IN2014CN03051A - - Google Patents
Info
- Publication number
- IN2014CN03051A IN2014CN03051A IN3051CHN2014A IN2014CN03051A IN 2014CN03051 A IN2014CN03051 A IN 2014CN03051A IN 3051CHN2014 A IN3051CHN2014 A IN 3051CHN2014A IN 2014CN03051 A IN2014CN03051 A IN 2014CN03051A
- Authority
- IN
- India
- Prior art keywords
- reactor
- reactant stream
- fed
- packing
- rotating
- Prior art date
Links
- 239000000376 reactant Substances 0.000 abstract 5
- 238000012856 packing Methods 0.000 abstract 4
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 3
- 150000001412 amines Chemical class 0.000 abstract 3
- 239000012948 isocyanate Substances 0.000 abstract 2
- 150000002513 isocyanates Chemical class 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11186815.4A EP2586770A1 (de) | 2011-10-27 | 2011-10-27 | Verfahren zur Herstellung von Isocyanaten und/oder Polyisocyanaten |
| PCT/EP2012/071251 WO2013060836A1 (de) | 2011-10-27 | 2012-10-26 | Verfahren zur herstellung von isocyanaten und/oder polyisocyanaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014CN03051A true IN2014CN03051A (2) | 2015-07-03 |
Family
ID=47073458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3051CHN2014 IN2014CN03051A (2) | 2011-10-27 | 2012-10-26 |
Country Status (7)
| Country | Link |
|---|---|
| EP (2) | EP2586770A1 (2) |
| JP (1) | JP2015501313A (2) |
| KR (1) | KR20140093243A (2) |
| CN (1) | CN103889949A (2) |
| BR (1) | BR112014010012A2 (2) |
| IN (1) | IN2014CN03051A (2) |
| WO (1) | WO2013060836A1 (2) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9126904B2 (en) | 2012-10-24 | 2015-09-08 | Basf Se | Process for preparing isocyanates by phosgenation of amines in the liquid phase |
| WO2017055311A1 (de) | 2015-09-30 | 2017-04-06 | Covestro Deutschland Ag | Verfahren zur herstellung von isocyanaten |
| KR20230109176A (ko) | 2020-11-23 | 2023-07-19 | 바스프 에스이 | 이소시아네이트의 제조 방법 |
| KR20240012559A (ko) | 2021-05-25 | 2024-01-29 | 바스프 에스이 | 적어도 1종의 폴리이소시아네이트의 제조 방법 |
| KR20260036581A (ko) | 2023-07-14 | 2026-03-17 | 바스프 에스이 | 폴리에스테롤-기반 폴리우레탄으로부터 가수분해 및 재-축합을 통한 폴리에스테롤의 회수 |
| WO2025016920A1 (en) | 2023-07-14 | 2025-01-23 | Basf Se | Process for autocatalytic hydroglycolytic or hydrolytic cleavage of waste streams containing polyurethane |
| CN121487992A (zh) | 2023-07-14 | 2026-02-06 | 巴斯夫欧洲公司 | 具有接枝多元醇内容物的pu-软泡沫的回收利用 |
| WO2025016900A1 (en) | 2023-07-14 | 2025-01-23 | Basf Se | Process for recycling polyurethane waste through remonomerization by hydro ammonolysis |
| CN121487991A (zh) | 2023-07-14 | 2026-02-06 | 巴斯夫欧洲公司 | 用于回收利用聚氨酯泡沫的方法 |
| WO2025190721A1 (en) | 2024-03-13 | 2025-09-18 | Basf Se | Method for recycling a polymer material from a vehicle scrap material |
| WO2025262151A2 (en) | 2024-06-19 | 2025-12-26 | Basf Se | Process for recycling polyurethane waste through remonomerization by hydroaminolysis |
| WO2025262140A1 (en) | 2024-06-19 | 2025-12-26 | Basf Se | Process for recycling waste material |
| WO2026068450A1 (en) | 2024-09-24 | 2026-04-02 | Basf Se | Process for preparing a polyisocyanate mixture comprising methylene diphenyl diisocyanate (mdi) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB761590A (en) * | 1953-03-27 | 1956-11-14 | Bayer Ag | Production of isocyanates |
| US8436204B2 (en) | 2006-07-13 | 2013-05-07 | Basf Aktiengesellschaft | Method for producing isocyanates |
| CN101104595B (zh) | 2007-04-26 | 2010-10-06 | 宁波万华聚氨酯有限公司 | 一种制备异氰酸酯的方法 |
-
2011
- 2011-10-27 EP EP11186815.4A patent/EP2586770A1/de not_active Ceased
-
2012
- 2012-10-26 KR KR1020147013854A patent/KR20140093243A/ko not_active Withdrawn
- 2012-10-26 IN IN3051CHN2014 patent/IN2014CN03051A/en unknown
- 2012-10-26 EP EP12777924.7A patent/EP2771314A1/de not_active Withdrawn
- 2012-10-26 CN CN201280052284.8A patent/CN103889949A/zh active Pending
- 2012-10-26 JP JP2014537628A patent/JP2015501313A/ja not_active Withdrawn
- 2012-10-26 BR BR112014010012A patent/BR112014010012A2/pt not_active IP Right Cessation
- 2012-10-26 WO PCT/EP2012/071251 patent/WO2013060836A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP2586770A1 (de) | 2013-05-01 |
| EP2771314A1 (de) | 2014-09-03 |
| JP2015501313A (ja) | 2015-01-15 |
| WO2013060836A1 (de) | 2013-05-02 |
| CN103889949A (zh) | 2014-06-25 |
| BR112014010012A2 (pt) | 2017-04-25 |
| KR20140093243A (ko) | 2014-07-25 |
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