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ES520400A1 - Procedimiento para la obtencion de polialquilentereftalatos reforzados. - Google Patents

Procedimiento para la obtencion de polialquilentereftalatos reforzados.

Info

Publication number
ES520400A1
ES520400A1 ES520400A ES520400A ES520400A1 ES 520400 A1 ES520400 A1 ES 520400A1 ES 520400 A ES520400 A ES 520400A ES 520400 A ES520400 A ES 520400A ES 520400 A1 ES520400 A1 ES 520400A1
Authority
ES
Spain
Prior art keywords
preparation
production
polyalkylene terephthalates
moulded articles
reinforced polyalkylene
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
ES520400A
Other languages
English (en)
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.)
Bayer AG
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
Publication of ES520400A1 publication Critical patent/ES520400A1/es
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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K3/40—Glass
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Landscapes

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

Abstract

Procedimiento para la obtención de polialquilenteraftalatos reforzados, caracterizado porque los componentes. A) 550 hasta 99 partes en peso de polialquilentereftalato, B) 1 hasta 45 partes en peso de policondensado mesomorfo, que a temperatura ambiente forma con el componente A un sistema bifásico, y en caso dado. C) 0,5 hasta 40 partes en peso de fibras de refuerzo, que no se componen ni de A ni de B, se calientan a temperaturas de 150 hasta 380ºC hasta que la viscosidad de la fusión alcace como máximo 108 Poise, preferentemente 107 Poise y esta fusión se somete a solicitudes de cizallamiento hasta que se haya vuelto totalmente homogénea.
ES520400A 1982-03-09 1983-03-08 Procedimiento para la obtencion de polialquilentereftalatos reforzados. Expired ES520400A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823208440 DE3208440A1 (de) 1982-03-09 1982-03-09 Verstaerkte polyalkylenterephthalate, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formkoerpern

Publications (1)

Publication Number Publication Date
ES520400A1 true ES520400A1 (es) 1983-12-01

Family

ID=6157728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520400A Expired ES520400A1 (es) 1982-03-09 1983-03-08 Procedimiento para la obtencion de polialquilentereftalatos reforzados.

Country Status (4)

Country Link
EP (1) EP0088286A1 (es)
JP (1) JPS58167643A (es)
DE (1) DE3208440A1 (es)
ES (1) ES520400A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173761A (ja) * 1984-09-19 1986-04-15 Nippon Ester Co Ltd ポリエステル樹脂組成物
JPS61192762A (ja) * 1985-02-21 1986-08-27 Mitsubishi Chem Ind Ltd 中空成形体
JPS63112652A (ja) * 1986-10-29 1988-05-17 Idemitsu Petrochem Co Ltd ポリエステル樹脂組成物
JPH0721108B2 (ja) * 1987-08-14 1995-03-08 ポリプラスチックス株式会社 ポリエステル樹脂組成物
KR930000777B1 (ko) * 1987-11-20 1993-02-04 주식회사 삼양사 폴리에스테르 수지조성물
JP2919885B2 (ja) * 1989-12-13 1999-07-19 ポリプラスチックス株式会社 制振性ポリアルキレンテレフタレート樹脂組成物及びその成形品

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030417B2 (en) * 1979-11-30 1994-03-30 Imperial Chemical Industries Plc Compositions of melt-processable polymers having improved processibility, and method of processing
US4489190A (en) * 1980-06-11 1984-12-18 Celanese Corporation Blend of polyalkylene terephthalate and wholly aromatic polyester

Also Published As

Publication number Publication date
EP0088286A1 (de) 1983-09-14
JPS58167643A (ja) 1983-10-03
DE3208440A1 (de) 1983-09-15

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