CH531022A - Composition à base de polymère oxyméthylénique modifié et procédé pour la préparation de cette composition - Google Patents

Composition à base de polymère oxyméthylénique modifié et procédé pour la préparation de cette composition

Info

Publication number
CH531022A
CH531022A CH1637070A CH1637070A CH531022A CH 531022 A CH531022 A CH 531022A CH 1637070 A CH1637070 A CH 1637070A CH 1637070 A CH1637070 A CH 1637070A CH 531022 A CH531022 A CH 531022A
Authority
CH
Switzerland
Prior art keywords
composition
preparation
oxymethylene polymer
modified oxymethylene
composition based
Prior art date
Application number
CH1637070A
Other languages
English (en)
French (fr)
Inventor
Castner Claire
Berard Westfield Raymond Andre
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
Publication of CH531022A publication Critical patent/CH531022A/fr

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
    • C08G18/08—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
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/30—Chemical modification by after-treatment
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C08L59/02—Polyacetals containing polyoxymethylene sequences only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
CH1637070A 1969-11-05 1970-11-04 Composition à base de polymère oxyméthylénique modifié et procédé pour la préparation de cette composition CH531022A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87438669A 1969-11-05 1969-11-05

Publications (1)

Publication Number Publication Date
CH531022A true CH531022A (fr) 1972-11-30

Family

ID=25363623

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1637070A CH531022A (fr) 1969-11-05 1970-11-04 Composition à base de polymère oxyméthylénique modifié et procédé pour la préparation de cette composition

Country Status (13)

Country Link
US (1) US3642942A (enExample)
JP (1) JPS495609B1 (enExample)
AT (1) AT301179B (enExample)
BE (1) BE758501A (enExample)
CH (1) CH531022A (enExample)
DE (1) DE2052750C3 (enExample)
DK (1) DK138658B (enExample)
ES (1) ES385175A1 (enExample)
FR (1) FR2069008A5 (enExample)
GB (1) GB1297547A (enExample)
IL (1) IL35572A (enExample)
NL (1) NL164879C (enExample)
ZA (1) ZA707122B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586418B1 (fr) * 1985-08-26 1987-11-20 Solvay Procede pour la fabrication de copolymeres oxymethyleniques thermiquement stables
DE10340976B4 (de) * 2003-09-05 2006-04-13 Ticona Gmbh Polyoxymethylen-Multiblockcopolymere, deren Herstellung und Verwendung
EP2935387B1 (de) * 2012-12-21 2017-03-15 Covestro Deutschland AG Nco-modifizierte polyoxymethylen-block-copolymere
US10435501B2 (en) * 2014-04-07 2019-10-08 Covestro Deutschland Ag Thermoplastic polyurethanes, production and use thereof
CN110769729A (zh) * 2017-05-05 2020-02-07 提克纳有限责任公司 耐化学性的聚甲醛聚合物组合物

Also Published As

Publication number Publication date
DE2052750C3 (de) 1980-07-03
ZA707122B (en) 1972-05-31
DK138658B (da) 1978-10-09
BE758501A (fr) 1971-05-05
DE2052750B2 (de) 1979-10-25
GB1297547A (enExample) 1972-11-22
AT301179B (de) 1972-08-25
FR2069008A5 (enExample) 1971-09-03
IL35572A0 (en) 1971-01-28
DK138658C (enExample) 1979-03-19
ES385175A1 (es) 1973-09-01
DE2052750A1 (de) 1971-05-19
JPS495609B1 (enExample) 1974-02-08
IL35572A (en) 1974-05-16
US3642942A (en) 1972-02-15
NL164879C (nl) 1981-02-16
NL164879B (nl) 1980-09-15
NL7015705A (enExample) 1971-05-07

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Legal Events

Date Code Title Description
PL Patent ceased