JPS51144492A - Method of making apiphatic polycarbonate - Google Patents

Method of making apiphatic polycarbonate

Info

Publication number
JPS51144492A
JPS51144492A JP51060714A JP6071476A JPS51144492A JP S51144492 A JPS51144492 A JP S51144492A JP 51060714 A JP51060714 A JP 51060714A JP 6071476 A JP6071476 A JP 6071476A JP S51144492 A JPS51144492 A JP S51144492A
Authority
JP
Japan
Prior art keywords
apiphatic
polycarbonate
making
making apiphatic
apiphatic polycarbonate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP51060714A
Other languages
English (en)
Japanese (ja)
Inventor
Yozefu Buishiyu Hansuu
Kurimu Hainritsuhi
Rudorufu Hansu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of JPS51144492A publication Critical patent/JPS51144492A/ja
Pending legal-status Critical Current

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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP51060714A 1975-05-27 1976-05-27 Method of making apiphatic polycarbonate Pending JPS51144492A (en)

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 (1)

Publication Number Publication Date
JPS51144492A true JPS51144492A (en) 1976-12-11

Family

ID=5947486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51060714A Pending JPS51144492A (en) 1975-05-27 1976-05-27 Method of making apiphatic polycarbonate

Country Status (9)

Country Link
JP (1) JPS51144492A (cg-RX-API-DMAC7.html)
AT (1) AT355310B (cg-RX-API-DMAC7.html)
BE (1) BE842196A (cg-RX-API-DMAC7.html)
BR (1) BR7603333A (cg-RX-API-DMAC7.html)
DE (1) DE2523352A1 (cg-RX-API-DMAC7.html)
ES (1) ES448262A1 (cg-RX-API-DMAC7.html)
FR (1) FR2312521A1 (cg-RX-API-DMAC7.html)
GB (1) GB1526885A (cg-RX-API-DMAC7.html)
IT (1) IT1061310B (cg-RX-API-DMAC7.html)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS62501080A (ja) * 1985-07-01 1987-04-30 ザ　ダウ　ケミカル　カンパニ− ポリ（アルキレン　カ−ボネ−ト）ポリオ−ルの分子量を高くするための方法
JPS63183926A (ja) * 1987-01-27 1988-07-29 Toagosei Chem Ind Co Ltd ポリカ−ボネ−トジオ−ルの製造法
JPS6466236A (en) * 1987-09-08 1989-03-13 Mitsubishi Gas Chemical Co Aliphatic polycarbonate and production thereof
JPH04202221A (ja) * 1990-11-29 1992-07-23 Idemitsu Petrochem Co Ltd ポリカーボネートの製造方法
WO1995027749A1 (fr) * 1994-04-08 1995-10-19 Asahi Kasei Kogyo Kabushiki Kaisha Procede de production de polycarbonate a terminaison hydroxyle
EP0781792A1 (en) 1995-12-28 1997-07-02 Asahi Glass Company Ltd. Cross-linked polyurethane resin sheet and laminated product employing it
JP2018517029A (ja) * 2015-05-21 2018-06-28 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 超分岐ポリカーボネートポリオールの調製及びそれらの使用
WO2023140247A1 (ja) 2022-01-18 2023-07-27 旭化成株式会社 ポリカーボネートジオールの製造方法、ポリカーボネートジオール及びエステル交換触媒

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131731A (en) * 1976-11-08 1978-12-26 Beatrice Foods Company Process for preparing polycarbonates
WO2013076099A1 (de) 2011-11-24 2013-05-30 Bayer Intellectual Property Gmbh Herstellung und verwendung von hochmolekularen aliphatischen polycarbonaten
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
EP4017899A1 (de) 2019-08-19 2022-06-29 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von polyethercarbonatalkoholen
WO2021032554A1 (de) 2019-08-19 2021-02-25 Covestro Deutschland Ag Verfahren zur herstellung von polyethercarbonatalkoholen
US20220267504A1 (en) 2019-08-19 2022-08-25 Covestro Deutschland Ag Process for preparing polyether carbonate alcohols
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
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
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)

* Cited by examiner, † Cited by third party
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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS62501080A (ja) * 1985-07-01 1987-04-30 ザ　ダウ　ケミカル　カンパニ− ポリ（アルキレン　カ−ボネ−ト）ポリオ−ルの分子量を高くするための方法
JPS63183926A (ja) * 1987-01-27 1988-07-29 Toagosei Chem Ind Co Ltd ポリカ−ボネ−トジオ−ルの製造法
JPS6466236A (en) * 1987-09-08 1989-03-13 Mitsubishi Gas Chemical Co Aliphatic polycarbonate and production thereof
JPH04202221A (ja) * 1990-11-29 1992-07-23 Idemitsu Petrochem Co Ltd ポリカーボネートの製造方法
WO1995027749A1 (fr) * 1994-04-08 1995-10-19 Asahi Kasei Kogyo Kabushiki Kaisha Procede de production de polycarbonate a terminaison hydroxyle
US5703196A (en) * 1994-04-08 1997-12-30 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing polycarbonate having terminal hydroxyl groups
EP0781792A1 (en) 1995-12-28 1997-07-02 Asahi Glass Company Ltd. Cross-linked polyurethane resin sheet and laminated product employing it
JP2018517029A (ja) * 2015-05-21 2018-06-28 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 超分岐ポリカーボネートポリオールの調製及びそれらの使用
WO2023140247A1 (ja) 2022-01-18 2023-07-27 旭化成株式会社 ポリカーボネートジオールの製造方法、ポリカーボネートジオール及びエステル交換触媒

Also Published As

Publication number Publication date
GB1526885A (en) 1978-10-04
IT1061310B (it) 1983-02-28
DE2523352A1 (de) 1976-12-09
BR7603333A (pt) 1976-12-07
FR2312521B1 (cg-RX-API-DMAC7.html) 1982-09-10
AT355310B (de) 1980-02-25
ES448262A1 (es) 1977-12-01
BE842196A (fr) 1976-11-25
ATA381876A (de) 1979-07-15
FR2312521A1 (fr) 1976-12-24

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