ATA381876A - Verfahren zur herstellung aliphatischer poly- carbonate - Google Patents
Verfahren zur herstellung aliphatischer poly- carbonateInfo
- Publication number
- ATA381876A ATA381876A AT381876A AT381876A ATA381876A AT A381876 A ATA381876 A AT A381876A AT 381876 A AT381876 A AT 381876A AT 381876 A AT381876 A AT 381876A AT A381876 A ATA381876 A AT A381876A
- Authority
- AT
- Austria
- Prior art keywords
- production
- aliphatic polycarbonates
- polycarbonates
- aliphatic
- Prior art date
Links
- 229920000515 polycarbonate Polymers 0.000 title 1
- 239000004417 polycarbonate Substances 0.000 title 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
- C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/02—Aliphatic polycarbonates
- C08G64/0208—Aliphatic polycarbonates saturated
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752523352 DE2523352A1 (de) | 1975-05-27 | 1975-05-27 | Verfahren zur herstellung aliphatischer polycarbonate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA381876A true ATA381876A (de) | 1979-07-15 |
| AT355310B AT355310B (de) | 1980-02-25 |
Family
ID=5947486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT381876A AT355310B (de) | 1975-05-27 | 1976-05-25 | Verfahren zur herstellung aliphatischer poly- carbonate |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS51144492A (de) |
| AT (1) | AT355310B (de) |
| BE (1) | BE842196A (de) |
| BR (1) | BR7603333A (de) |
| DE (1) | DE2523352A1 (de) |
| ES (1) | ES448262A1 (de) |
| FR (1) | FR2312521A1 (de) |
| GB (1) | GB1526885A (de) |
| IT (1) | IT1061310B (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131731A (en) * | 1976-11-08 | 1978-12-26 | Beatrice Foods Company | Process for preparing polycarbonates |
| JPS5556124A (en) * | 1978-10-19 | 1980-04-24 | Beatrice Foods Co | Manufacture of polycarbonate |
| JPS5564535A (en) * | 1978-11-10 | 1980-05-15 | Nisso Yuka Kogyo Kk | Separation of mixture of ethylene glycol and ethylene carbonate |
| EP0227819A4 (de) * | 1985-07-01 | 1988-02-08 | Dow Chemical Co | Verfahren zur erhöhung des molekulargewichtes von poly(alkylencarbonat)polyolen. |
| JP2623550B2 (ja) * | 1987-01-27 | 1997-06-25 | 東亞合成株式会社 | ポリカーボネートジオールの製造法 |
| JPS6466236A (en) * | 1987-09-08 | 1989-03-13 | Mitsubishi Gas Chemical Co | Aliphatic polycarbonate and production thereof |
| JP2554775B2 (ja) * | 1990-11-29 | 1996-11-13 | 出光石油化学株式会社 | ポリカーボネートの製造方法 |
| EP0754714B1 (de) * | 1994-04-08 | 1999-11-03 | Asahi Kasei Kogyo Kabushiki Kaisha | Verfahren zur herstellung von polycarbonaten mit hydroxylendgruppen |
| EP0781792B1 (de) | 1995-12-28 | 2002-02-06 | Asahi Glass Company Ltd. | Platte aus vernetztem Polyurethan und daraus hergestellter Verbundstoff |
| WO2013076099A1 (de) | 2011-11-24 | 2013-05-30 | Bayer Intellectual Property Gmbh | Herstellung und verwendung von hochmolekularen aliphatischen polycarbonaten |
| CA2986567A1 (en) * | 2015-05-21 | 2016-11-24 | Paul Share | Preparation of hyperbranched polycarbonate polyols and their use |
| TWI761404B (zh) | 2016-12-19 | 2022-04-21 | 德商科思創德意志股份有限公司 | 製備具有低反應性（環）脂族聚碳酸酯多元醇之方法 |
| CN114206981A (zh) | 2019-08-19 | 2022-03-18 | 科思创知识产权两合公司 | 制备聚醚碳酸酯醇的方法 |
| CN114206983A (zh) | 2019-08-19 | 2022-03-18 | 科思创德国股份有限公司 | 制备聚醚碳酸酯醇的方法 |
| EP3783044A1 (de) | 2019-08-19 | 2021-02-24 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
| EP3783045A1 (de) | 2019-08-19 | 2021-02-24 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
| EP3783046A1 (de) | 2019-08-19 | 2021-02-24 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
| US20220315697A1 (en) | 2019-08-19 | 2022-10-06 | Covestro Deutschland Ag | Method for preparing polyether carbonate alcohols |
| EP3862377A1 (de) | 2020-02-04 | 2021-08-11 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
| EP4039727A1 (de) | 2021-02-05 | 2022-08-10 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatalkoholen |
