ATE330982T1 - Verfahren zur kristallisation von polycarbonat- prepolymer - Google Patents

Verfahren zur kristallisation von polycarbonat- prepolymer

Info

Publication number
ATE330982T1
ATE330982T1 AT00943385T AT00943385T ATE330982T1 AT E330982 T1 ATE330982 T1 AT E330982T1 AT 00943385 T AT00943385 T AT 00943385T AT 00943385 T AT00943385 T AT 00943385T AT E330982 T1 ATE330982 T1 AT E330982T1
Authority
AT
Austria
Prior art keywords
crystallization
polycarbonate prepolymer
prepolymer
alcohol
end groups
Prior art date
Application number
AT00943385T
Other languages
English (en)
Inventor
James Day
Sukhendu Bikash Hait
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE330982T1 publication Critical patent/ATE330982T1/de

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
    • 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

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)
AT00943385T 1999-08-10 2000-07-05 Verfahren zur kristallisation von polycarbonat- prepolymer ATE330982T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/371,450 US6222001B1 (en) 1999-08-10 1999-08-10 Method of crystallizing polycarbonate prepolymer

Publications (1)

Publication Number Publication Date
ATE330982T1 true ATE330982T1 (de) 2006-07-15

Family

ID=23464036

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00943385T ATE330982T1 (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
KR100905358B1 (ko) * 2002-01-23 2009-07-01 이데미쓰 고산 가부시키가이샤 방향족 폴리카보네이트 수지와 그 제조 방법, 광학 부품 성형 재료 및 광학 부품
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
CN100469815C (zh) * 2002-11-07 2009-03-18 Lg化学株式会社 高分子量聚碳酸酯树脂的制备方法
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
BR9804755A (pt) * 1997-11-07 1999-12-14 Gen Electric Método de preparação de policarbonatos por polimerização de estado sólido
US5905135A (en) 1997-12-08 1999-05-18 General Electric Company Method of preparing polycarbonates by solid state polymerization
BR9915150A (pt) 1998-11-09 2001-12-04 Gen Electric Método para aumentar a cristalinidade depolicarbonatos
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
DE60028993T2 (de) 2007-02-15
AU5786200A (en) 2001-03-05
EP1224236B1 (de) 2006-06-21
US6222001B1 (en) 2001-04-24
ES2265949T3 (es) 2007-03-01
DE60028993D1 (de) 2006-08-03
EP1224236A1 (de) 2002-07-24
WO2001010931A1 (en) 2001-02-15
JP2003506541A (ja) 2003-02-18
KR20020019975A (ko) 2002-03-13
CN100439417C (zh) 2008-12-03
CN1382176A (zh) 2002-11-27

Similar Documents

Publication Publication Date Title
DE59804095D1 (de) Verfahren zur herstellung von niedermolekularem, hochreaktivem polyisobutylen
DE60203396D1 (de) Mehrschichtige etiketthülse
EP1112279A4 (de) Verfahren zur herstellung von konjugierten oligomeren
NO20021212L (no) Taxan prodroger
DK0920498T3 (da) Hamster EF-1alfa transskriptionelt, regulatorisk DNA
BR0112421A (pt) Polìmero de poliuretano sililado, e, método de fabricação do mesmo
ATE330982T1 (de) Verfahren zur kristallisation von polycarbonat- prepolymer
EP1118322A4 (de) Medikamente zur verberesserung der blasenentleerungsstärke
DE69617980D1 (de) Verfahren zur herstellung von aromatischen carbonaten.
DE3850366D1 (de) Ternäre Foto-Initiatorzusammensetzung zur Additionspolymerisation.
PT1224233E (pt) Processo para a preparacao de pre-polimeros contendo grupos terminais isocianato com uma pequena proporcao dos isocianatos de partida utilizados
IT1295933B1 (it) 2-(2'-idrossifenil)benzotriazoli e procedimento per la loro preparazione
AU2003290442A1 (en) Flame retardant polyamide compound
DE60022996D1 (de) Verfahren zur herstellung von poly(1,4-cyclohexandicarboxylat)
DE69630118D1 (de) Ungeordnete siloxan-copolymer, verfahren zur herstellung und diesen copolymer enthaltende zusammensetzung
DE60022537D1 (de) Verfahren zur herstellung von polyestercarbonaten
ATE292649T1 (de) Verfahren zur kristallisation von polycarbonat- präpolymer
WO2000018825A8 (en) Organosiloxane containing modified groups in pesticidal compostions
BR9814188A (pt) "agonistas de 5-ht1f"
DE69934415D1 (de) Neuartiges collectin
DE69514122D1 (de) Lösungsmittelfreies verfahren zur herstellung von 2,6 difluorbenzonitril
WO2000027860A8 (en) Polynucleotide crosslinking agents
DE60112009D1 (de) Verfahren zur Herstellung von 3-Arylbenzofuran-2-onen
BR9909029A (pt) Estabilização de poliisocianatos orgânicos
DE60210140D1 (de) Verfahren zur herstellung von polycarbonat

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties