FR2243960B1 - - Google Patents

Info

Publication number
FR2243960B1
FR2243960B1 FR7431556A FR7431556A FR2243960B1 FR 2243960 B1 FR2243960 B1 FR 2243960B1 FR 7431556 A FR7431556 A FR 7431556A FR 7431556 A FR7431556 A FR 7431556A FR 2243960 B1 FR2243960 B1 FR 2243960B1
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.)
Expired
Application number
FR7431556A
Other versions
FR2243960A1 (fr
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 FR2243960A1 publication Critical patent/FR2243960A1/fr
Application granted granted Critical
Publication of FR2243960B1 publication Critical patent/FR2243960B1/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
    • 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
FR7431556A 1973-09-18 1974-09-18 Expired FR2243960B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732346935 DE2346935C2 (de) 1973-09-18 1973-09-18 s-Triazinringe enthaltende Polycarbonate mit funktionellen Gruppen, ihre Herstellung und Verwendung

Publications (2)

Publication Number Publication Date
FR2243960A1 FR2243960A1 (fr) 1975-04-11
FR2243960B1 true FR2243960B1 (fr) 1979-02-16

Family

ID=5892945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431556A Expired FR2243960B1 (fr) 1973-09-18 1974-09-18

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4999538U (fr) * 1972-12-14 1974-08-28
DE2718466A1 (de) * 1977-04-26 1978-11-02 Bayer Ag Verfahren zur herstellung von verzweigten polycarbonaten
DE3138179A1 (de) * 1981-09-25 1983-04-14 Bayer Ag, 5090 Leverkusen Verfahren zur isolierung von polycarbonaten auf basis von 4,4'-dihydroxidiphenylsulfonen
CN103739879B (zh) * 2013-12-10 2016-01-20 青岛天人环境股份有限公司 一种普鲁兰多糖-淀粉基可降解薄膜及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495141A1 (de) * 1963-09-14 1969-03-27 Basf Ag Verfahren zum Herstellen von Triazinringe enthaltenden Polymeren
US3541049A (en) * 1969-08-21 1970-11-17 Mobay Chemical Corp Cyanuric chloride branched polycarbonates

Also Published As

Publication number Publication date
CA1046693A (fr) 1979-01-16
JPS5823825A (ja) 1983-02-12
IT1019276B (it) 1977-11-10
NL7412358A (nl) 1975-03-20
JPS5761045B2 (fr) 1982-12-22
DE2346935C2 (de) 1982-01-21
JPS56121636A (en) 1981-09-24
JPS6025049B2 (ja) 1985-06-15
GB1460205A (en) 1976-12-31
FR2243960A1 (fr) 1975-04-11
BE819942A (fr) 1975-03-17
JPS5110895A (en) 1976-01-28
DE2346935A1 (de) 1975-04-03

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Legal Events

Date Code Title Description
ST Notification of lapse