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AT309076B - Process for the production of modified polyoxymethylene mixtures - Google Patents

Process for the production of modified polyoxymethylene mixtures

Info

Publication number
AT309076B
AT309076B AT1153070A AT1153070A AT309076B AT 309076 B AT309076 B AT 309076B AT 1153070 A AT1153070 A AT 1153070A AT 1153070 A AT1153070 A AT 1153070A AT 309076 B AT309076 B AT 309076B
Authority
AT
Austria
Prior art keywords
production
modified polyoxymethylene
mixtures
polyoxymethylene mixtures
modified
Prior art date
Application number
AT1153070A
Other languages
German (de)
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of AT309076B publication Critical patent/AT309076B/en

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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/56—Polyacetals
    • 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
    • C08G18/28—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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4036—Mixtures of compounds of group C08G18/56 with other macromolecular compounds

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT1153070A 1969-12-22 1970-12-22 Process for the production of modified polyoxymethylene mixtures AT309076B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88735669A 1969-12-22 1969-12-22

Publications (1)

Publication Number Publication Date
AT309076B true AT309076B (en) 1973-08-10

Family

ID=25390975

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1153070A AT309076B (en) 1969-12-22 1970-12-22 Process for the production of modified polyoxymethylene mixtures

Country Status (9)

Country Link
AT (1) AT309076B (en)
BE (1) BE760624A (en)
CH (1) CH541593A (en)
DE (1) DE2062735A1 (en)
ES (1) ES386698A1 (en)
FR (1) FR2074106A5 (en)
IL (1) IL35879A0 (en)
NL (1) NL7018407A (en)
ZA (1) ZA708449B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535127A (en) * 1983-03-23 1985-08-13 Asahi Kasei Kogyo Kabushiki Kaisha Polyacetal copolymers and process for production thereof
JP2854015B2 (en) * 1988-07-04 1999-02-03 ポリプラスチックス株式会社 Polyacetal resin composition

Also Published As

Publication number Publication date
DE2062735A1 (en) 1971-07-08
NL7018407A (en) 1971-06-24
ES386698A1 (en) 1973-03-16
CH541593A (en) 1973-09-15
FR2074106A5 (en) 1971-10-01
BE760624A (en) 1971-06-21
IL35879A0 (en) 1971-02-25
ZA708449B (en) 1972-07-26

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