GB1147016A - Poly-1,3-benzoxazine-2,4-dione electric insulating films - Google Patents

Poly-1,3-benzoxazine-2,4-dione electric insulating films

Info

Publication number
GB1147016A
GB1147016A GB8129/68A GB812968A GB1147016A GB 1147016 A GB1147016 A GB 1147016A GB 8129/68 A GB8129/68 A GB 8129/68A GB 812968 A GB812968 A GB 812968A GB 1147016 A GB1147016 A GB 1147016A
Authority
GB
United Kingdom
Prior art keywords
benzoxazine
dione
poly
stretching
films
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
GB8129/68A
Other languages
English (en)
Inventor
Eckart Reese
Wilhelm Rohm
Hermann Hofmeier
Ludwig Bottenbruch
Hermann Schnell
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 GB1147016A publication Critical patent/GB1147016A/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
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/348—Hydroxycarboxylic acids
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/307—Other macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Polyurethanes Or Polyureas (AREA)
GB8129/68A 1967-02-21 1968-02-20 Poly-1,3-benzoxazine-2,4-dione electric insulating films Expired GB1147016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0051579 1967-02-21

Publications (1)

Publication Number Publication Date
GB1147016A true GB1147016A (en) 1969-04-02

Family

ID=7104728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8129/68A Expired GB1147016A (en) 1967-02-21 1968-02-20 Poly-1,3-benzoxazine-2,4-dione electric insulating films

Country Status (10)

Country Link
US (1) US3553304A (US20100170793A1-20100708-C00006.png)
AT (1) AT290145B (US20100170793A1-20100708-C00006.png)
BE (1) BE710993A (US20100170793A1-20100708-C00006.png)
CH (1) CH496758A (US20100170793A1-20100708-C00006.png)
DK (1) DK116771B (US20100170793A1-20100708-C00006.png)
ES (1) ES350694A1 (US20100170793A1-20100708-C00006.png)
FR (1) FR1560663A (US20100170793A1-20100708-C00006.png)
GB (1) GB1147016A (US20100170793A1-20100708-C00006.png)
NL (1) NL6802252A (US20100170793A1-20100708-C00006.png)
SE (1) SE339314B (US20100170793A1-20100708-C00006.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2232463C3 (de) * 1972-07-01 1980-05-08 Bayer Ag, 5090 Leverkusen Polybenz-13-oxazindione-(2,4), Verfahren zu ihrer Herstellung und ihre Verwendung-
DE2418996A1 (de) * 1974-04-19 1975-10-30 Bayer Ag Asymmetrische, semipermeable membranen aus polybenz-1,3-oxazindionen-2,4
CA1084225A (en) * 1976-05-27 1980-08-26 Nobuo Fukushima Method of manufacturing oriented amorphous aromatic polymeric films

Also Published As

Publication number Publication date
DE1704627B2 (de) 1975-11-13
NL6802252A (US20100170793A1-20100708-C00006.png) 1968-08-22
FR1560663A (US20100170793A1-20100708-C00006.png) 1969-03-21
BE710993A (US20100170793A1-20100708-C00006.png) 1968-07-01
SE339314B (US20100170793A1-20100708-C00006.png) 1971-10-04
DE1704627A1 (de) 1971-05-19
AT290145B (de) 1971-05-25
ES350694A1 (es) 1969-05-01
DK116771B (da) 1970-02-09
CH496758A (de) 1970-09-30
US3553304A (en) 1971-01-05

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