DE60028993D1 - Verfahren zur kristallisation von polycarbonat-prepolymer - Google Patents

Verfahren zur kristallisation von polycarbonat-prepolymer

Info

Publication number
DE60028993D1
DE60028993D1 DE60028993T DE60028993T DE60028993D1 DE 60028993 D1 DE60028993 D1 DE 60028993D1 DE 60028993 T DE60028993 T DE 60028993T DE 60028993 T DE60028993 T DE 60028993T DE 60028993 D1 DE60028993 D1 DE 60028993D1
Authority
DE
Germany
Prior art keywords
crystallizing
polycarbonate prepolymer
prepolymer
alcohol
end groups
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
DE60028993T
Other languages
English (en)
Other versions
DE60028993T2 (de
Inventor
James Day
Sukhendu Bikash Hait
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 DE60028993D1 publication Critical patent/DE60028993D1/de
Application granted granted Critical
Publication of DE60028993T2 publication Critical patent/DE60028993T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G64/20—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
    • C08G64/40—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)
DE60028993T 1999-08-10 2000-07-05 Verfahren zur kristallisation von polycarbonat-prepolymer Expired - Fee Related DE60028993T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US371450 1999-08-10
US09/371,450 US6222001B1 (en) 1999-08-10 1999-08-10 Method of crystallizing polycarbonate prepolymer
PCT/US2000/018357 WO2001010931A1 (en) 1999-08-10 2000-07-05 Method of crystallizing polycarbonate prepolymer

Publications (2)

Publication Number Publication Date
DE60028993D1 true DE60028993D1 (de) 2006-08-03
DE60028993T2 DE60028993T2 (de) 2007-02-15

Family

ID=23464036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60028993T Expired - Fee Related DE60028993T2 (de) 1999-08-10 2000-07-05 Verfahren zur kristallisation von polycarbonat-prepolymer

Country Status (10)

Country Link
US (1) US6222001B1 (de)
EP (1) EP1224236B1 (de)
JP (1) JP2003506541A (de)
KR (1) KR20020019975A (de)
CN (1) CN100439417C (de)
AT (1) ATE330982T1 (de)
AU (1) AU5786200A (de)
DE (1) DE60028993T2 (de)
ES (1) ES2265949T3 (de)
WO (1) WO2001010931A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60327509D1 (de) * 2002-01-23 2009-06-18 Idemitsu Kosan Co Aromatisches polycarbonatharz, herstellungsverfahren dafür, formmasse für optische teile und optisches teil
KR100561337B1 (ko) * 2002-05-29 2006-03-16 주식회사 엘지화학 고분자량의 폴리카보네이트 수지의 제조방법
US6881372B2 (en) * 2002-08-20 2005-04-19 Boston Scientific Scimed, Inc. Solid state polymerized medical services
US7148312B2 (en) * 2002-11-07 2006-12-12 Lg Chem, Ltd. Preparation method of high molecular weight polycarbonate resin
KR100590722B1 (ko) * 2004-04-20 2006-06-19 주식회사 엘지화학 분지형 폴리카보네이트 수지의 제조방법
KR100862243B1 (ko) * 2007-12-26 2008-10-09 제일모직주식회사 분자의 구조를 효과적으로 제어할 수 있는 분지형폴리카보네이트 수지 및 그 제조방법
KR101101563B1 (ko) * 2008-12-30 2012-01-02 호남석유화학 주식회사 미세 구형 파우더상의 폴리카보네이트 제조방법 및 이를 이용한 고분자량 폴리카보네이트 수지의 제조방법
KR101871588B1 (ko) * 2016-09-30 2018-06-27 롯데케미칼 주식회사 결정핵제를 이용한 고내열 폴리카보네이트 공중합물의 결정화 방법 및 이 방법을 이용한 고분자량의 공중합물 제조방법
KR101840128B1 (ko) * 2016-09-30 2018-04-26 롯데케미칼 주식회사 결정핵제를 이용한 폴리카보네이트의 결정화 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644049A (en) 1986-03-05 1987-02-17 The Goodyear Tire & Rubber Company Solid state polymerization
CA1305579C (en) 1987-09-28 1992-07-21 Shinsuke Fukuoka Method for producing a crystallized aromatic polycarbonate, and a crystallized aromatic polycarbonate obtained thereby
JPH0794546B2 (ja) * 1987-09-28 1995-10-11 旭化成工業株式会社 芳香族ポリカーボネートの製造方法及びそれによって得られた結晶性芳香族ポリカーボネート粉体
JPH0859813A (ja) * 1994-08-23 1996-03-05 Idemitsu Petrochem Co Ltd ポリカーボネートの製造方法
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
JPH11199665A (ja) * 1997-11-07 1999-07-27 General Electric Co <Ge> 固相重合によるポリカーボネートの製造方法
US5905135A (en) 1997-12-08 1999-05-18 General Electric Company Method of preparing polycarbonates by solid state polymerization
CN1198865C (zh) 1998-11-09 2005-04-27 通用电气公司 增强聚碳酸酯类的结晶度的方法
US6248858B1 (en) 1998-11-16 2001-06-19 General Electric Company Method for conducting solid state polymerization of polycarbonates

Also Published As

Publication number Publication date
WO2001010931A1 (en) 2001-02-15
DE60028993T2 (de) 2007-02-15
US6222001B1 (en) 2001-04-24
ATE330982T1 (de) 2006-07-15
JP2003506541A (ja) 2003-02-18
EP1224236B1 (de) 2006-06-21
CN100439417C (zh) 2008-12-03
ES2265949T3 (es) 2007-03-01
CN1382176A (zh) 2002-11-27
EP1224236A1 (de) 2002-07-24
AU5786200A (en) 2001-03-05
KR20020019975A (ko) 2002-03-13

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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