WO2015063686A3 - Method of adding a catalyst in a melt polymerization process and the polycarbonate polymerized therefrom - Google Patents

Method of adding a catalyst in a melt polymerization process and the polycarbonate polymerized therefrom Download PDF

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Publication number
WO2015063686A3
WO2015063686A3 PCT/IB2014/065668 IB2014065668W WO2015063686A3 WO 2015063686 A3 WO2015063686 A3 WO 2015063686A3 IB 2014065668 W IB2014065668 W IB 2014065668W WO 2015063686 A3 WO2015063686 A3 WO 2015063686A3
Authority
WO
WIPO (PCT)
Prior art keywords
catalyst
polymerization process
melt polymerization
preparing
solution
Prior art date
Application number
PCT/IB2014/065668
Other languages
French (fr)
Other versions
WO2015063686A2 (en
Inventor
Ignacio Vic Fernandez
Jorge A. Garcia AGUDO
Aaron David BORJARSKI
Original Assignee
Sabic Global Technologies B.V.
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
Priority claimed from EP14382152.8A external-priority patent/EP2937372B1/en
Priority claimed from EP14382151.0A external-priority patent/EP2937371A1/en
Application filed by Sabic Global Technologies B.V. filed Critical Sabic Global Technologies B.V.
Priority to CN201480059545.8A priority Critical patent/CN105873981A/en
Priority to EP14806084.1A priority patent/EP3063203A2/en
Priority to KR1020167008662A priority patent/KR20160079772A/en
Publication of WO2015063686A2 publication Critical patent/WO2015063686A2/en
Publication of WO2015063686A3 publication Critical patent/WO2015063686A3/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0257—Phosphorus acids or phosphorus acid esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/305—General preparatory processes using carbonates and alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

In an embodiment, a process of preparing a reduced activity first catalyst comprises preparing an aqueous solution I comprising a first catalyst I; preparing an aqueous solution I comprising a first catalyst II; combining the solution I and the solution II to form a solution III comprising the reduced activity first catalyst. In another embodiment, a process of preparing a polycarbonate comprises polymerizing reactants in the presence of a catalyst comprising one or both of the reduced activity first catalyst and a second catalyst, wherein the second catalyst is one or both of a high temperature second catalyst or a second catalyst with a reduced metal content.
PCT/IB2014/065668 2013-10-28 2014-10-28 Method of adding a catalyst in a melt polymerization process and the polycarbonate polymerized therefrom WO2015063686A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201480059545.8A CN105873981A (en) 2013-10-28 2014-10-28 Method of adding a catalyst in a melt polymerization process and the polycarbonate polymerized therefrom
EP14806084.1A EP3063203A2 (en) 2013-10-28 2014-10-28 Method of adding a catalyst in a melt polymerization process and the polycarbonate polymerized therefrom
KR1020167008662A KR20160079772A (en) 2013-10-28 2014-10-28 Method of adding a catalyst in a melt polymerization process and the polycarbonate polymerized therefrom

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP13382432.6 2013-10-28
EP13382432 2013-10-28
EP14382152.8A EP2937372B1 (en) 2014-04-25 2014-04-25 A method of melt polymerizing polycarbonate and polycarbonates derived therefrom
EP14382151.0A EP2937371A1 (en) 2014-04-25 2014-04-25 A method of melt polymerizing polycarbonate and polycarbonates derived therefrom
EP14382151.0 2014-04-25
EP14382152.8 2014-04-25

Publications (2)

Publication Number Publication Date
WO2015063686A2 WO2015063686A2 (en) 2015-05-07
WO2015063686A3 true WO2015063686A3 (en) 2015-12-03

Family

ID=52003016

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/065668 WO2015063686A2 (en) 2013-10-28 2014-10-28 Method of adding a catalyst in a melt polymerization process and the polycarbonate polymerized therefrom

Country Status (4)

Country Link
EP (1) EP3063203A2 (en)
KR (1) KR20160079772A (en)
CN (1) CN105873981A (en)
WO (1) WO2015063686A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108368296A (en) * 2015-11-13 2018-08-03 沙特基础工业全球技术公司 The improved high transparency melt polymerization makrolon of impact property

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3581605A1 (en) * 2018-06-14 2019-12-18 Covestro Deutschland AG Melting ester interchange method for simultaneously producing at least two different polycarbonates in a production plant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228973B1 (en) * 2000-06-02 2001-05-08 General Electric Company Method for preparing high molecular weight polycarbonate
US20070299241A1 (en) * 2006-06-26 2007-12-27 General Electric Company Manufacture of polycarbonates
EP2692766A1 (en) * 2012-07-30 2014-02-05 SABIC Innovative Plastics IP B.V. Continuous process for the production of melt polycarbonate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228973B1 (en) * 2000-06-02 2001-05-08 General Electric Company Method for preparing high molecular weight polycarbonate
US20070299241A1 (en) * 2006-06-26 2007-12-27 General Electric Company Manufacture of polycarbonates
EP2692766A1 (en) * 2012-07-30 2014-02-05 SABIC Innovative Plastics IP B.V. Continuous process for the production of melt polycarbonate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FRED SENESE: "How do I prepare a phosphate buffer solution with a specific pH?", 2010, XP002736037, Retrieved from the Internet <URL:http://antoine.frostburg.edu/chem/senese/101/acidbase/faq/preparing-buffers.shtml> [retrieved on 20150216] *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108368296A (en) * 2015-11-13 2018-08-03 沙特基础工业全球技术公司 The improved high transparency melt polymerization makrolon of impact property
CN108368296B (en) * 2015-11-13 2020-07-03 沙特基础工业全球技术公司 High transparency melt polymerized polycarbonate with improved impact properties

Also Published As

Publication number Publication date
KR20160079772A (en) 2016-07-06
EP3063203A2 (en) 2016-09-07
CN105873981A (en) 2016-08-17
WO2015063686A2 (en) 2015-05-07

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