EA022372B1 - Непрерывный способ получения разветвленного поликарбоната - Google Patents

Непрерывный способ получения разветвленного поликарбоната Download PDF

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Publication number
EA022372B1
EA022372B1 EA201390078A EA201390078A EA022372B1 EA 022372 B1 EA022372 B1 EA 022372B1 EA 201390078 A EA201390078 A EA 201390078A EA 201390078 A EA201390078 A EA 201390078A EA 022372 B1 EA022372 B1 EA 022372B1
Authority
EA
Eurasian Patent Office
Prior art keywords
polycarbonate
molecular weight
branched
polymerization
stage
Prior art date
Application number
EA201390078A
Other languages
English (en)
Russian (ru)
Other versions
EA201390078A1 (ru
Inventor
Хироси Хатия
Мунеаки Аминака
Original Assignee
Асахи Касеи Кемикалз Корпорейшн
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 Асахи Касеи Кемикалз Корпорейшн filed Critical Асахи Касеи Кемикалз Корпорейшн
Publication of EA201390078A1 publication Critical patent/EA201390078A1/ru
Publication of EA022372B1 publication Critical patent/EA022372B1/ru

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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
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates

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)
EA201390078A 2010-07-08 2011-07-05 Непрерывный способ получения разветвленного поликарбоната EA022372B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010155956 2010-07-08
JP2010155954 2010-07-08
PCT/JP2011/065384 WO2012005251A1 (ja) 2010-07-08 2011-07-05 分岐ポリカーボネートの連続製造方法

Publications (2)

Publication Number Publication Date
EA201390078A1 EA201390078A1 (ru) 2013-06-28
EA022372B1 true EA022372B1 (ru) 2015-12-30

Family

ID=45441229

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390078A EA022372B1 (ru) 2010-07-08 2011-07-05 Непрерывный способ получения разветвленного поликарбоната

Country Status (7)

Country Link
JP (1) JP5284540B2 (zh)
KR (1) KR101458725B1 (zh)
CN (1) CN102958976B (zh)
EA (1) EA022372B1 (zh)
MY (1) MY169222A (zh)
TW (1) TWI492961B (zh)
WO (1) WO2012005251A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2851385B1 (en) * 2012-05-18 2018-01-03 Mitsubishi Gas Chemical Company, Inc. Method for continuously producing high-molecular-weight polycarbonate resin
US9701788B2 (en) 2012-08-10 2017-07-11 Mitsubishi Gas Chemical Company, Inc. Method for producing branched aromatic polycarbonate resin
EP2816068B1 (en) * 2013-06-20 2017-12-27 SABIC Global Technologies B.V. Process for the manufacture of polycarbonate compositions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000290364A (ja) * 1999-04-02 2000-10-17 Mitsubishi Gas Chem Co Inc 分岐化ポリカーボネート樹脂の製造方法
JP2002508801A (ja) * 1997-06-30 2002-03-19 バイエル・アクチエンゲゼルシヤフト 分岐鎖ポリカーボネートの製造方法
JP2005511835A (ja) * 2001-12-06 2005-04-28 ゼネラル・エレクトリック・カンパニイ 枝分れ芳香族ポリカーボネートの製造方法
JP2008024870A (ja) * 2006-07-24 2008-02-07 Idemitsu Kosan Co Ltd 分岐状ポリカーボネート樹脂およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0489824A (ja) * 1990-08-03 1992-03-24 Nippon G Ii Plast Kk ポリカーボネートの製造方法
JPH05295101A (ja) * 1992-01-29 1993-11-09 Daicel Chem Ind Ltd 分岐状ポリカーボネート及びその製造法
JPH05271402A (ja) * 1992-01-29 1993-10-19 Daicel Chem Ind Ltd 分岐状ポリカーボネート及びその製造法
KR0180827B1 (ko) * 1996-05-23 1999-05-15 김상응 분지 폴리카보네이트의 제조방법
US7759456B2 (en) * 2006-06-30 2010-07-20 Sabic Innovative Plastics Ip B.V. Branched polycarbonate resins and processes to prepare the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002508801A (ja) * 1997-06-30 2002-03-19 バイエル・アクチエンゲゼルシヤフト 分岐鎖ポリカーボネートの製造方法
JP2000290364A (ja) * 1999-04-02 2000-10-17 Mitsubishi Gas Chem Co Inc 分岐化ポリカーボネート樹脂の製造方法
JP2005511835A (ja) * 2001-12-06 2005-04-28 ゼネラル・エレクトリック・カンパニイ 枝分れ芳香族ポリカーボネートの製造方法
JP2008024870A (ja) * 2006-07-24 2008-02-07 Idemitsu Kosan Co Ltd 分岐状ポリカーボネート樹脂およびその製造方法

Also Published As

Publication number Publication date
EA201390078A1 (ru) 2013-06-28
TWI492961B (zh) 2015-07-21
MY169222A (en) 2019-03-19
CN102958976B (zh) 2014-11-26
TW201209075A (en) 2012-03-01
JPWO2012005251A1 (ja) 2013-09-02
CN102958976A (zh) 2013-03-06
WO2012005251A1 (ja) 2012-01-12
KR20130041075A (ko) 2013-04-24
JP5284540B2 (ja) 2013-09-11
KR101458725B1 (ko) 2014-11-05

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PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

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