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GB1220322A - Thermoplastic polyester moulding compositions - Google Patents

Thermoplastic polyester moulding compositions

Info

Publication number
GB1220322A
GB1220322A GB264269A GB264269A GB1220322A GB 1220322 A GB1220322 A GB 1220322A GB 264269 A GB264269 A GB 264269A GB 264269 A GB264269 A GB 264269A GB 1220322 A GB1220322 A GB 1220322A
Authority
GB
United Kingdom
Prior art keywords
polyester
weight
jan
granules
mixture
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.)
Expired
Application number
GB264269A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1220322A publication Critical patent/GB1220322A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

1,220,322. Polyester moulding composition. FARBWERKE HOECHST A.G. 16 Jan., 1969 [16 Jan., 1968], No. 2642/69. Heading C3R. A thermoplastic moulding composition comprises (a) a linear saturated polyester derived from an aromatic dicarboxylic acid and a saturated aliphatic or cycloaliphatic diol, (b) from 0À1 to 5% by weight, based on the polyester, of 1,2,4,5-tetramethylbenzene and (c) from 0À01 to 1% by weight, based on the polyester, of a hydrocarbon wax. The composition may be prepared by mixing components (a) and (b), extruding and granulating the mixture, drying the granules to a moisture content of below 0À01% by weight, mixing the granules with component (c) and homogenizing the mixture in an extruder having a mould temperature of at least 110‹ C. Preferred polyesters are polyethylene terephthalate and polycyclohexane-1,4-dimethylol terephthalate.
GB264269A 1968-01-16 1969-01-16 Thermoplastic polyester moulding compositions Expired GB1220322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681694241 DE1694241A1 (en) 1968-01-16 1968-01-16 Thermoplastic molding compounds based on saturated polyester

Publications (1)

Publication Number Publication Date
GB1220322A true GB1220322A (en) 1971-01-27

Family

ID=5687803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB264269A Expired GB1220322A (en) 1968-01-16 1969-01-16 Thermoplastic polyester moulding compositions

Country Status (5)

Country Link
BE (1) BE726965A (en)
DE (1) DE1694241A1 (en)
FR (1) FR2000300A1 (en)
GB (1) GB1220322A (en)
NL (1) NL6900429A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078020A1 (en) * 1981-10-26 1983-05-04 Polyplastics Co. Ltd. Heat resisting polyester composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078020A1 (en) * 1981-10-26 1983-05-04 Polyplastics Co. Ltd. Heat resisting polyester composition

Also Published As

Publication number Publication date
NL6900429A (en) 1969-07-18
DE1694241A1 (en) 1971-07-29
FR2000300A1 (en) 1969-09-05
BE726965A (en) 1969-07-16

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