DE602005015290D1 - Verfahren zur herstellung von copolycarbonaten mit geringerer färbung - Google Patents

Verfahren zur herstellung von copolycarbonaten mit geringerer färbung

Info

Publication number
DE602005015290D1
DE602005015290D1 DE602005015290T DE602005015290T DE602005015290D1 DE 602005015290 D1 DE602005015290 D1 DE 602005015290D1 DE 602005015290 T DE602005015290 T DE 602005015290T DE 602005015290 T DE602005015290 T DE 602005015290T DE 602005015290 D1 DE602005015290 D1 DE 602005015290D1
Authority
DE
Germany
Prior art keywords
reaction mixture
introducing
copolycarbonate
antioxidant
steps
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.)
Active
Application number
DE602005015290T
Other languages
English (en)
Inventor
Jan Henk Kamps
Jan Pleun Lens
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
SABIC Innovative Plastics IP BV
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 SABIC Innovative Plastics IP BV filed Critical SABIC Innovative Plastics IP BV
Publication of DE602005015290D1 publication Critical patent/DE602005015290D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C08G64/30—General preparatory processes using carbonates
    • 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

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)
DE602005015290T 2004-01-29 2005-01-20 Verfahren zur herstellung von copolycarbonaten mit geringerer färbung Active DE602005015290D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54041404P 2004-01-29 2004-01-29
US10/925,833 US7034099B2 (en) 2004-01-29 2004-08-24 Process for the production of copolycarbonates with reduced color
PCT/US2005/001628 WO2005073273A1 (en) 2004-01-29 2005-01-20 Process for the production of copolycarbonates with reduced color

Publications (1)

Publication Number Publication Date
DE602005015290D1 true DE602005015290D1 (de) 2009-08-20

Family

ID=34811382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005015290T Active DE602005015290D1 (de) 2004-01-29 2005-01-20 Verfahren zur herstellung von copolycarbonaten mit geringerer färbung

Country Status (9)

Country Link
US (1) US7034099B2 (de)
EP (1) EP1716196B1 (de)
JP (1) JP2007519808A (de)
KR (1) KR101177951B1 (de)
CN (1) CN1914248B (de)
AT (1) ATE435881T1 (de)
DE (1) DE602005015290D1 (de)
TW (1) TW200528489A (de)
WO (1) WO2005073273A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6974260B2 (en) * 2003-07-30 2005-12-13 Emcore Corporation Flexible substrate for routing fibers in an optical transceiver
US7057004B2 (en) * 2004-01-29 2006-06-06 General Electric Company Process for the production of copolycarbonates with reduced color
US20070208144A1 (en) * 2006-03-02 2007-09-06 General Electric Company Poly(arylene ether) block copolymer compositions, methods, and articles
US20070208159A1 (en) * 2006-03-02 2007-09-06 General Electric Company Poly(arylene ether) block copolymer compositions, methods, and articles
US20070287796A1 (en) * 2006-06-12 2007-12-13 General Electric Company Method of stabilization of dihydric phenols
US7521505B2 (en) * 2006-06-12 2009-04-21 Sabic Innovative Plastics Ip B.V. Method of stabilization of dihydric phenols
US7495064B2 (en) * 2006-06-26 2009-02-24 Sabic Innovative Plastics Ip Bv Manufacture of polycarbonates
US7645851B2 (en) * 2006-06-30 2010-01-12 Sabic Innovative Plastics Ip B.V. Polycarbonate with reduced color
US7541420B2 (en) * 2006-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method for making molded polycarbonate articles with improved color
DE102007052968A1 (de) * 2007-11-07 2009-05-14 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren
US8017697B2 (en) * 2008-06-24 2011-09-13 Sabic Innovative Plastics Ip B.V. Poly(arylene ether)-polysiloxane composition and method
US7847032B2 (en) * 2008-12-10 2010-12-07 Sabic Innovative Plastics Ip B.V. Poly(arylene ether) composition and extruded articles derived therefrom
US20110152420A1 (en) * 2009-12-22 2011-06-23 Mark Elkovitch Poly(arylene ether)/polyamide compositions, methods, and articles
US8450412B2 (en) * 2009-12-22 2013-05-28 Sabic Innovative Plastics Ip B.V. Flame retardant polyamide composition, method, and article
US8309655B2 (en) * 2009-12-22 2012-11-13 Sabic Innovative Plastics Ip B.V. Methods for the preparation of a poly(arylene ether) polysiloxane multiblock copolymer, multiblock copolymers produced thereby, and associated compositions and articles
RU2631501C2 (ru) * 2011-01-10 2017-09-25 ЭсАй ГРУП, ИНК. Минеральные масла, содержащие фенольные антиоксиданты с улучшенной стабильностью к изменению окраски
US8669332B2 (en) 2011-06-27 2014-03-11 Sabic Innovative Plastics Ip B.V. Poly(arylene ether)-polysiloxane composition and method
US8722837B2 (en) 2012-01-31 2014-05-13 Sabic Innovative Plastics Ip B.V. Poly(phenylene ether)-polysiloxane composition and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3431927B2 (ja) * 1991-04-09 2003-07-28 日本ジーイープラスチックス株式会社 共重合ポリカーボネート
JP2922337B2 (ja) * 1991-06-28 1999-07-19 日本ジーイープラスチックス株式会社 共重合ポリカーボネートの製造方法
JP2002155199A (ja) * 2000-11-21 2002-05-28 Mitsubishi Gas Chem Co Inc 芳香族−脂肪族共重合ポリカーボネート樹脂組成物

Also Published As

Publication number Publication date
CN1914248A (zh) 2007-02-14
EP1716196A1 (de) 2006-11-02
US7034099B2 (en) 2006-04-25
ATE435881T1 (de) 2009-07-15
KR20070007063A (ko) 2007-01-12
US20050171323A1 (en) 2005-08-04
KR101177951B1 (ko) 2012-08-28
EP1716196B1 (de) 2009-07-08
WO2005073273A1 (en) 2005-08-11
CN1914248B (zh) 2011-04-06
JP2007519808A (ja) 2007-07-19
TW200528489A (en) 2005-09-01

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