GB1460205A - Polycarbonates containing heterocyclic residues possessing functional groups their preparation and use - Google Patents

Polycarbonates containing heterocyclic residues possessing functional groups their preparation and use

Info

Publication number
GB1460205A
GB1460205A GB4044674A GB4044674A GB1460205A GB 1460205 A GB1460205 A GB 1460205A GB 4044674 A GB4044674 A GB 4044674A GB 4044674 A GB4044674 A GB 4044674A GB 1460205 A GB1460205 A GB 1460205A
Authority
GB
United Kingdom
Prior art keywords
acid
bisphenol
bis
polycarbonate
bisphenols
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
GB4044674A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1460205A publication Critical patent/GB1460205A/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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
    • C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
    • C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
    • C08G18/4638—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/4661—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing three nitrogen atoms in the ring

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1460205 s-Triazine containing polycarbonates BAYER AG 17 Sept 1974 [18 Sept 1973] 40446/74 Heading C3R [Also in Division C2] A polycarbonate is derived from a bisphenol containing at least one s-triazine ring. The striazinyl bisphenol may be formed in situ from a s-triazine compound and a bisphenol. The polycarbonate may be cross-linked by incorporating a trivalent s-triazinyl compound. The examples describe preparing polycarbonates from (1) phosgene or the bis-chlorocarbonic acid esters of bisphenol A or 2,2-bis(3,5-dimethyl- 4-hydroxyphenyl)propane and (2) (a) bisphenols of the formula wherein the -Z-R-Q grouping is diethanolamino, p-amino-benzoic acid or ethyl ester thereof, sulphanilic acid, glycine, 6-aminohexanoic acid, 2-amino-benzoic acid, 2-aminoethanesulphonic acid, 5-aminoisophthalic acid, 2-oxa-acetic acid, 4-mercaptobenzoic acid, paminobenzamide or p-aminobenzene sulphonic acid amide, such bisphenols being obtained by reacting the 4,6-dichloro derivative of the triazine compound with bisphenol 1, 1,1-bis- (4-hydroxyphenyl)cyclohexane or 2,2-bis(3,5- dimethyl-4-hydroxyphenyl)propane, or (b) bisphenols of the formula wherein the -NR<SP>5</SP>R<SP>6</SP> grouping is diethanolamino or anilino, such bisphenols being obtained by reacting the bis-4-chloro derivative of the stilbene compound with bisphenol A. A chain stopper, e.g. p-tert-butyl phenol may be used and in Example 10 a cross-linked polycarbonate is prepared by incorporating cyanuric chloride in the preparation of the bisphenol. In Example 1 the polycarbonate is reacted with toluene diisocyanate and in Example 2 the polycarbonate is stored together with hexamethylolmelamine hexamethyl ether.
GB4044674A 1973-09-18 1974-09-17 Polycarbonates containing heterocyclic residues possessing functional groups their preparation and use Expired GB1460205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732346935 DE2346935C2 (en) 1973-09-18 1973-09-18 Polycarbonates containing s-triazine rings with functional groups, their production and use

Publications (1)

Publication Number Publication Date
GB1460205A true GB1460205A (en) 1976-12-31

Family

ID=5892945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4044674A Expired GB1460205A (en) 1973-09-18 1974-09-17 Polycarbonates containing heterocyclic residues possessing functional groups their preparation and use

Country Status (8)

Country Link
JP (3) JPS5110895A (en)
BE (1) BE819942A (en)
CA (1) CA1046693A (en)
DE (1) DE2346935C2 (en)
FR (1) FR2243960B1 (en)
GB (1) GB1460205A (en)
IT (1) IT1019276B (en)
NL (1) NL7412358A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4999538U (en) * 1972-12-14 1974-08-28
DE2718466A1 (en) * 1977-04-26 1978-11-02 Bayer Ag PROCESS FOR MANUFACTURING BRANCHED POLYCARBONATES
DE3138179A1 (en) * 1981-09-25 1983-04-14 Bayer Ag, 5090 Leverkusen METHOD FOR INSULATING POLYCARBONATES BASED ON 4,4'-DIHYDROXIDIPHENYL SULPHONES
CN103739879B (en) * 2013-12-10 2016-01-20 青岛天人环境股份有限公司 A kind of pulullan polysaccharide-starch-based degradable film and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495141A1 (en) * 1963-09-14 1969-03-27 Basf Ag Process for preparing polymers containing triazine rings
US3541049A (en) * 1969-08-21 1970-11-17 Mobay Chemical Corp Cyanuric chloride branched polycarbonates

Also Published As

Publication number Publication date
DE2346935A1 (en) 1975-04-03
IT1019276B (en) 1977-11-10
BE819942A (en) 1975-03-17
CA1046693A (en) 1979-01-16
DE2346935C2 (en) 1982-01-21
JPS5761045B2 (en) 1982-12-22
FR2243960B1 (en) 1979-02-16
JPS56121636A (en) 1981-09-24
NL7412358A (en) 1975-03-20
FR2243960A1 (en) 1975-04-11
JPS5823825A (en) 1983-02-12
JPS6025049B2 (en) 1985-06-15
JPS5110895A (en) 1976-01-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee