FR2111783A1 - - Google Patents

Info

Publication number
FR2111783A1
FR2111783A1 FR7137744A FR7137744A FR2111783A1 FR 2111783 A1 FR2111783 A1 FR 2111783A1 FR 7137744 A FR7137744 A FR 7137744A FR 7137744 A FR7137744 A FR 7137744A FR 2111783 A1 FR2111783 A1 FR 2111783A1
Authority
FR
France
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.)
Granted
Application number
FR7137744A
Other languages
French (fr)
Other versions
FR2111783B1 (enExample
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of FR2111783A1 publication Critical patent/FR2111783A1/fr
Application granted granted Critical
Publication of FR2111783B1 publication Critical patent/FR2111783B1/fr
Expired legal-status Critical Current

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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used

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)
FR7137744A 1970-10-23 1971-10-20 Expired FR2111783B1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT957270 1970-10-23
AT957370 1970-10-23

Publications (2)

Publication Number Publication Date
FR2111783A1 true FR2111783A1 (enExample) 1972-06-09
FR2111783B1 FR2111783B1 (enExample) 1975-07-18

Family

ID=25605616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137744A Expired FR2111783B1 (enExample) 1970-10-23 1971-10-20

Country Status (8)

Country Link
AU (1) AU3464371A (enExample)
BE (1) BE773707A (enExample)
CA (1) CA972897A (enExample)
DD (1) DD94895A5 (enExample)
DE (1) DE2152245A1 (enExample)
FR (1) FR2111783B1 (enExample)
GB (1) GB1371505A (enExample)
NL (1) NL7114553A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453187A1 (fr) * 1979-04-02 1980-10-31 Goodyear Tire & Rubber Procede de preparation de polyesters de masse moleculaire elevee et produits obtenus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2221547B1 (enExample) 1973-03-13 1979-09-28 Alsacienne Constr Meca
US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
FR2830788B1 (fr) * 2001-10-12 2006-09-22 Tergal Fibres Procede de fabrication de corps creux, corps creux, preformes et bouteilles obtenus par ce procede
DE102008058313A1 (de) * 2008-11-21 2010-06-02 Astegger, Johann Josef Nachkondensieren von Kunststoffgranulat
DE102011052185A1 (de) 2011-07-27 2013-01-31 Johann Josef Astegger Reaktoranordnung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453187A1 (fr) * 1979-04-02 1980-10-31 Goodyear Tire & Rubber Procede de preparation de polyesters de masse moleculaire elevee et produits obtenus

Also Published As

Publication number Publication date
BE773707A (fr) 1972-01-31
AU3464371A (en) 1973-04-19
FR2111783B1 (enExample) 1975-07-18
NL7114553A (enExample) 1972-04-25
DE2152245A1 (de) 1972-04-27
GB1371505A (en) 1974-10-23
DD94895A5 (enExample) 1973-01-05
CA972897A (en) 1975-08-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse