IT1052198B - Metodo per la produzione di resina poliestere a viscosita intrinseca relativamente elevata - Google Patents

Metodo per la produzione di resina poliestere a viscosita intrinseca relativamente elevata

Info

Publication number
IT1052198B
IT1052198B IT52247/75A IT5224775A IT1052198B IT 1052198 B IT1052198 B IT 1052198B IT 52247/75 A IT52247/75 A IT 52247/75A IT 5224775 A IT5224775 A IT 5224775A IT 1052198 B IT1052198 B IT 1052198B
Authority
IT
Italy
Prior art keywords
production
relatively high
polyester resin
intrinsic viscosity
viscosity polyester
Prior art date
Application number
IT52247/75A
Other languages
English (en)
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Application granted granted Critical
Publication of IT1052198B publication Critical patent/IT1052198B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88—Post-polymerisation treatment

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)
IT52247/75A 1974-11-21 1975-11-17 Metodo per la produzione di resina poliestere a viscosita intrinseca relativamente elevata IT1052198B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/525,866 US4130551A (en) 1974-11-21 1974-11-21 Solid state polymerization

Publications (1)

Publication Number Publication Date
IT1052198B true IT1052198B (it) 1981-06-20

Family

ID=24094922

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52247/75A IT1052198B (it) 1974-11-21 1975-11-17 Metodo per la produzione di resina poliestere a viscosita intrinseca relativamente elevata

Country Status (9)

Country Link
US (1) US4130551A (it)
JP (1) JPS5174087A (it)
BE (1) BE835696A (it)
CA (1) CA1065537A (it)
DE (1) DE2551982A1 (it)
FR (1) FR2291998A1 (it)
GB (1) GB1517729A (it)
IT (1) IT1052198B (it)
NL (1) NL7512475A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6191219A (ja) * 1984-10-12 1986-05-09 Teijin Ltd 高分子量ポリエステルの製造法
JPS61157526A (ja) * 1984-12-28 1986-07-17 Polyplastics Co 高分子量ポリエステルの製造法
US5885481A (en) * 1993-07-16 1999-03-23 Amoco Corporation Efficiency oxygen-scavenging compositions and articles
US5744056A (en) * 1993-07-16 1998-04-28 Amoco Corporation Oxygen-scavenging compositions and articles
US6369148B2 (en) 1993-07-16 2002-04-09 Ciba Specialty Chemicals Corporation Oxygen-scavenging compositions and articles
KR0181996B1 (ko) * 1995-09-06 1999-05-15 이웅열 부분에스테르화 트리멜리트산염을 함유하는 폴리에스테르 필름의 제조방법
US20090169782A1 (en) * 2004-11-22 2009-07-02 Invista North America S Ar L Process for crystallizing and solid state polymerizing polymers and the coated polymer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277863A (it) * 1961-05-30
US3840632A (en) * 1969-06-13 1974-10-08 Mobil Oil Corp Solid phase polymerization of strain hardened polyesters
US3816377A (en) * 1969-09-30 1974-06-11 Goodyear Tire & Rubber Solid state polymerization process

Also Published As

Publication number Publication date
US4130551A (en) 1978-12-19
GB1517729A (en) 1978-07-12
JPS5174087A (en) 1976-06-26
NL7512475A (nl) 1976-05-25
DE2551982A1 (de) 1976-05-26
FR2291998B1 (it) 1980-09-19
FR2291998A1 (fr) 1976-06-18
CA1065537A (en) 1979-10-30
BE835696A (fr) 1976-05-18

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