FR2224504A1 - Polyethylene terephthalate moulding material - consisting of pellets and powder having higher melting point than pellets - Google Patents

Polyethylene terephthalate moulding material - consisting of pellets and powder having higher melting point than pellets

Info

Publication number
FR2224504A1
FR2224504A1 FR7411266A FR7411266A FR2224504A1 FR 2224504 A1 FR2224504 A1 FR 2224504A1 FR 7411266 A FR7411266 A FR 7411266A FR 7411266 A FR7411266 A FR 7411266A FR 2224504 A1 FR2224504 A1 FR 2224504A1
Authority
FR
France
Prior art keywords
polyethylene terephthalate
pellets
degrees
moulding material
powder
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.)
Withdrawn
Application number
FR7411266A
Other languages
English (en)
French (fr)
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 FR2224504A1 publication Critical patent/FR2224504A1/fr
Withdrawn legal-status Critical Current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)
FR7411266A 1973-04-09 1974-03-29 Polyethylene terephthalate moulding material - consisting of pellets and powder having higher melting point than pellets Withdrawn FR2224504A1 (en)

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
FR2224504A1 true FR2224504A1 (en) 1974-10-31

Family

ID=12574804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411266A Withdrawn FR2224504A1 (en) 1973-04-09 1974-03-29 Polyethylene terephthalate moulding material - consisting of pellets and powder having higher melting point than pellets

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013040304A1 (en) * 2011-09-16 2013-03-21 Pepsico, Inc. Recyclable colorants in plastic beverage containers

Families Citing this family (2)

* 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
DE10019508A1 (de) 2000-04-19 2001-10-31 Rieter Automatik Gmbh Verfahren und Vorrichtung zur Vertropfung von Vorprodukten thermoplastischer Polyester oder Copolyester

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013040304A1 (en) * 2011-09-16 2013-03-21 Pepsico, Inc. Recyclable colorants in plastic beverage containers
US8722163B2 (en) 2011-09-16 2014-05-13 Pepsico, Inc. Recyclable colorants in plastic beverage containers
EP3168020A1 (en) * 2011-09-16 2017-05-17 Pepsico, Inc. Recyclable colorants in plastic beverage containers

Also Published As

Publication number Publication date
IT1009784B (it) 1976-12-20
DE2417366A1 (de) 1974-10-24
NL7404322A (enExample) 1974-10-11
JPS49128051A (enExample) 1974-12-07
BE812766A (fr) 1974-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse