TW591052B - Process for making products from polycarbonate - Google Patents

Process for making products from polycarbonate Download PDF

Info

Publication number
TW591052B
TW591052B TW090120328A TW90120328A TW591052B TW 591052 B TW591052 B TW 591052B TW 090120328 A TW090120328 A TW 090120328A TW 90120328 A TW90120328 A TW 90120328A TW 591052 B TW591052 B TW 591052B
Authority
TW
Taiwan
Prior art keywords
polycarbonate
melt
product
products
scope
Prior art date
Application number
TW090120328A
Other languages
English (en)
Chinese (zh)
Inventor
Christoph Schwemler
Thomas Elsner
Jurgen Heuser
Christian Kords
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of TW591052B publication Critical patent/TW591052B/zh

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • 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
    • C08G64/406—Purifying; Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
TW090120328A 2000-08-23 2001-08-20 Process for making products from polycarbonate TW591052B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10052873A DE10052873A1 (de) 2000-08-23 2000-08-23 Verfahren zur Herstellung von Polycarbonat und Produkten daraus

Publications (1)

Publication Number Publication Date
TW591052B true TW591052B (en) 2004-06-11

Family

ID=7661010

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090120328A TW591052B (en) 2000-08-23 2001-08-20 Process for making products from polycarbonate

Country Status (10)

Country Link
US (1) US20020074683A1 (enExample)
EP (1) EP1313791A1 (enExample)
JP (1) JP2004512390A (enExample)
KR (1) KR100725203B1 (enExample)
CN (1) CN100338114C (enExample)
AU (1) AU2001287671A1 (enExample)
BR (1) BR0113405A (enExample)
DE (1) DE10052873A1 (enExample)
TW (1) TW591052B (enExample)
WO (1) WO2002016470A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2090605B1 (de) 2008-02-13 2011-07-13 Bayer MaterialScience AG Verfahren zur Herstellung von Polycarbonaten
EP3502160A1 (de) * 2017-12-20 2019-06-26 Covestro Deutschland AG Verfahren zur herstellung von polycarbonat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59166506A (ja) * 1983-03-14 1984-09-19 Mitsui Toatsu Chem Inc 重合液組成物の連続的脱揮発方法
DE3930673A1 (de) * 1989-09-14 1991-03-28 Bayer Ag Stabilisierte polycarbonate
DE4100201A1 (de) * 1991-01-05 1992-07-09 Bayer Ag Verfahren zum verschaeumen von thermoplastischen polycarbonaten
DE4446266C1 (de) * 1994-12-23 1996-08-14 Krupp Vdm Gmbh Nickellegierung
US5777064A (en) * 1995-03-22 1998-07-07 Mitsubishi Gas Chemical Company, Inc. Production method of polycarbonate
SG52902A1 (en) * 1996-01-16 1998-09-28 Asahi Chemical Ind Polycarbonate pellet and method for producing the same
MY119540A (en) * 1998-04-24 2005-06-30 Ciba Spacialty Chemicals Holding Inc Increasing the molecular weight of polyesters
DE19835744A1 (de) * 1998-08-07 2000-02-17 Bayer Ag Verfahren zum Eindampfen von Polymerlösungen thermoplastischer Polymere
US6420512B1 (en) * 2001-07-24 2002-07-16 General Electric Company Extrusion method for making polycarbonate

Also Published As

Publication number Publication date
CN100338114C (zh) 2007-09-19
US20020074683A1 (en) 2002-06-20
JP2004512390A (ja) 2004-04-22
WO2002016470A1 (de) 2002-02-28
KR20030029841A (ko) 2003-04-16
CN1447829A (zh) 2003-10-08
AU2001287671A1 (en) 2002-03-04
BR0113405A (pt) 2003-07-08
KR100725203B1 (ko) 2007-06-07
EP1313791A1 (de) 2003-05-28
DE10052873A1 (de) 2002-03-07

Similar Documents

Publication Publication Date Title
JP5618991B2 (ja) 分子量調整のためのアルキルフェノールおよび改良された特性を有するコポリカーボネート
TW523527B (en) Manufacturing method for polycarbonate
TWI308574B (en) A process for producing polycarbonates
TW200911878A (en) Process for the preparation of polycarbonate by the melt transesterification process
CN101565501B (zh) 制备聚碳酸酯的相界方法
US5262511A (en) Branched aromatic carbonate polymer
TW201446834A (zh) 聚碳酸酯之製造方法及聚碳酸酯
TWI224118B (en) High purity polymer pellets and process for the production thereof
JP5241552B2 (ja) ポリカーボネートおよびジアリールカーボネートの製造方法
JP2011511869A (ja) 分子量調節用アルキルフェノールおよび特性が改良されたポリカーボネート組成物
TW591052B (en) Process for making products from polycarbonate
TW399071B (en) Process for producing polycarbonate resin with high flowability
CN108430970B (zh) 双酚化合物及芳香族聚碳酸酯
JP6327255B2 (ja) １，３−ビス（ヒドロキシフェニル）−５−エチルアダマンタン化合物及びその製造方法、並びに芳香族ポリカーボネート樹脂及びその製造方法
TW583183B (en) Polyester polycarbonates of particular diphenols
JP3720687B2 (ja) 末端修飾ポリカーボネート樹脂及びその製造法
JPH07196783A (ja) 芳香族ポリカーボネートの製造方法
JP2968402B2 (ja) カーボネート型難燃剤の製造法
JP2009526893A (ja) ポリアリレートの製造方法
TW593412B (en) Production and use of polyester carbonates
JPH05287070A (ja) 芳香族ポリカーボネート樹脂の製造方法
JP3622520B2 (ja) ポリカーボネート樹脂及びそれを用いた光学情報記録媒体用基板、並びに光学情報記録媒体
JP2004256724A (ja) 芳香族ポリカーボネート原料の調製方法および芳香族ポリカーボネートの製造方法
JP3762711B2 (ja) ポリカーボネート粗製溶液の処理方法
JP5495317B2 (ja) カーボネート型難燃剤の製造法

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees