FR1426084A - Libération améliorée d'agents de durcissement ou de vulcanisation de tamis moléculaires - Google Patents

Libération améliorée d'agents de durcissement ou de vulcanisation de tamis moléculaires

Info

Publication number
FR1426084A
FR1426084A FR937720A FR937720A FR1426084A FR 1426084 A FR1426084 A FR 1426084A FR 937720 A FR937720 A FR 937720A FR 937720 A FR937720 A FR 937720A FR 1426084 A FR1426084 A FR 1426084A
Authority
FR
France
Prior art keywords
curing
molecular sieves
vulcanizing agents
improved release
release
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
FR937720A
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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
Priority claimed from US201334A external-priority patent/US3417046A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Priority to FR937720A priority Critical patent/FR1426084A/fr
Application granted granted Critical
Publication of FR1426084A publication Critical patent/FR1426084A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/241—Preventing premature crosslinking by physical separation of components, e.g. encapsulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08G77/02—Polysilicates
    • 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
    • C08G77/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
FR937720A 1962-06-11 1963-06-11 Libération améliorée d'agents de durcissement ou de vulcanisation de tamis moléculaires Expired FR1426084A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR937720A FR1426084A (fr) 1962-06-11 1963-06-11 Libération améliorée d'agents de durcissement ou de vulcanisation de tamis moléculaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201334A US3417046A (en) 1962-06-11 1962-06-11 Release of curing agents for vicinal epoxides from molecular sieves using a polyalkylene glycol as release agent
FR937720A FR1426084A (fr) 1962-06-11 1963-06-11 Libération améliorée d'agents de durcissement ou de vulcanisation de tamis moléculaires

Publications (1)

Publication Number Publication Date
FR1426084A true FR1426084A (fr) 1966-01-28

Family

ID=26201805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937720A Expired FR1426084A (fr) 1962-06-11 1963-06-11 Libération améliorée d'agents de durcissement ou de vulcanisation de tamis moléculaires

Country Status (1)

Country Link
FR (1) FR1426084A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538371A1 (fr) * 1982-12-27 1984-06-29 Takeda Chemical Industries Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538371A1 (fr) * 1982-12-27 1984-06-29 Takeda Chemical Industries Ltd

Similar Documents

Publication Publication Date Title
BE608527A (fr) Moule à compression pour vulcanisation de pneus
FR1280930A (fr) Semelle externe en caoutchouc moulé et moule pour sa fabrication
FR1333262A (fr) Perfectionnements relatifs au durcissement et à la vulcanisation de produits polymérisés
FR1426084A (fr) Libération améliorée d'agents de durcissement ou de vulcanisation de tamis moléculaires
FR1486240A (fr) Bandages pleins en caoutchouc ou analogues
FR1364838A (fr) Polymères organosiliciques vulcanisables à l'air
FR1459556A (fr) Moule de coulée par injection ou de vulcanisation de chaussures
FR1425618A (fr) Vulcanisation à la quinone des polymères caoutchoutés
BE607101A (fr) Procédé pour la vulcanisation de polymères
FR1368623A (fr) Nouveaux accélérateurs de vulcanisation
FR1352678A (fr) Composition vulcanisable et procédé de vulcanisation
BE789564A (fr) Agent de vulcanisation
FR1457790A (fr) Procédé pour la préparation de nouveaux prémélanges, destinés au caoutchouc d'agents de vulcanisation et d'adjuvants
FR1311578A (fr) Vulcanisation des organopolysiloxanes
FR1455518A (fr) Procédé pour la vulcanisation du caoutchouc
FR1320193A (fr) Moule perfectionné pour la fabrication de bottes en caoutchouc vulcanisé
FR1358702A (fr) Caoutchouc stabilisé à l'égard de l'ozone
FR1321661A (fr) Compositions de caoutchouc à base notamment d'organopolysiloxanes
FR1385694A (fr) Vulcanisation du caoutchouc de silicone par l'urée
FR1323541A (fr) Agents de vulcanisation du caoutchouc
FR1374866A (fr) Accélérateurs de vulcanisation du caoutchouc
FR1289020A (fr) Perfectionnements à la vulcanisation de matières polymérisées
FR1314234A (fr) Procédé et moule pour la fabrication de chaussures de caoutchouc ou d'autres matières plastiques
FR1345102A (fr) Perfectionnement à la vulcanisation des enveloppes de pneumatiques
FR1356584A (fr) Polymérisation de l'éthylène