| EP4180474A1 (de) | 2021-11-12 | 2023-05-17 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatalkohole |
| EP4467591A4 (de) | 2022-01-18 | 2025-04-16 | Asahi Kasei Kabushiki Kaisha | Verfahren zur herstellung von polycarbonatdiol, polycarbonatdiol und umesterungskatalysator |
| EP4293065B8 (de) | 2022-06-14 | 2025-11-26 | Technische Universität Berlin | Polymere enthaltend einen polyethercarbonat-haltigen block, herstellungsverfahren dafür und verwendung der polymere als tensid |
| EP4378972A1 (de) | 2022-11-30 | 2024-06-05 | Covestro Deutschland AG | (cyclo)aliphatische polycarbonatpolyol-zusammensetzung |
| DE102023000396A1 (de) | 2023-02-09 | 2024-08-14 | Covestro Deutschland Ag | Verfahren zur Herstellung von Polyethercarbonatalkoholen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2001091A1 (de) * | 1970-01-12 | 1971-07-22 | Huels Chemische Werke Ag | Verfahren zur Herstellung linearer,hochmolekularer Polycarbonate |
-
1975
- 1975-05-27 DE DE19752523352 patent/DE2523352A1/de not_active Withdrawn
-
1976
- 1976-05-25 BE BE167310A patent/BE842196A/xx unknown
- 1976-05-25 IT IT4963776A patent/IT1061310B/it active
- 1976-05-25 AT AT381876A patent/AT355310B/de not_active IP Right Cessation
- 1976-05-25 GB GB2161476A patent/GB1526885A/en not_active Expired
- 1976-05-26 BR BR7603333A patent/BR7603333A/pt unknown
- 1976-05-26 ES ES448262A patent/ES448262A1/es not_active Expired
- 1976-05-26 FR FR7616063A patent/FR2312521A1/fr active Granted
- 1976-05-27 JP JP51060714A patent/JPS51144492A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1526885A (en) | 1978-10-04 |
| DE2523352A1 (de) | 1976-12-09 |
| FR2312521B1 (de) | 1982-09-10 |
| JPS51144492A (en) | 1976-12-11 |
| FR2312521A1 (fr) | 1976-12-24 |
| ES448262A1 (es) | 1977-12-01 |
| BR7603333A (pt) | 1976-12-07 |
| IT1061310B (it) | 1983-02-28 |
| AT355310B (de) | 1980-02-25 |
| BE842196A (fr) | 1976-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATA381876A (de) | Verfahren zur herstellung aliphatischer poly- carbonate | |
| ATA705976A (de) | Verfahren zur herstellung von schwefelhaltigen organosiliciumverbindungen | |
| AT347687B (de) | Verfahren zur herstellung von polyurethanen | |
| AT351916B (de) | Verfahren zur herstellung von getraenken bitterer geschmacksrichtung | |
| AT352403B (de) | Verfahren zur herstellung von anorganisch- organischen kunststoffen | |
| AT359477B (de) | Verfahren zur herstellung von para-benzochinon | |
| AT354739B (de) | Verfahren zur herstellung von schaumstoffen | |
| AT344141B (de) | Verfahren zur herstellung von phenolen | |
| AT346319B (de) | Verfahren zur herstellung kernalkylierter mehrkernphenole | |
| ATA478377A (de) | Verfahren zur herstellung von xylit enthaltenden hartkaramellen | |
| ATA662376A (de) | Verfahren zur herstellung von terpolymerisaten | |
| AT352395B (de) | Verfahren zur herstellung von polyurethanen | |
| AT342860B (de) | Verfahren zur herstellung von athylenpolymerisaten | |
| DD130146A5 (de) | Verfahren zur herstellung von epoxyden | |
| AT349454B (de) | Verfahren zur herstellung von alfa-cyano- benzylestern | |
| AT348670B (de) | Verfahren zur herstellung von cephalosporin- tabletten | |
| ATA980876A (de) | Verfahren zur herstellung von 2-oxo-pyrrolidin- n-alkylamiden | |
| ATA425476A (de) | Verfahren zur herstellung von steroid-carbon- saeurelactonen | |
| ATA932277A (de) | Verfahren zur herstellung von aliphatischen isocyanaten | |
| ATA58375A (de) | Verfahren zur herstellung von polykarbonaten | |
| AT351921B (de) | Verfahren zur herstellung von bueroformularen | |
| AT347929B (de) | Verfahren zur herstellung von triphenylalken- derivaten | |
| AT347918B (de) | Verfahren zur herstellung von hexachlor- cyclobuten | |
| AT348506B (de) | Verfahren zur herstellung von bis- polybromphenoxy-alkanen | |
| AT338759B (de) | Verfahren zur herstellung von hydrazobenzolderivaten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| ELJ | Ceased due to non-payment of the annual fee |