ES8200915A1 - Procedimiento para la obtencion de masas de moldeo de polie-tilentereftalato - Google Patents

Procedimiento para la obtencion de masas de moldeo de polie-tilentereftalato

Info

Publication number
ES8200915A1
ES8200915A1 ES496933A ES496933A ES8200915A1 ES 8200915 A1 ES8200915 A1 ES 8200915A1 ES 496933 A ES496933 A ES 496933A ES 496933 A ES496933 A ES 496933A ES 8200915 A1 ES8200915 A1 ES 8200915A1
Authority
ES
Spain
Prior art keywords
polyethylene terephthalate
moulding
mouldings
weight
crystalline
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
ES496933A
Other languages
English (en)
Other versions
ES496933A0 (es
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26790026&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8200915(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/095,275 external-priority patent/US4313903A/en
Priority claimed from US06/095,276 external-priority patent/US4399244A/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES496933A0 publication Critical patent/ES496933A0/es
Publication of ES8200915A1 publication Critical patent/ES8200915A1/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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415—Five-membered rings
    • C08K5/3417—Five-membered rings condensed with carbocyclic rings
    • 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

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Indole Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE MASAS DE MOLDEO DE POLIETILENTEREFTALATO. CONSISTE EN LA MEZCLA Y HOMOGENIZACION POR FUSION DE UN 80-97 POR 100 DE UN POLIETILENTEREFTALATO, QUE TIENE UNA VISCOSIDAD INTRINSECA NO INFERIOR A 0,3DL-G, 3-20 POR 100 DE UN COMPUESTO DE PUNTO DE FUSION SUPERIOR A 240C., DE FORMULA (I) Y 0,300 POR 100 REFERIDO AL PESO DE LOS CMPONENTES ANTERIORES, DE MATERIALES DE RELLENO REFORZADORES, CONSTITUIDOS POR FIBRAS DE VIDRIO, FORMULA EN LA QUE X ES HIDROGENO O HALOGENO; R PUEDE SER UNO DE VARIOS TIPOS DE RADICALES, Y M Y N PUEDEN SER 0 O 1.
ES496933A 1979-11-19 1980-11-18 Procedimiento para la obtencion de masas de moldeo de polie-tilentereftalato Expired ES8200915A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/095,275 US4313903A (en) 1979-11-19 1979-11-19 Process for injection molding of polyethylene terephthalate compositions at reduced mold temperature
US06/095,276 US4399244A (en) 1979-11-19 1979-11-19 Glass fiber reinforced polyethylene terephthalate compositions having improved heat distortion temperatures

Publications (2)

Publication Number Publication Date
ES496933A0 ES496933A0 (es) 1981-11-16
ES8200915A1 true ES8200915A1 (es) 1981-11-16

Family

ID=26790026

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496933A Expired ES8200915A1 (es) 1979-11-19 1980-11-18 Procedimiento para la obtencion de masas de moldeo de polie-tilentereftalato

Country Status (3)

Country Link
EP (1) EP0029930B1 (es)
DE (1) DE3066633D1 (es)
ES (1) ES8200915A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517315A (en) * 1981-01-27 1985-05-14 Teijin Limited Production of a film-like or fibrous structure of an aromatic polyester
US4582866A (en) * 1984-04-30 1986-04-15 E. I. Du Pont De Nemours And Company Flame retardant thermoplastic multi-block copolyester elastomers
DE3616431A1 (de) * 1986-05-15 1987-11-19 Hoechst Ag Polyesterformmasse und verfahren zu ihrer herstellung
JPH0721103B2 (ja) * 1988-03-02 1995-03-08 ポリプラスチックス株式会社 難燃性ポリブチレンテレフタレート樹脂組成物及び電気部品用成形品

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368995A (en) * 1965-08-03 1968-02-13 Teijin Ltd Fiberglass reinforced polyethylene terephthalate
DE1694242A1 (de) * 1968-01-16 1971-07-22 Hoechst Ag Thermoplastische Formmassen auf Basis gesaettigter Polyester
DE1814148C3 (de) * 1968-12-12 1980-11-20 Hoechst Ag, 6000 Frankfurt Herstellung rasch kristallisierender Formmassen auf Basis gesättigter Polyester
US3873567A (en) * 1968-09-05 1975-03-25 Universal Oil Prod Co N-substituted polybromoaromatic ortho-dicarboximides
US4581396A (en) * 1968-09-18 1986-04-08 Raychem Corporation Flame retardants and compositions containing them
US3624024A (en) * 1970-02-24 1971-11-30 Eastman Kodak Co Flame retardant poly(tetramethylene terephthalate) molding compositions
JPS509645A (es) * 1973-05-29 1975-01-31
DE2648970A1 (de) * 1976-10-28 1978-05-11 Dynamit Nobel Ag Azomethinimide
DE2719176A1 (de) * 1977-04-29 1978-11-02 Dynamit Nobel Ag Acetalimide und deren verwendung als flammschutzmittel
DE2706128C2 (de) * 1977-02-14 1986-12-11 Bayer Ag, 5090 Leverkusen Schnell kristallisierende Polyestermassen und Verfahren zu ihrer Herstellung
SE430169C (sv) * 1978-02-28 1985-07-22 Du Pont Etentereftalatplastkomposition innehallande armerings- eller fyllmedel samt anvendning herav

Also Published As

Publication number Publication date
ES496933A0 (es) 1981-11-16
DE3066633D1 (en) 1984-03-22
EP0029930A1 (de) 1981-06-10
EP0029930B1 (de) 1984-02-15

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