MX367477B - Metodo para producir espumas de poliuretano rigidas y espumas de poliisocianurato rigidas. - Google Patents
Metodo para producir espumas de poliuretano rigidas y espumas de poliisocianurato rigidas.Info
- Publication number
- MX367477B MX367477B MX2016009946A MX2016009946A MX367477B MX 367477 B MX367477 B MX 367477B MX 2016009946 A MX2016009946 A MX 2016009946A MX 2016009946 A MX2016009946 A MX 2016009946A MX 367477 B MX367477 B MX 367477B
- Authority
- MX
- Mexico
- Prior art keywords
- mol
- rigid foams
- polyol
- polyisocyanurate
- present
- Prior art date
Links
- 239000006260 foam Substances 0.000 title abstract 8
- 229920000582 polyisocyanurate Polymers 0.000 title abstract 4
- 239000011495 polyisocyanurate Substances 0.000 title abstract 4
- 229920002635 polyurethane Polymers 0.000 title abstract 4
- 239000004814 polyurethane Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920005862 polyol Polymers 0.000 abstract 5
- 150000003077 polyols Chemical class 0.000 abstract 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 4
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 abstract 4
- 229920005906 polyester polyol Polymers 0.000 abstract 3
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract 2
- 229920000570 polyether Polymers 0.000 abstract 2
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 229940053200 antiepileptics fatty acid derivative Drugs 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N phthalic anhydride Chemical compound C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
- -1 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
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
- C08G18/40—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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/672—Dicarboxylic acids and dihydroxy 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
- C08G18/08—Processes
- C08G18/14—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
- 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
- C08G18/1833—Catalysts containing secondary or tertiary amines or salts thereof having ether, acetal, or orthoester 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
- C08G18/42—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
- C08G18/4288—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
- 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
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy 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
- C08G18/48—Polyethers
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4879—Polyethers containing cyclic groups containing aromatic 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
-
- 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
- C08J9/0038—Use of organic additives containing phosphorus
-
- 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
-
- 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
- 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
- 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
- C08J2203/14—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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/66—Substances characterised by their function in the composition
- C08L2666/84—Flame-proofing or flame-retarding additives
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)
- Oil, Petroleum & Natural Gas (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14154645 | 2014-02-11 | ||
| PCT/EP2015/051569 WO2015121057A1 (de) | 2014-02-11 | 2015-01-27 | Verfahren zur herstellung von polyurethan-hartschäumen und polyisocyanurat-hartschäumen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016009946A MX2016009946A (es) | 2016-11-11 |
| MX367477B true MX367477B (es) | 2019-08-23 |
Family
ID=50071499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016009946A MX367477B (es) | 2014-02-11 | 2015-01-27 | Metodo para producir espumas de poliuretano rigidas y espumas de poliisocianurato rigidas. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US10259906B2 (enExample) |
| EP (1) | EP3105274B1 (enExample) |
| JP (1) | JP2017509738A (enExample) |
| KR (1) | KR102338624B1 (enExample) |
| CN (1) | CN105980438A (enExample) |
| BR (1) | BR112016017431A8 (enExample) |
| CA (1) | CA2938060A1 (enExample) |
| ES (1) | ES2673860T3 (enExample) |
| MX (1) | MX367477B (enExample) |
| PL (1) | PL3105274T3 (enExample) |
| RU (1) | RU2016136382A (enExample) |
| WO (1) | WO2015121057A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3091147C (en) | 2018-02-16 | 2022-03-08 | H.B. Fuller Company | Electric cell potting compound and method of making |
| JP7323106B2 (ja) * | 2018-04-10 | 2023-08-08 | ステパン カンパニー | 改善された低温ｒ値を有するポリオールブレンド及び硬質フォーム |
| CA3109540A1 (en) * | 2018-08-16 | 2020-02-20 | Basf Se | Environmentally friendly driven polyurethane spray foam systems |
| WO2020089439A1 (en) * | 2018-11-02 | 2020-05-07 | Covestro Deutschland Ag | A rigid polyurethane precast panel |
| CN111138618A (zh) * | 2018-11-02 | 2020-05-12 | 科思创德国股份有限公司 | 聚氨酯硬质预制板 |
| CN114213797A (zh) * | 2022-01-11 | 2022-03-22 | 陈小云 | 一种耐磨防刮smc模塑料及其制备方法 |
| CN119013337A (zh) | 2022-04-04 | 2024-11-22 | 巴斯夫欧洲公司 | 用于从聚氨酯硬质泡沫回收基于亚磷酸酯的阻燃剂的价值链返回方法 |
