FR1195767A - Perfectionnements apportés aux procédés de préparation de polycarbonates macromoléculaires - Google Patents

Perfectionnements apportés aux procédés de préparation de polycarbonates macromoléculaires

Info

Publication number
FR1195767A
FR1195767A FR1195767DA FR1195767A FR 1195767 A FR1195767 A FR 1195767A FR 1195767D A FR1195767D A FR 1195767DA FR 1195767 A FR1195767 A FR 1195767A
Authority
FR
France
Prior art keywords
processes
polycarbonates
preparing macromolecular
preparing
macromolecular polycarbonates
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
Other languages
English (en)
French (fr)
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Application granted granted Critical
Publication of FR1195767A publication Critical patent/FR1195767A/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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/22—General preparatory processes using carbonyl halides
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/26—General preparatory processes using halocarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
FR1195767D 1957-05-16 1958-05-09 Perfectionnements apportés aux procédés de préparation de polycarbonates macromoléculaires Expired FR1195767A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL843881X 1957-05-16

Publications (1)

Publication Number Publication Date
FR1195767A true FR1195767A (fr) 1959-11-19

Family

ID=19845096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1195767D Expired FR1195767A (fr) 1957-05-16 1958-05-09 Perfectionnements apportés aux procédés de préparation de polycarbonates macromoléculaires

Country Status (5)

Country Link
BE (1) BE566669A (cs)
DE (1) DE1114636B (cs)
FR (1) FR1195767A (cs)
GB (1) GB843881A (cs)
NL (2) NL217343A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1031908A (en) * 1962-11-30 1966-06-02 Gen Electric Modified novolac resins

Also Published As

Publication number Publication date
BE566669A (cs)
GB843881A (en) 1960-08-10
DE1114636B (de) 1961-10-05
NL217343A (cs)
NL94031C (cs)

Similar Documents

Publication Publication Date Title
FR1196658A (fr) Procédé de préparation de polybutadiènes
FR1195767A (fr) Perfectionnements apportés aux procédés de préparation de polycarbonates macromoléculaires
FR1203382A (fr) Procédé de préparation de fluoro-oléfines
FR1206423A (fr) Perfectionnements apportés aux procédés de préparation de pipérazines c-alcoylées
BE573216A (fr) Perfectionnements apportés aux procédés de préparation de diamines
FR1202942A (fr) Procédé de préparation de polyhydroxy-arylphénones
FR1203425A (fr) Procédé de préparation de bêta-hydroxyéthyl-nu-bêta-hydroxyéthyl-carbazinate
FR1207437A (fr) Perfectionnements apportés aux procédés de préparation de tryptophane
FR1216929A (fr) Procédé de préparation de nouvelles isoindolines
FR1209342A (fr) Perfectionnements apportés aux procédés de préparation de lysine
CH370090A (fr) Procédé de préparation des 17a-méthoxy-18B-méthoxycarbonyl-2,3-séco-3-oxo-20a-yohimbanes
FR1221274A (fr) Perfectionnements apportés aux procédés de préparation de l-thréonine par fermentation
FR1207379A (fr) Perfectionnements aux procédés de préparation de chloroprène
FR1189982A (fr) Procédé de préparation de cycloheptadiènones-2-4 substituées
BE573896R (fr) Procédé de préparation de radio-ruthénocène
FR1164985A (fr) Perfectionnements apportés aux procédés de fermentation
FR1207757A (fr) Procédé de préparation de polycarbonates
FR1182163A (fr) Perfectionnements aux procédés de polymérisation par greffage
FR1213051A (fr) Mélanges de polyoléfines améliorés et procédés de préparation de ces mélanges
FR1211540A (fr) Perfectionnements apportés aux procédés de préparation de chlorures métalliques
FR1199571A (fr) Perfectionnements aux procédés de soudure
CH352322A (fr) Procédé de préparation de dicarbamates
FR1208991A (fr) Perfectionnements apportés aux procédés de préparation de 1, 3, 5-triphénylbenzène
FR1211407A (fr) Procédé de préparation de benzindols
FR1204315A (fr) Procédé de préparation de nu-acylamnino-2-oxazolidinones