GB1496396A - Polybutylene terephthalate moulding materials of resistance to heat and oxygen - Google Patents

Polybutylene terephthalate moulding materials of resistance to heat and oxygen

Info

Publication number
GB1496396A
GB1496396A GB18917/75A GB1891775A GB1496396A GB 1496396 A GB1496396 A GB 1496396A GB 18917/75 A GB18917/75 A GB 18917/75A GB 1891775 A GB1891775 A GB 1891775A GB 1496396 A GB1496396 A GB 1496396A
Authority
GB
United Kingdom
Prior art keywords
polybutylene terephthalate
stabilizer
phenylenediamine
oxygen
resistance
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
GB18917/75A
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1496396A publication Critical patent/GB1496396A/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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • 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

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)

Abstract

1496396 Polybutylene terephthalate moulding compositions BASF AG 6 May 1975 [13 May 1974] 18917/75 Heading C3R A moulding composition comprises polybutylene terephthalate of relative viscosity from 1À3 to 2À0 and, as stabilizer, a di-secondary phenylene diamine or a condensation product thereof with an aliphatic aldehyde. The stabilizer is preferably present in an amount of from 0À02 to 5% by weight based on the polybutylene terephthalate. The composition may also contain an additional amine stabilizer, a reinforcing filler (e.g. glass fibres or bonds), a filler (e.g. asbestos, chalk, kaolin, quartz or talc), an antioxidant or up to 30% by weight, based on the polybutylene terephthalate, of a thermoplastic polymer (e.g. polytetrafluoroethylene, polyformaldehyde, polyphenylene oxide or a copolymer of ethylene and acrylic acid). The stablizer used in the examples is N,N<SP>1</SP> - di - 2 - naphthyl - p - phenylenediamine or N,N<SP>1</SP> - diphenyl - p - phenylenediamine in admixture with a diarylamine/ketone condensation product derived from diphenylamine and acetone.
GB18917/75A 1974-05-13 1975-05-06 Polybutylene terephthalate moulding materials of resistance to heat and oxygen Expired GB1496396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2423073A DE2423073A1 (en) 1974-05-13 1974-05-13 POLYBUTYLENE TEREPHTHALATE MOLDING COMPOUNDS WITH IMPROVED RESISTANCE TO HEAT AND OXYGEN

Publications (1)

Publication Number Publication Date
GB1496396A true GB1496396A (en) 1977-12-30

Family

ID=5915373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18917/75A Expired GB1496396A (en) 1974-05-13 1975-05-06 Polybutylene terephthalate moulding materials of resistance to heat and oxygen

Country Status (5)

Country Link
JP (1) JPS50160364A (en)
BE (1) BE828938A (en)
DE (1) DE2423073A1 (en)
FR (1) FR2271260B3 (en)
GB (1) GB1496396A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78955A1 (en) * 1978-01-27 1979-09-06 Chimicasa Gmbh METHOD FOR INACTIVATING VIRUSES
US4277391A (en) * 1979-12-27 1981-07-07 Gaf Corporation Durable polyester molding composition and product
JPH0613636B2 (en) * 1984-09-21 1994-02-23 第一工業製薬株式会社 Composition with excellent stability
GB8712903D0 (en) * 1987-06-02 1987-07-08 Heathcoat & Co Ltd Synthetic plastics materials

Also Published As

Publication number Publication date
FR2271260A1 (en) 1975-12-12
DE2423073A1 (en) 1975-12-11
JPS50160364A (en) 1975-12-25
FR2271260B3 (en) 1978-11-17
BE828938A (en) 1975-11-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee