CH392877A - Verwendung eines elastomeren Polymeren zur Herstellung von Fasern und Folien - Google Patents

Verwendung eines elastomeren Polymeren zur Herstellung von Fasern und Folien

Info

Publication number
CH392877A
CH392877A CH4447857A CH4447857A CH392877A CH 392877 A CH392877 A CH 392877A CH 4447857 A CH4447857 A CH 4447857A CH 4447857 A CH4447857 A CH 4447857A CH 392877 A CH392877 A CH 392877A
Authority
CH
Switzerland
Prior art keywords
films
fibers
production
elastomeric polymer
elastomeric
Prior art date
Application number
CH4447857A
Other languages
German (de)
English (en)
Inventor
Henry Frazer August
Clois Shivers Joseph
Joseph Verbanc John
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of CH392877A publication Critical patent/CH392877A/de

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
CH4447857A 1956-03-29 1957-03-29 Verwendung eines elastomeren Polymeren zur Herstellung von Fasern und Folien CH392877A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57460356A 1956-03-29 1956-03-29
US57460156A 1956-03-29 1956-03-29

Publications (1)

Publication Number Publication Date
CH392877A true CH392877A (de) 1965-05-31

Family

ID=27076431

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4447857A CH392877A (de) 1956-03-29 1957-03-29 Verwendung eines elastomeren Polymeren zur Herstellung von Fasern und Folien

Country Status (6)

Country Link
BE (1) BE556268A (en:Method)
CH (1) CH392877A (en:Method)
DE (1) DE1104697B (en:Method)
FR (1) FR1173432A (en:Method)
GB (1) GB857600A (en:Method)
NL (1) NL109301C (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110919948A (zh) * 2019-12-03 2020-03-27 西安交通大学 一种提高绝缘介质介电常数的热处理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908197C (de) * 1944-11-18 1954-04-01 Bobingen Ag Fuer Texdtil Faser Verfahren zur Herstellung von linearen Hochpolymeren
DE838652C (de) * 1949-02-23 1952-05-12 Bayer Ag Verfahren zur Herstellung von vernetzten Kunststoffen
DE838826C (de) * 1949-02-23 1952-05-12 Bayer Ag Verfahren zur Herstellung von Formkoerpern
DE831772C (de) * 1952-11-18 1952-02-18 Bayer Ag Verfahren zur Herstellung hochmolekularer vernetzter Kunststoffe
DE933783C (de) * 1953-02-27 1955-10-06 Bayer Ag Verfahren zur Herstellung hochmolekularer, vernetzter Kunststoffe

Also Published As

Publication number Publication date
NL109301C (en:Method)
FR1173432A (fr) 1959-02-25
BE556268A (en:Method)
DE1104697B (de) 1961-04-13
GB857600A (en) 1961-01-04

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