ES350694A1 - Procedimiento para la preparacion de hojas aislantes elec- tricas. - Google Patents

Procedimiento para la preparacion de hojas aislantes elec- tricas.

Info

Publication number
ES350694A1
ES350694A1 ES350694A ES350694A ES350694A1 ES 350694 A1 ES350694 A1 ES 350694A1 ES 350694 A ES350694 A ES 350694A ES 350694 A ES350694 A ES 350694A ES 350694 A1 ES350694 A1 ES 350694A1
Authority
ES
Spain
Prior art keywords
stretching
film
organic solvent
benzoxazine
dione
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
ES350694A
Other languages
English (en)
Spanish (es)
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 ES350694A1 publication Critical patent/ES350694A1/es
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)
ES350694A 1967-02-21 1968-02-20 Procedimiento para la preparacion de hojas aislantes elec- tricas. Expired ES350694A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES350694A1 true ES350694A1 (es) 1969-05-01

Family

ID=7104728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES350694A Expired ES350694A1 (es) 1967-02-21 1968-02-20 Procedimiento para la preparacion de hojas aislantes elec- tricas.

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
GB1147016A (en) 1969-04-02
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
DK116771B (da) 1970-02-09
CH496758A (de) 1970-09-30
US3553304A (en) 1971-01-05

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