| EP4612224A1 (en) | 2022-11-03 | 2025-09-10 | Basf Se | Value chain return process for the recovery of not bonded additives by extraction from polyurethane or polyisocyanurate rigid foams and depolymerization of the polyurethane rigid foams |
| CN120153019A (zh) | 2022-11-03 | 2025-06-13 | 巴斯夫欧洲公司 | 用于从废聚氨酯和聚异氰脲酸酯硬质泡沫的解聚中回收聚合亚甲基亚苯基胺（pMDA）作为其HCl盐的价值链返回方法 |
| WO2025016860A1 (en) | 2023-07-14 | 2025-01-23 | Basf Se | Process for recycling polyurethane foams |
| WO2025016927A1 (en) | 2023-07-14 | 2025-01-23 | Basf Se | Method for selecting, from a foam mix comprising one or more foam pieces, target foam pieces, method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor of a recycling process and respective computer program |
| WO2025016900A1 (en) | 2023-07-14 | 2025-01-23 | Basf Se | Process for recycling polyurethane waste through remonomerization by hydro ammonolysis |
| WO2025016952A1 (en) | 2023-07-14 | 2025-01-23 | Basf Se | Method and system for classifying polyurethane objects from a waste stream |
| EP4491364A1 (en) | 2023-07-14 | 2025-01-15 | Basf Se | Method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor |
| WO2025016903A1 (en) | 2023-07-14 | 2025-01-23 | Basf Se | Recovery of polyesterols from polyesterol-based polyurethanes via hydrolysis and re-condensation |
| WO2025016861A1 (en) | 2023-07-14 | 2025-01-23 | Basf Se | Method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor of a recycling process for recovering raw materials and respective computer program |
| WO2025016920A1 (en) | 2023-07-14 | 2025-01-23 | Basf Se | Process for autocatalytic hydroglycolytic or hydrolytic cleavage of waste streams containing polyurethane |
| WO2025016934A1 (en) | 2023-07-14 | 2025-01-23 | Basf Se | Recycling of pu-softfoams with graft polyol content |
| WO2025190718A1 (en) | 2024-03-13 | 2025-09-18 | Basf Se | Method for selecting target foam pieces from a vehicle scrap material |
| WO2025190719A1 (en) | 2024-03-13 | 2025-09-18 | Basf Se | Method for selecting and pre-processing target foam elements from a vehicle scrap material |
| WO2025190721A1 (en) | 2024-03-13 | 2025-09-18 | Basf Se | Method for recycling a polymer material from a vehicle scrap material |
Family Cites Families (12)
| 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 |
| US4529744A (en) * | 1982-10-25 | 1985-07-16 | Stepan Company | Compatibilized aromatic polyester polyols |
| US5051528A (en) | 1990-04-24 | 1991-09-24 | Eastman Kodak Company | Recovery process for ethylene glycol and dimethylterephthalate |
| US6461536B2 (en) * | 1998-02-09 | 2002-10-08 | Basf Corporation | Stable polyester polyol composition |
| WO2006100756A1 (ja) * | 2005-03-22 | 2006-09-28 | Kawasaki Kasei Chemicals Ltd. | ポリエステルポリオールの製造方法 |
| CA2629090C (en) * | 2005-11-14 | 2014-05-27 | Dow Global Technologies Inc. | Method of molding rigid polyurethane foams with enhanced thermal conductivity |
| SI2340269T1 (sl) | 2008-10-15 | 2013-01-31 | Basf Se | Poliesterski polioli na bazi terefthalične kisline |
| CA2819569C (en) * | 2010-12-02 | 2020-01-14 | Basf Se | Polyester polyols based on aromatic dicarboxylic acids |
| US20120214891A1 (en) * | 2011-02-23 | 2012-08-23 | Basf Se | Polyester polyols based on aromatic dicarboxylic acids |
| HUE025196T2 (en) * | 2011-03-22 | 2016-02-29 | Basf Se | PU rigid foam with low heat and good thermal stability |
| CA2862774C (en) * | 2012-01-02 | 2020-08-18 | Basf Se | Producing rigid polyurethane foams and rigid polyisocyanurate foams |
| US20130251975A1 (en) * | 2012-03-23 | 2013-09-26 | Basf Se | Producing rigid polyurethane foams and rigid polyisocyanurate foams |
-
2015
- 2015-01-27 KR KR1020167024871A patent/KR102338624B1/ko active Active
- 2015-01-27 MX MX2016009946A patent/MX367477B/es active IP Right Grant
- 2015-01-27 PL PL15702428T patent/PL3105274T3/pl unknown
- 2015-01-27 US US15/117,960 patent/US10259906B2/en not_active Expired - Fee Related
- 2015-01-27 ES ES15702428.2T patent/ES2673860T3/es active Active
- 2015-01-27 EP EP15702428.2A patent/EP3105274B1/de active Active
- 2015-01-27 RU RU2016136382A patent/RU2016136382A/ru not_active Application Discontinuation
- 2015-01-27 JP JP2016549432A patent/JP2017509738A/ja active Pending
- 2015-01-27 BR BR112016017431A patent/BR112016017431A8/pt not_active Application Discontinuation
- 2015-01-27 WO PCT/EP2015/051569 patent/WO2015121057A1/de not_active Ceased
- 2015-01-27 CA CA2938060A patent/CA2938060A1/en not_active Abandoned
- 2015-01-27 CN CN201580007973.0A patent/CN105980438A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2938060A1 (en) | 2015-08-20 |
| KR20160119838A (ko) | 2016-10-14 |
| EP3105274A1 (de) | 2016-12-21 |
| US10259906B2 (en) | 2019-04-16 |
| PL3105274T3 (pl) | 2018-08-31 |
| RU2016136382A3 (enExample) | 2018-07-25 |
| WO2015121057A1 (de) | 2015-08-20 |
| ES2673860T3 (es) | 2018-06-26 |
| JP2017509738A (ja) | 2017-04-06 |
| US20160347904A1 (en) | 2016-12-01 |
| MX2016009946A (es) | 2016-11-11 |
| BR112016017431A8 (pt) | 2020-06-16 |
| RU2016136382A (ru) | 2018-03-15 |
| KR102338624B1 (ko) | 2021-12-14 |
| CN105980438A (zh) | 2016-09-28 |
| EP3105274B1 (de) | 2018-03-14 |
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