FR1425306A - Procédé de préparation de cyclodisilazanes polymères résistant aux températures élevées - Google Patents

Procédé de préparation de cyclodisilazanes polymères résistant aux températures élevées

Info

Publication number
FR1425306A
FR1425306A FR989760A FR989760A FR1425306A FR 1425306 A FR1425306 A FR 1425306A FR 989760 A FR989760 A FR 989760A FR 989760 A FR989760 A FR 989760A FR 1425306 A FR1425306 A FR 1425306A
Authority
FR
France
Prior art keywords
cyclodisilazanes
polymeric
resistant
preparation
high temperatures
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
FR989760A
Other languages
English (en)
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of FR1425306A publication Critical patent/FR1425306A/fr
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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/60—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which all the silicon atoms are connected by linkages other than oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
FR989760A 1963-09-30 1964-09-29 Procédé de préparation de cyclodisilazanes polymères résistant aux températures élevées Expired FR1425306A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1203263A CH453712A (de) 1963-09-30 1963-09-30 Verfahren zur Herstellung von hochtemperaturbeständigen Polymeren

Publications (1)

Publication Number Publication Date
FR1425306A true FR1425306A (fr) 1966-01-24

Family

ID=4379212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989760A Expired FR1425306A (fr) 1963-09-30 1964-09-29 Procédé de préparation de cyclodisilazanes polymères résistant aux températures élevées

Country Status (4)

Country Link
CH (1) CH453712A (fr)
DE (1) DE1570907A1 (fr)
FR (1) FR1425306A (fr)
GB (1) GB1085012A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422060A (en) * 1966-02-14 1969-01-14 Monsanto Co Silicon-,nitrogen- and oxygen-containing high temperature resistant polymers and process
US3431222A (en) * 1967-06-22 1969-03-04 Monsanto Co High temperature resistant polymeric cyclosilazanes
US3498949A (en) * 1965-12-01 1970-03-03 Monsanto Co High-temperature resistant polymers which contain silicon and nitrogen and method of making

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498949A (en) * 1965-12-01 1970-03-03 Monsanto Co High-temperature resistant polymers which contain silicon and nitrogen and method of making
US3422060A (en) * 1966-02-14 1969-01-14 Monsanto Co Silicon-,nitrogen- and oxygen-containing high temperature resistant polymers and process
US3431222A (en) * 1967-06-22 1969-03-04 Monsanto Co High temperature resistant polymeric cyclosilazanes

Also Published As

Publication number Publication date
GB1085012A (en) 1967-09-27
DE1570907A1 (de) 1969-10-16
CH453712A (de) 1968-03-31

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