CA1153857A - Process for injection molding a polyester with improved crystallization thereof - Google Patents

Process for injection molding a polyester with improved crystallization thereof

Info

Publication number
CA1153857A
CA1153857A CA000369543A CA369543A CA1153857A CA 1153857 A CA1153857 A CA 1153857A CA 000369543 A CA000369543 A CA 000369543A CA 369543 A CA369543 A CA 369543A CA 1153857 A CA1153857 A CA 1153857A
Authority
CA
Canada
Prior art keywords
polyester
metal salt
crystallization
alkali metal
incorporated
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
CA000369543A
Other languages
English (en)
French (fr)
Inventor
Koichi Yasui
Jinpei Hisano
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Kogyo KK
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 Asahi Kasei Kogyo KK filed Critical Asahi Kasei Kogyo KK
Application granted granted Critical
Publication of CA1153857A publication Critical patent/CA1153857A/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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CA000369543A 1979-10-17 1981-01-28 Process for injection molding a polyester with improved crystallization thereof Expired CA1153857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54132894A JPS6056180B2 (ja) 1979-10-17 1979-10-17 射出成形用ポリエステルの結晶化促進剤

Publications (1)

Publication Number Publication Date
CA1153857A true CA1153857A (en) 1983-09-20

Family

ID=15092030

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000369543A Expired CA1153857A (en) 1979-10-17 1981-01-28 Process for injection molding a polyester with improved crystallization thereof

Country Status (8)

Country Link
US (1) US4390493A (enExample)
JP (1) JPS6056180B2 (enExample)
CA (1) CA1153857A (enExample)
CH (1) CH644389A5 (enExample)
DE (1) DE3103142C2 (enExample)
FR (1) FR2498613A1 (enExample)
GB (1) GB2091273B (enExample)
NL (1) NL8100469A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155456A (ja) * 1983-02-24 1984-09-04 Asahi Chem Ind Co Ltd 難燃化ポリエチレンテレフタレ−ト樹脂組成物
JPS59155455A (ja) * 1983-02-24 1984-09-04 Asahi Chem Ind Co Ltd 難燃化ポリエチレンテレフタレ−ト樹脂組成物
JPS59155457A (ja) * 1983-02-24 1984-09-04 Asahi Chem Ind Co Ltd 難燃化ポリエチレンテレフタレ−ト樹脂組成物
DE3434838A1 (de) * 1984-09-22 1986-04-03 Hoechst Ag, 6230 Frankfurt Polyesterfolie mit verbesserter dimensionsstabilitaet und abriebfestigkeit
JPS62202976U (enExample) * 1986-06-11 1987-12-24
US5235024A (en) * 1988-05-26 1993-08-10 Sekisui Kagaku Kogyo Kabushiki Kaisha Polyester and an article made of the same
JPH0229453A (ja) * 1988-07-18 1990-01-31 Toray Ind Inc 熱可塑性ポリエステル樹脂組成物
ATE159959T1 (de) * 1991-06-03 1997-11-15 Polyplastics Co Verfahren zur herstellung von polyester, und dessen zusammensetzung
JP2908647B2 (ja) * 1992-10-21 1999-06-21 ポリプラスチックス株式会社 改質ポリブチレンテレフタレート樹脂の製造方法
US5414036A (en) * 1993-04-12 1995-05-09 Enichem S.P.A. Rapidly crystallizing polyester molding compositions
US5344892A (en) * 1993-07-02 1994-09-06 Enichem S.P.A. Polyester compositions with improved crystallization rate
DE19937324C2 (de) * 1999-08-10 2001-09-06 Kone Corp Stufe oder Palette einer Rolltreppe
DE10234419A1 (de) * 2002-07-29 2004-02-12 Bayer Ag Flammwidrige Formmassen
EP1865022A4 (en) * 2005-03-30 2010-04-21 Asahi Kasei Chemicals Corp DAMAGED POLYESTER FOIL
WO2019013899A1 (en) 2017-07-13 2019-01-17 Exxonmobil Chemical Patents Inc. POLYESTER COMPOSITIONS AND PROCESS FOR PRODUCING ARTICLES THEREFROM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992359A (en) * 1974-09-03 1976-11-16 Phillips Petroleum Company Alkali metal hydroxide and phenol sulfonate dyeability additive in polyesterification process
US4150079A (en) * 1977-08-22 1979-04-17 Owens-Illinois, Inc. Method for controlling crystallization in thermoplastic materials
JPS5576009A (en) * 1978-12-05 1980-06-07 Kawasaki Steel Corp Forming height measuring method of slag in converter
JPS5632068A (en) * 1979-08-24 1981-04-01 Mitsubishi Motors Corp Ehaust-gas purifying system

Also Published As

Publication number Publication date
US4390493A (en) 1983-06-28
CH644389A5 (en) 1984-07-31
DE3103142A1 (de) 1982-08-05
GB2091273B (en) 1984-07-04
GB2091273A (en) 1982-07-28
JPS5657825A (en) 1981-05-20
JPS6056180B2 (ja) 1985-12-09
NL8100469A (nl) 1982-08-16
DE3103142C2 (de) 1983-12-01
FR2498613A1 (fr) 1982-07-30
FR2498613B1 (enExample) 1985-05-10

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Legal Events

Date Code Title Description
MKEX Expiry