WO2009066616A1 - イソシアネートおよび芳香族ヒドロキシ化合物の製造方法 - Google Patents

イソシアネートおよび芳香族ヒドロキシ化合物の製造方法 Download PDF

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Publication number
WO2009066616A1
WO2009066616A1 PCT/JP2008/070765 JP2008070765W WO2009066616A1 WO 2009066616 A1 WO2009066616 A1 WO 2009066616A1 JP 2008070765 W JP2008070765 W JP 2008070765W WO 2009066616 A1 WO2009066616 A1 WO 2009066616A1
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WO
WIPO (PCT)
Prior art keywords
isocyanate
compound
polycarbonate resin
hydroxy compound
aromatic hydroxy
Prior art date
Application number
PCT/JP2008/070765
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English (en)
French (fr)
Other versions
WO2009066616A9 (ja
Inventor
Masaaki Shinohata
Nobuhisa Miyake
Original Assignee
Asahi Kasei Chemicals Corporation
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 Asahi Kasei Chemicals Corporation filed Critical Asahi Kasei Chemicals Corporation
Priority to JP2009542535A priority Critical patent/JP5313164B2/ja
Priority to CN200880116794.0A priority patent/CN101868445B/zh
Priority to EP14168407.6A priority patent/EP2792673B1/en
Priority to US12/743,767 priority patent/US7977504B2/en
Priority to CA2705874A priority patent/CA2705874C/en
Priority to ES08851982.2T priority patent/ES2551731T3/es
Priority to EP08851982.2A priority patent/EP2213658B1/en
Publication of WO2009066616A1 publication Critical patent/WO2009066616A1/ja
Publication of WO2009066616A9 publication Critical patent/WO2009066616A9/ja
Priority to US13/150,318 priority patent/US8293934B2/en
Priority to US13/624,014 priority patent/US8703989B2/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/40—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings
    • C07C271/58—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides
    • 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
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/08—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen
    • C08G64/12—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing nitrogen
    • 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
    • C08G64/42—Chemical after-treatment
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

　本発明の目的は、工業的に有用な化合物であるイソシアネートを、ホスゲンを使用せずに製造する方法を提供すると同時に、廃ポリカーボネート樹脂のケミカルリサイクル方法を提供することである。本発明は、芳香族ポリカーボネート樹脂とアミン化合物との反応により得られるカルバミン酸エステル化合物を熱分解反応に付すことによって、イソシアネート化合物を、ホスゲンを原料とすることなく製造することができると同時に、芳香族ポリカーボネートを構成する２価の芳香族ヒドロキシ化合物を回収するという芳香族ポリカーボネート樹脂のケミカルリサイクルをも可能とすることができる方法を開示する。
PCT/JP2008/070765 2007-11-19 2008-11-14 イソシアネートおよび芳香族ヒドロキシ化合物の製造方法 WO2009066616A1 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2009542535A JP5313164B2 (ja) 2007-11-19 2008-11-14 イソシアネートおよび芳香族ヒドロキシ化合物の製造方法
CN200880116794.0A CN101868445B (zh) 2007-11-19 2008-11-14 异氰酸酯和芳香族羟基化合物的制造方法
EP14168407.6A EP2792673B1 (en) 2007-11-19 2008-11-14 Carbamic acid ester derivatives for the production of isocyanate and aromatic hydroxy compounds
US12/743,767 US7977504B2 (en) 2007-11-19 2008-11-14 Process for producing isocyanates and aromatic hydroxy compounds
CA2705874A CA2705874C (en) 2007-11-19 2008-11-14 Process for producing isocyanates and aromatic hydroxy compounds from aromatic polycarbonate resins
ES08851982.2T ES2551731T3 (es) 2007-11-19 2008-11-14 Procedimiento para la fabricación de isocianatos y compuestos hidroxi aromáticos
EP08851982.2A EP2213658B1 (en) 2007-11-19 2008-11-14 Method for production of isocyanate and aromatic hydroxy compound
US13/150,318 US8293934B2 (en) 2007-11-19 2011-06-01 Isocyanates and aromatic hydroxy compounds
US13/624,014 US8703989B2 (en) 2007-11-19 2012-09-21 Isocyanates and aromatic hydroxy compounds

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-299703 2007-11-19
JP2007299497 2007-11-19
JP2007-299497 2007-11-19
JP2007-299504 2007-11-19
JP2007299703 2007-11-19
JP2007299504 2007-11-19

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/743,767 A-371-Of-International US7977504B2 (en) 2007-11-19 2008-11-14 Process for producing isocyanates and aromatic hydroxy compounds
US13/150,318 Division US8293934B2 (en) 2007-11-19 2011-06-01 Isocyanates and aromatic hydroxy compounds

Publications (2)

Publication Number Publication Date
WO2009066616A1 true WO2009066616A1 (ja) 2009-05-28
WO2009066616A9 WO2009066616A9 (ja) 2009-11-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070765 WO2009066616A1 (ja) 2007-11-19 2008-11-14 イソシアネートおよび芳香族ヒドロキシ化合物の製造方法

Country Status (8)

