DE69928965T2 - Verfahren zur durchführung von festphasen-polymerisation von polycarbonaten - Google Patents

Verfahren zur durchführung von festphasen-polymerisation von polycarbonaten Download PDF

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Publication number
DE69928965T2
DE69928965T2 DE69928965T DE69928965T DE69928965T2 DE 69928965 T2 DE69928965 T2 DE 69928965T2 DE 69928965 T DE69928965 T DE 69928965T DE 69928965 T DE69928965 T DE 69928965T DE 69928965 T2 DE69928965 T2 DE 69928965T2
Authority
DE
Germany
Prior art keywords
polycarbonate
precursor
range
precursor polycarbonate
temperature
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.)
Expired - Fee Related
Application number
DE69928965T
Other languages
German (de)
English (en)
Other versions
DE69928965D1 (de
Inventor
James Day
Satyana Godavarthi VARADARAJAN
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.)
SABIC Global Technologies BV
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE69928965D1 publication Critical patent/DE69928965D1/de
Application granted granted Critical
Publication of DE69928965T2 publication Critical patent/DE69928965T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
    • 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

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)
DE69928965T 1998-11-16 1999-06-24 Verfahren zur durchführung von festphasen-polymerisation von polycarbonaten Expired - Fee Related DE69928965T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US192350 1998-11-16
US09/192,350 US6248858B1 (en) 1998-11-16 1998-11-16 Method for conducting solid state polymerization of polycarbonates
PCT/US1999/014328 WO2000029461A1 (en) 1998-11-16 1999-06-24 Method for conducting solid state polymerization of polycarbonates

Publications (2)

Publication Number Publication Date
DE69928965D1 DE69928965D1 (de) 2006-01-19
DE69928965T2 true DE69928965T2 (de) 2006-09-28

Family

ID=22709278

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928965T Expired - Fee Related DE69928965T2 (de) 1998-11-16 1999-06-24 Verfahren zur durchführung von festphasen-polymerisation von polycarbonaten

Country Status (8)

Country Link
US (1) US6248858B1 (https=)
EP (1) EP1147143B1 (https=)
JP (1) JP2002530446A (https=)
KR (1) KR20010080456A (https=)
CN (1) CN1146621C (https=)
BR (1) BR9915355A (https=)
DE (1) DE69928965T2 (https=)
WO (1) WO2000029461A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100298637B1 (ko) * 1999-06-29 2001-09-22 김충섭 폴리카보네이트 수지의 제조방법
US6140461A (en) * 1999-08-10 2000-10-31 General Electric Company Method for preparing solid state polycarbonates in a unitary series of operations
US6222001B1 (en) * 1999-08-10 2001-04-24 General Electric Company Method of crystallizing polycarbonate prepolymer
EP1480660A4 (en) * 2002-02-01 2008-02-20 Univ Jefferson MIXTURES OF HAPTENIZED TUMOR CELLS AND EXTRACTS THEREOF AND METHODS OF TREATING OR SCREENING CANCER
KR100561743B1 (ko) * 2002-08-17 2006-03-20 에쓰대시오일 주식회사 마이크로파와 유기용매를 함유한 가스를 함께 이용한폴리카보네이트 수지의 고상중합 방법
EP2937146A1 (de) 2014-04-25 2015-10-28 Robatech AG Apparatur zum Schmelzen von Klebstoff
CN119137214A (zh) 2022-05-02 2024-12-13 三菱化学株式会社 树脂组合物、成型品以及树脂组合物的制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1305579C (en) 1987-09-28 1992-07-21 Shinsuke Fukuoka Method for producing a crystallized aromatic polycarbonate, and a crystallized aromatic polycarbonate obtained thereby
US5214073A (en) 1989-10-17 1993-05-25 Asahi Kasei Kogyo Kabushiki Kaisha Porous, crystallized, aromatic polycarbonate prepolymer, a porous, crystallized aromatic polycarbonate, and production methods
US5864006A (en) 1997-04-08 1999-01-26 The Dow Chemical Company Method of making polycarbonate prepolymer and method of making high molecular weight polycarbonate
US5905135A (en) 1997-12-08 1999-05-18 General Electric Company Method of preparing polycarbonates by solid state polymerization

Also Published As

Publication number Publication date
EP1147143B1 (en) 2005-12-14
BR9915355A (pt) 2001-07-24
DE69928965D1 (de) 2006-01-19
EP1147143A1 (en) 2001-10-24
CN1350563A (zh) 2002-05-22
US6248858B1 (en) 2001-06-19
CN1146621C (zh) 2004-04-21
JP2002530446A (ja) 2002-09-17
WO2000029461A1 (en) 2000-05-25
KR20010080456A (ko) 2001-08-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SABIC INNOVATIVE PLASTICS IP B.V., BERGEN OP Z, NL

8328 Change in the person/name/address of the agent

Representative=s name: PATENT- UND RECHTSANWAELTE BARDEHLE, PAGENBERG, DO

8339 Ceased/non-payment of the annual fee