FR1132814A - Perfectionnements concernant la fabrication de polyéthers - Google Patents

Perfectionnements concernant la fabrication de polyéthers

Info

Publication number
FR1132814A
FR1132814A FR1132814DA FR1132814A FR 1132814 A FR1132814 A FR 1132814A FR 1132814D A FR1132814D A FR 1132814DA FR 1132814 A FR1132814 A FR 1132814A
Authority
FR
France
Prior art keywords
polyethers
manufacture
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)
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co Ltd
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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Application granted granted Critical
Publication of FR1132814A publication Critical patent/FR1132814A/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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
FR1132814D 1954-10-23 1955-10-17 Perfectionnements concernant la fabrication de polyéthers Expired FR1132814A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3058454A GB801429A (en) 1954-10-23 1954-10-23 Improvements in or relating to the production of polyethers

Publications (1)

Publication Number Publication Date
FR1132814A true FR1132814A (fr) 1957-03-18

Family

ID=10309930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1132814D Expired FR1132814A (fr) 1954-10-23 1955-10-17 Perfectionnements concernant la fabrication de polyéthers

Country Status (2)

Country Link
FR (1) FR1132814A (fr)
GB (1) GB801429A (fr)

Also Published As

Publication number Publication date
GB801429A (en) 1958-09-10

Similar Documents

Publication Publication Date Title
FR1122554A (fr) Perfectionnements à la fabrication des demi-arbres
FR1135804A (fr) Fabrication de pellicules
FR1099622A (fr) Perfectionnements à la fabrication des esters aliphatiques inférieurs
FR1134124A (fr) Perfectionnements à la fabrication de cigarettes à embout
FR1130260A (fr) Perfectionnements à la fabrication des cigarettes à embout
FR1118642A (fr) Perfectionnements à la fabrication des courroies
FR1119283A (fr) Perfectionnements à la fabrication des sucettes
FR1102679A (fr) Différentiel
FR1115473A (fr) Roulement
FR1132814A (fr) Perfectionnements concernant la fabrication de polyéthers
FR1100159A (fr) Fabrication de tubulures
FR1131118A (fr) Perfectionnements à la fabrication des courroies
FR1133556A (fr) Fabrication de fourrage
FR1121266A (fr) Perfectionnements à la fabrication de la cristobalite
FR1094492A (fr) Perfectionnements à la fabrication des minaudières
FR1118479A (fr) Perfectionnement à la fabrication des pastillages
FR1103381A (fr) Perfectionnement à la fabrication des crèches de noël
FR1131916A (fr) Perfectionnements à la fabrication des condensateurs électriques
FR1126926A (fr) Perfectionnements apportés à la fabrication des poupées
FR1107572A (fr) Perfectionnement concernant la fabrication de l'hydrazine
FR1165840A (fr) Perfectionnements à la fabrication de compositions de savon
FR1140894A (fr) Perfectionnements relatifs à la fabrication du savon
FR1110072A (fr) Perfectionnements apportés à la technique des engrenages
FR1128705A (fr) Perfectionnements à la fabrication de jouets
FR1169512A (fr) Perfectionnements relatifs aux germicides