Country Link
US (3) US7977504B2 (ja)
EP (2) EP2792673B1 (ja)
JP (1) JP5313164B2 (ja)
CN (2) CN103467730B (ja)
CA (1) CA2705874C (ja)
ES (2) ES2551731T3 (ja)
TW (1) TWI415829B (ja)
WO (1) WO2009066616A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2009139062A1 (ja) * 2008-05-15 2011-09-15 旭化成ケミカルズ株式会社 イソシアネートの製造方法
US8895774B2 (en) 2008-05-15 2014-11-25 Asahi Kasei Chemicals Corporation Process for producing isocyanates using diaryl carbonate
JP2015157863A (ja) * 2011-02-21 2015-09-03 旭化成ケミカルズ株式会社 カルボニル化合物の製造方法
JP2016505591A (ja) * 2012-12-21 2016-02-25 サウディ ベーシック インダストリーズ コーポレイション 難燃剤含有ポリカーボネート組成物のアルコール分解によるジヒドロキシ芳香族化合物の製造
TWI797953B (zh) * 2022-01-07 2023-04-01 國立臺灣大學 一種非光氣法聚氨酯製程及其中間產物

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WO2010079698A1 (ja) * 2009-01-08 2010-07-15 出光興産株式会社 ポリカーボネート樹脂、それを含む塗工液、及び電子写真感光体
EP3153499B1 (en) 2009-08-21 2018-09-19 Asahi Kasei Kabushiki Kaisha Method for producing n-substituted carbamic acid ester
CN102896103B (zh) * 2011-07-25 2014-12-03 中国石油天然气股份有限公司 一种清洗氨基甲酸酯热分解反应器结焦的方法
RU2500662C1 (ru) * 2012-11-06 2013-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Уральский государственный лесотехнический университет Способ химической утилизации отходов поликарбонатов
US9328046B2 (en) 2013-10-15 2016-05-03 Saudi Basic Industries Corporation Method for direct ammonolysis of polycarbonate-containing materials and products
CN104513116B (zh) * 2014-12-17 2016-08-17 大连理工大学 一种手性氨基甲酸酯及其衍生物的合成方法
CN105037793A (zh) * 2015-07-03 2015-11-11 高鼎精细化工(昆山)有限公司 聚碳酸酯回收制备二元醇化合物及聚胺基甲酸酯的方法
TWI725388B (zh) * 2019-02-27 2021-04-21 國立臺灣大學 一種自回收聚碳酸酯製備異氰酸酯之方法
WO2021042314A1 (zh) * 2019-09-05 2021-03-11 诠达化学股份有限公司 一种有机无机混成材料、其制备方法和其起始原料的制备方法
US20240294728A1 (en) * 2021-07-14 2024-09-05 Universiteit Antwerpen Two-stage chemical recycling of polyurethanes

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2009139062A1 (ja) * 2008-05-15 2011-09-15 旭化成ケミカルズ株式会社 イソシアネートの製造方法
JP5592786B2 (ja) * 2008-05-15 2014-09-17 旭化成ケミカルズ株式会社 イソシアネートの製造方法
US8895774B2 (en) 2008-05-15 2014-11-25 Asahi Kasei Chemicals Corporation Process for producing isocyanates using diaryl carbonate
US9233918B2 (en) 2008-05-15 2016-01-12 Asahi Kasei Chemicals Corporation Isocyanate production process
JP2015157863A (ja) * 2011-02-21 2015-09-03 旭化成ケミカルズ株式会社 カルボニル化合物の製造方法
JP2016505591A (ja) * 2012-12-21 2016-02-25 サウディ ベーシック インダストリーズ コーポレイション 難燃剤含有ポリカーボネート組成物のアルコール分解によるジヒドロキシ芳香族化合物の製造
US9428627B2 (en) 2012-12-21 2016-08-30 Sabic Global Technologies B.V. Manufacture of dihydroxy aromatic compounds by alcoholysis of flame retardant-containing polycarbonate compositions
TWI797953B (zh) * 2022-01-07 2023-04-01 國立臺灣大學 一種非光氣法聚氨酯製程及其中間產物

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US20130178643A1 (en) 2013-07-11
US20110319648A1 (en) 2011-12-29
TW200930693A (en) 2009-07-16
ES2685596T3 (es) 2018-10-10
ES2551731T3 (es) 2015-11-23
WO2009066616A9 (ja) 2009-11-19
CA2705874A1 (en) 2009-05-28
EP2792673A1 (en) 2014-10-22
CN103467730A (zh) 2013-12-25
EP2213658A1 (en) 2010-08-04
JP5313164B2 (ja) 2013-10-09
CN103467730B (zh) 2015-12-23
CN101868445B (zh) 2014-06-18
EP2213658A4 (en) 2013-12-04
CN101868445A (zh) 2010-10-20
EP2792673B1 (en) 2018-07-25
US8703989B2 (en) 2014-04-22
US7977504B2 (en) 2011-07-12
US8293934B2 (en) 2012-10-23
US20100274047A1 (en) 2010-10-28
TWI415829B (zh) 2013-11-21
JPWO2009066616A1 (ja) 2011-04-07
CA2705874C (en) 2013-10-29
EP2213658B1 (en) 2015-09-09

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