant
- 2012-12-13 MX MX2014007821A patent/MX339548B/es active IP Right Grant
- 2012-12-13 CN CN201280065848.1A patent/CN104039856B/zh active Active
- 2012-12-13 SG SG11201403796RA patent/SG11201403796RA/en unknown
- 2012-12-13 CA CA2862774A patent/CA2862774C/en active Active
- 2012-12-13 AU AU2012364369A patent/AU2012364369B2/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 |
|---|---|
| MY167781A (en) | 2018-09-25 |
| JP2018111818A (ja) | 2018-07-19 |
| ZA201405619B (en) | 2015-12-23 |
| SG11201403796RA (en) | 2014-11-27 |
| PH12014501409A1 (en) | 2014-09-22 |
| CA2862774C (en) | 2020-08-18 |
| ES2560968T3 (es) | 2016-02-23 |
| AU2012364369A1 (en) | 2014-07-24 |
| RS54603B1 (en) | 2016-08-31 |
| IN2014CN04925A (pt) | 2015-09-18 |
| EP2800769B1 (de) | 2015-12-09 |
| CA2862774A1 (en) | 2013-07-11 |
| BR112014016275A2 (pt) | 2017-06-13 |
| HUE027908T2 (en) | 2016-11-28 |
| CN104039856A (zh) | 2014-09-10 |
| EA201491312A1 (ru) | 2014-11-28 |
| JP2015504113A (ja) | 2015-02-05 |
| KR20140109475A (ko) | 2014-09-15 |
| KR102018406B1 (ko) | 2019-10-21 |
| EA027089B1 (ru) | 2017-06-30 |
| JP6567709B2 (ja) | 2019-08-28 |
| CN104039856B (zh) | 2017-03-01 |
| MX339548B (es) | 2016-05-30 |
| PL2800769T3 (pl) | 2016-06-30 |
| BR112014016275B1 (pt) | 2020-10-27 |
| AU2012364369B2 (en) | 2016-01-14 |
| MX2014007821A (es) | 2014-09-01 |
| EP2800769A1 (de) | 2014-11-12 |
| WO2013102540A1 (de) | 2013-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112014016275A2 (pt) | processo para produzir espumas rígidas de poliuretano, espuma rígida de poliuretano, uso de uma espuma rígida de poliuretano, e, componente de poliol | |
| BR112014019758A2 (pt) | processo para produzir uma espuma rígida de poliuretano-poliisocianurato | |
| BR112014028755A2 (pt) | composição de argamassa de poliuretano, processo para preparação da composição de argamassa de poliuretano, e, uso de uma composição de argamassa de poliuretano. | |
| BR112013020709A2 (pt) | espuma de poliuretano | |
| BR112013029345A2 (pt) | métodos e aplicações de estabilidade de espuma melhoradas | |
| BR112014026815A2 (pt) | composição cosmética, processo cosmético e uso de uma composição cosmética | |
| BR112015007757A2 (pt) | composição, processo para produzir uma composição, molde e uso de uma composição | |
| BR112013022558A2 (pt) | espuma de poliuretano, processo para a produção de uma espuma de poliuretano, uso de uma espuma de poliuretano, e, tubulação isolada | |
| BR112014020121A2 (pt) | bandeja para uso em uma subarmação de uma armação, métodos para usar uma bandeja e para usar uma subarmação, e, subarmação | |
| BR112013030832A2 (pt) | processo para tratar as fibras queratínicas e uso de uma composição | |
| BR112014002392A2 (pt) | processo para produzir espumas de poliuretano rígidas, uso de uma mistura de agente de sopro, e, espuma de poliuretano rígida | |
| BR112015004365A2 (pt) | mistura para redução da combustão e processo de redução da combustão | |
| BR112014009770A2 (pt) | composição espumada para cuidados pessoais | |
| BR112013023529A2 (pt) | fibra de poliuretano elástico, e, processo para produzir a mesma | |
| BR112014026565A2 (pt) | formulação, uso de uma formulação, e, processo para produzir uma formulação | |
| BR112013031294A2 (pt) | catalisador, processo para produzir espuma de poliuretano, e espuma | |
| BR112013013577A2 (pt) | espuma de poliuretano reforçada, processo para produzir a espuma de poliuretano reforçada, e, uso da espuma de poliuretano reforçada | |
| PL2900719T3 (pl) | Poliuretanowe i poliizocyjanuranowe sztywne tworzywa piankowe na bazie polieteropolioli modyfikowanych kwasami tłuszczowymi | |
| CL2014003640A1 (es) | Composicion para producir espuma rigida de poliuretano; proceso de fabricacion de dicha espuma; uso de dicha espuma; tuberia aislada; y proceso de producción de dicha tuberia. | |
| BR112014026564A2 (pt) | formulação, uso de uma formulação, e, processo para a preparação de uma formulação | |
| BR112013003535A2 (pt) | método para formar espuma | |
| BR112014009684A2 (pt) | processo para preparar polímeros, polímero e uso de polímeros | |
| BR112015006288A2 (pt) | composição de poliisocianato, métodos para evitar coloração em purificação por destilação de um poliisocianato, e, de fabricação de um polímero de isocianato | |
| BR112013006992A2 (pt) | método para preparar uma espuma de poliuretano e espuma de poliuretano | |
| EP2864413A4 (en) | MASTER MIXTURE COMPOSITION, METHOD OF USE, AND RUBBER COMPOSITION |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
| B09A | Decision: intention to grant | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/12/2012, OBSERVADAS AS CONDICOES LEGAIS. |