FR2334701A1 - Procede de preparation de polyesters lineaires stabilises, a haut poids moleculaire - Google Patents

Procede de preparation de polyesters lineaires stabilises, a haut poids moleculaire

Info

Publication number
FR2334701A1
FR2334701A1 FR7637227A FR7637227A FR2334701A1 FR 2334701 A1 FR2334701 A1 FR 2334701A1 FR 7637227 A FR7637227 A FR 7637227A FR 7637227 A FR7637227 A FR 7637227A FR 2334701 A1 FR2334701 A1 FR 2334701A1
Authority
FR
France
Prior art keywords
molecular weight
high molecular
linear polyesters
preparing stabilized
stabilized linear
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.)
Granted
Application number
FR7637227A
Other languages
English (en)
French (fr)
Other versions
FR2334701B1 (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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2334701A1 publication Critical patent/FR2334701A1/fr
Application granted granted Critical
Publication of FR2334701B1 publication Critical patent/FR2334701B1/fr
Granted 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
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • 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
    • 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
    • C08K5/17—Amines; Quaternary ammonium compounds
    • 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
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • 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
    • 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
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only

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)
FR7637227A 1975-12-13 1976-12-10 Procede de preparation de polyesters lineaires stabilises, a haut poids moleculaire Granted FR2334701A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752556317 DE2556317A1 (de) 1975-12-13 1975-12-13 Verfahren zur herstellung von stabilisierten linearen, hochmolekularen polyestern

Publications (2)

Publication Number Publication Date
FR2334701A1 true FR2334701A1 (fr) 1977-07-08
FR2334701B1 FR2334701B1 (enExample) 1980-10-17

Family

ID=5964374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637227A Granted FR2334701A1 (fr) 1975-12-13 1976-12-10 Procede de preparation de polyesters lineaires stabilises, a haut poids moleculaire

Country Status (7)

Country Link
BE (1) BE849284A (enExample)
CH (1) CH603714A5 (enExample)
DE (1) DE2556317A1 (enExample)
FR (1) FR2334701A1 (enExample)
GB (1) GB1564214A (enExample)
IT (1) IT1067041B (enExample)
NL (1) NL7613787A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3269641D1 (en) * 1981-09-09 1986-04-10 Ciba Geigy Ag Stabilised thermoplastic polyester compositions
DE19537365C1 (de) * 1995-10-06 1996-12-19 Fraunhofer Ges Forschung Verfahren zur Stabilisierung der Schmelzeviskosität von Zinn-, Titan- und/oder Zirkoniumverbindungen als Katalysator und/oder Initiator enthaltender aliphatischer oder aromatisch-aliphatischer Homo- oder Copolyester und Verwendung einer Verbindung, die mindestens einen Tropolonring aufweist als Maskierungsmittel in Polyesterschmelzen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541399A (fr) * 1964-09-02 1968-10-04 Dynamit Nobel Ag Procédé de préparation de téréphtalates de polyalkylène
FR2156820A1 (en) * 1971-10-19 1973-06-01 Wilhelm Pieck Veb Chemie Polyester mouldings with specific surface props - - by addn of cpds of catalytic alkali(ne earth) cations to co-esterification

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541399A (fr) * 1964-09-02 1968-10-04 Dynamit Nobel Ag Procédé de préparation de téréphtalates de polyalkylène
FR2156820A1 (en) * 1971-10-19 1973-06-01 Wilhelm Pieck Veb Chemie Polyester mouldings with specific surface props - - by addn of cpds of catalytic alkali(ne earth) cations to co-esterification

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1975 *

Also Published As

Publication number Publication date
IT1067041B (it) 1985-03-12
BE849284A (fr) 1977-06-10
CH603714A5 (enExample) 1978-08-31
GB1564214A (en) 1980-04-02
DE2556317A1 (de) 1977-06-23
FR2334701B1 (enExample) 1980-10-17
NL7613787A (nl) 1977-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse