GB1458433A - Polyesters - Google Patents

Polyesters

Info

Publication number
GB1458433A
GB1458433A GB1377274A GB1377274A GB1458433A GB 1458433 A GB1458433 A GB 1458433A GB 1377274 A GB1377274 A GB 1377274A GB 1377274 A GB1377274 A GB 1377274A GB 1458433 A GB1458433 A GB 1458433A
Authority
GB
United Kingdom
Prior art keywords
residue
carbon atoms
residues
per cent
mole per
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
GB1377274A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB1377274A priority Critical patent/GB1458433A/en
Priority to SE7502571A priority patent/SE419970B/en
Priority to NL7503435A priority patent/NL7503435A/en
Priority to DE19752512949 priority patent/DE2512949A1/en
Priority to CH372875A priority patent/CH594003A5/xx
Priority to JP50036675A priority patent/JPS5117928A/en
Priority to CA223,142A priority patent/CA1055516A/en
Priority to AU79638/75A priority patent/AU7963875A/en
Priority to BE154841A priority patent/BE827267A/en
Priority to FR7509668A priority patent/FR2265793B1/fr
Priority to IT2175475A priority patent/IT1037109B/en
Priority to US05/732,627 priority patent/US4132696A/en
Publication of GB1458433A publication Critical patent/GB1458433A/en
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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

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)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1458433 Complex ester plasticizers CIBAGEIGY AG 30 April 1975 [28 March 1974] 13772/74 Heading C3P [Also in Division C2] A thermoplastic polymer, for example polyvinyl chloride, contains as a plasticizer a compound of the formula in which M is the residue of one or more aliphatic monocarboxylic acids containing from 4 to 18 carbon atoms, P is the residue of one or more saturated straight or branched chain aliphatic diols containing from 2 to 6 carbon atoms, D is the residue of one or more unsubstituted or substituted aromatic dicarboxylic acids which may be partially or fully hydrogenated containing from 8 to 16 carbon atoms, L is the residue of one or more saturated hydroxy acids containing from 6 to 12 carbon atoms, each of the residues being joined together by ester linkages, residues P, D and L being distributed at random throughout the molecule, a, b and c each having a value greater than 0, the amount of residue of hydroxy acid being from 10 mole per cent to 90 mole per cent based on the total number of moles of reactants and the molar ratios of the remaining reactants being chosen so that the average molecular weight of the product is from 500 to 1400.
GB1377274A 1974-03-28 1974-03-28 Polyesters Expired GB1458433A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB1377274A GB1458433A (en) 1974-03-28 1974-03-28 Polyesters
SE7502571A SE419970B (en) 1974-03-28 1975-03-07 ASSOCIATION FOR USE AS A SOFT AGENT FOR THERMOPLASTIC POLYMERS
NL7503435A NL7503435A (en) 1974-03-28 1975-03-21 POLYESTER AND METHOD FOR PREPARING THIS.
DE19752512949 DE2512949A1 (en) 1974-03-28 1975-03-24 POLYESTER
CH372875A CH594003A5 (en) 1974-03-28 1975-03-24
JP50036675A JPS5117928A (en) 1974-03-28 1975-03-26 Netsukasoseijugotainososeibutsuoyobisonoseizohoho
CA223,142A CA1055516A (en) 1974-03-28 1975-03-26 Polyesters
AU79638/75A AU7963875A (en) 1974-03-28 1975-03-27 Polyesters
BE154841A BE827267A (en) 1974-03-28 1975-03-27 POLYESTERS THAT CAN BE USED FOR PLASTICIZING THERMOPLASTIC POLYMERIC MATERIALS
FR7509668A FR2265793B1 (en) 1974-03-28 1975-03-27
IT2175475A IT1037109B (en) 1974-03-28 1975-03-27 Polyester plasticisers for thermoplastics - from aliphatic diols and aromatic or hydrogenated aromatic dicarboxylic acids with co-reacted lactone
US05/732,627 US4132696A (en) 1974-03-28 1976-10-15 Polyester plasticizers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1377274A GB1458433A (en) 1974-03-28 1974-03-28 Polyesters

Publications (1)

Publication Number Publication Date
GB1458433A true GB1458433A (en) 1976-12-15

Family

ID=10029077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1377274A Expired GB1458433A (en) 1974-03-28 1974-03-28 Polyesters

Country Status (10)

Country Link
JP (1) JPS5117928A (en)
AU (1) AU7963875A (en)
BE (1) BE827267A (en)
CA (1) CA1055516A (en)
CH (1) CH594003A5 (en)
DE (1) DE2512949A1 (en)
FR (1) FR2265793B1 (en)
GB (1) GB1458433A (en)
NL (1) NL7503435A (en)
SE (1) SE419970B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107591U (en) * 1983-12-23 1985-07-22 アルフアエンジニアリング有限会社 Heater for cryogenic gas generation

Also Published As

Publication number Publication date
SE419970B (en) 1981-09-07
BE827267A (en) 1975-09-29
CA1055516A (en) 1979-05-29
CH594003A5 (en) 1977-12-30
SE7502571L (en) 1975-09-29
NL7503435A (en) 1975-09-30
AU7963875A (en) 1976-09-30
DE2512949A1 (en) 1975-10-09
JPS5117928A (en) 1976-02-13
FR2265793B1 (en) 1977-04-15
FR2265793A1 (en) 1975-10-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee