DE2417366A1 - Formmasse und verfahren zur herstellung von formkoerpern - Google Patents

Formmasse und verfahren zur herstellung von formkoerpern

Info

Publication number
DE2417366A1
DE2417366A1 DE19742417366 DE2417366A DE2417366A1 DE 2417366 A1 DE2417366 A1 DE 2417366A1 DE 19742417366 DE19742417366 DE 19742417366 DE 2417366 A DE2417366 A DE 2417366A DE 2417366 A1 DE2417366 A1 DE 2417366A1
Authority
DE
Germany
Prior art keywords
polyethylene terephthalate
melting point
fine particles
temperature
molding
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.)
Pending
Application number
DE19742417366
Other languages
German (de)
English (en)
Inventor
Koji Shigetomi
Hideo Watase
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.)
Teijin Ltd
Original Assignee
Teijin Chemicals Ltd
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 Teijin Chemicals Ltd filed Critical Teijin Chemicals Ltd
Publication of DE2417366A1 publication Critical patent/DE2417366A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE19742417366 1973-04-09 1974-04-09 Formmasse und verfahren zur herstellung von formkoerpern Pending DE2417366A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4022573A JPS49128051A (enExample) 1973-04-09 1973-04-09

Publications (1)

Publication Number Publication Date
DE2417366A1 true DE2417366A1 (de) 1974-10-24

Family

ID=12574804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742417366 Pending DE2417366A1 (de) 1973-04-09 1974-04-09 Formmasse und verfahren zur herstellung von formkoerpern

Country Status (6)

Country Link
JP (1) JPS49128051A (enExample)
BE (1) BE812766A (enExample)
DE (1) DE2417366A1 (enExample)
FR (1) FR2224504A1 (enExample)
IT (1) IT1009784B (enExample)
NL (1) NL7404322A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081450A1 (de) * 2000-04-19 2001-11-01 Rieter Automatik Gmbh Verfahren und vorrichtung zur herstellung von granulat aus vorprodukten thermoplastischer polyester und copolyester
CN103890052A (zh) * 2011-09-16 2014-06-25 百事可乐公司 塑料饮料容器中的可回收着色剂

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747346A (en) * 1980-09-05 1982-03-18 Toray Ind Inc Molding polyethylene terephthalate compound

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081450A1 (de) * 2000-04-19 2001-11-01 Rieter Automatik Gmbh Verfahren und vorrichtung zur herstellung von granulat aus vorprodukten thermoplastischer polyester und copolyester
US6858167B2 (en) 2000-04-19 2005-02-22 Reiter Automatic Gmbh Method and device for producing granulates from intermediate products of thermo-plastic polyesters and copolyesters
CN103890052A (zh) * 2011-09-16 2014-06-25 百事可乐公司 塑料饮料容器中的可回收着色剂
CN103890052B (zh) * 2011-09-16 2016-07-06 百事可乐公司 塑料饮料容器中的可回收着色剂

Also Published As

Publication number Publication date
FR2224504A1 (en) 1974-10-31
IT1009784B (it) 1976-12-20
NL7404322A (enExample) 1974-10-11
JPS49128051A (enExample) 1974-12-07
BE812766A (fr) 1974-07-15

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