BRPI0806334B1 - Processo para a produção de resina de policarbonato aromática - Google Patents

Processo para a produção de resina de policarbonato aromática Download PDF

Info

Publication number
BRPI0806334B1
BRPI0806334B1 BRPI0806334-6A BRPI0806334A BRPI0806334B1 BR PI0806334 B1 BRPI0806334 B1 BR PI0806334B1 BR PI0806334 A BRPI0806334 A BR PI0806334A BR PI0806334 B1 BRPI0806334 B1 BR PI0806334B1
Authority
BR
Brazil
Prior art keywords
polycarbonate resin
aromatic polycarbonate
filter
polymer filter
polymer
Prior art date
Application number
BRPI0806334-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Ryuuji Uchimura
Kouji Iwaki
Original Assignee
Mitsubishi Chemical 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40451701&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0806334(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2007213451A external-priority patent/JP5233203B2/ja
Application filed by Mitsubishi Chemical Corporation filed Critical Mitsubishi Chemical Corporation
Publication of BRPI0806334A2 publication Critical patent/BRPI0806334A2/pt
Publication of BRPI0806334B1 publication Critical patent/BRPI0806334B1/pt

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
    • C08G64/40—Post-polymerisation treatment
    • C08G64/406—Purifying; Drying
    • 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

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)
BRPI0806334-6A 2007-08-20 2008-08-19 Processo para a produção de resina de policarbonato aromática BRPI0806334B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2007213451A JP5233203B2 (ja) 2007-08-20 2007-08-20 精製芳香族ポリカーボネート樹脂の製造方法
JP2007-213451 2007-08-20
JP2007-220979 2007-08-28
JP2007220979 2007-08-28
PCT/JP2008/002239 WO2009034680A1 (fr) 2007-08-20 2008-08-19 Processus de production de résine polycarbonate aromatique

Publications (2)

Publication Number Publication Date
BRPI0806334A2 BRPI0806334A2 (pt) 2011-09-06
BRPI0806334B1 true BRPI0806334B1 (pt) 2019-02-19

Family

ID=40451701

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0806334-6A BRPI0806334B1 (pt) 2007-08-20 2008-08-19 Processo para a produção de resina de policarbonato aromática

Country Status (4)

Country Link
CN (1) CN102443161A (fr)
BR (1) BRPI0806334B1 (fr)
SG (1) SG183000A1 (fr)
WO (1) WO2009034680A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012214729A (ja) * 2011-03-31 2012-11-08 Mitsubishi Chemicals Corp ポリカーボネート樹脂の製造方法
JP6019652B2 (ja) * 2011-03-31 2016-11-02 三菱化学株式会社 ポリカーボネート樹脂の製造方法
KR20140009421A (ko) * 2011-03-31 2014-01-22 미쓰비시 가가꾸 가부시키가이샤 폴리카보네이트 수지의 제조 방법
JP5445652B1 (ja) * 2012-10-03 2014-03-19 三菱化学株式会社 ポリカーボネート樹脂の製造方法
CN105085893B (zh) * 2014-05-13 2017-06-27 旭化成株式会社 过滤器和使用了该过滤器的芳香族聚碳酸酯的制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003034723A (ja) * 2001-07-24 2003-02-07 Asahi Kasei Corp 芳香族ポリカーボネートの安定製造法
JP2003277493A (ja) * 2002-03-25 2003-10-02 Teijin Ltd 芳香族ポリカーボネートの製造方法
JP2005179497A (ja) * 2003-12-19 2005-07-07 Mitsubishi Chemicals Corp 芳香族ポリカーボネート
ATE480577T1 (de) * 2004-06-14 2010-09-15 Asahi Kasei Chemicals Corp Verfahren zur stabilen herstellung von aromatischen polycarbonaten
JP5211512B2 (ja) * 2007-03-06 2013-06-12 三菱化学株式会社 芳香族ポリカーボネート樹脂ペレットの製造方法、その製造方法により得られた芳香族ポリカーボネート樹脂ペレット
JP5245272B2 (ja) * 2007-03-29 2013-07-24 三菱化学株式会社 芳香族ポリカーボネートの製造方法

Also Published As

Publication number Publication date
SG183000A1 (en) 2012-08-30
CN102443161A (zh) 2012-05-09
WO2009034680A1 (fr) 2009-03-19
BRPI0806334A2 (pt) 2011-09-06

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MITSUBISHI RAYON CO., LTD. (JP)

B25D Requested change of name of applicant approved

Owner name: MITSUBISHI CHEMICAL CORPORATION (JP)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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