CH280740A - Procédé de coagulation de dispersions de substances de poids moléculaire élevé. - Google Patents

Procédé de coagulation de dispersions de substances de poids moléculaire élevé.

Info

Publication number
CH280740A
CH280740A CH280740DA CH280740A CH 280740 A CH280740 A CH 280740A CH 280740D A CH280740D A CH 280740DA CH 280740 A CH280740 A CH 280740A
Authority
CH
Switzerland
Prior art keywords
coagulating
dispersions
substances
molecular weight
high molecular
Prior art date
Application number
Other languages
English (en)
Inventor
N V De Bataafsche Maatschappij
Original Assignee
Bataafsche Petroleum
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 Bataafsche Petroleum filed Critical Bataafsche Petroleum
Publication of CH280740A publication Critical patent/CH280740A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/22—Coagulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/065—Increasing the size of dispersed rubber particles
    • C08C1/07—Increasing the size of dispersed rubber particles characterised by the agglomerating agents used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C08C1/15—Coagulation characterised by the coagulants used
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
    • E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls
    • E04H9/12—Independent shelters; Arrangement of independent splinter-proof walls entirely underneath the level of the ground, e.g. air-raid galleries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Emergency Management (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Colloid Chemistry (AREA)
CH280740D 1946-12-13 1948-06-22 Procédé de coagulation de dispersions de substances de poids moléculaire élevé. CH280740A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL123329 1946-12-13

Publications (1)

Publication Number Publication Date
CH280740A true CH280740A (fr) 1952-01-31

Family

ID=19782023

Family Applications (3)

Application Number Title Priority Date Filing Date
CH273407D CH273407A (fr) 1946-12-13 1947-12-13 Procédé de coagulation de dispersions de substances de poids moléculaire élevé.
CH280740D CH280740A (fr) 1946-12-13 1948-06-22 Procédé de coagulation de dispersions de substances de poids moléculaire élevé.
CH280741D CH280741A (fr) 1946-12-13 1948-06-24 Procédé de coagulation de dispersions de substances de poids moléculaire élevé.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH273407D CH273407A (fr) 1946-12-13 1947-12-13 Procédé de coagulation de dispersions de substances de poids moléculaire élevé.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH280741D CH280741A (fr) 1946-12-13 1948-06-24 Procédé de coagulation de dispersions de substances de poids moléculaire élevé.

Country Status (7)

Country Link
US (1) US2673193A (fr)
BE (3) BE478118A (fr)
CH (3) CH273407A (fr)
DE (2) DE891143C (fr)
FR (3) FR957238A (fr)
GB (3) GB627884A (fr)
NL (1) NL67086C (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966403A (en) * 1950-09-06 1960-12-27 Atlantic Res Corp Solid propellant compositions and processes for making same
NL175757B (nl) * 1952-04-11 Inst Francais Du Petrole Werkwijze voor het bepalen van de vorm van een holte en de positie van het scheidingsvlak tussen twee in de holte aanwezige media, en een inrichting geschikt voor het uitvoeren van deze werkwijze.
US2997375A (en) * 1953-07-13 1961-08-22 Atlantic Res Corp Plasticized ammonium perchloratepolyvinyl chloride propellant compositions
US3107186A (en) * 1953-08-06 1963-10-15 Atlantic Res Corp Solid polyvinyl chloride propellants containing metal
NL222331A (fr) * 1956-12-27
US3041318A (en) * 1957-10-01 1962-06-26 American Cyanamid Co Process for recovering water soluble polymers
US3052577A (en) * 1958-04-09 1962-09-04 Olin Mathieson Smoke forming compositions
BE579094A (fr) * 1958-05-30
DE1237983B (de) * 1958-08-04 1967-04-06 Manfred Siebker Dipl Phys Verfahren zum Abtrennen von Feststoffen aus Fluessigkeiten oder Gasen
US3179380A (en) * 1959-11-02 1965-04-20 Dow Chemical Co Apparatus for coagulation of colloidal dispersions
BE627674A (fr) * 1962-01-30
US3318836A (en) * 1965-02-25 1967-05-09 Monsanto Co Vinyl plastisols stabilized with aliphatic alcohols
US3429858A (en) * 1965-08-19 1969-02-25 Monsanto Co Styrene/dialkyl fumarate process using a solubility modifier
DE1694539C3 (de) * 1967-06-06 1973-10-18 Knapsack Ag, 5033 Huerth-Knapsack Verfahren zur Herstellung von selbstverlöschenden Mischpolymerisaten aus Styrol und Acrylnitril
US4015064A (en) * 1974-06-24 1977-03-29 Tenneco Chemicals, Inc. Manufacture of polyvinyl chloride of low vinyl chloride monomer content
US4107132A (en) * 1976-08-06 1978-08-15 Marion Darrah Vinylic filler products and processes for producing same
US4840991A (en) * 1986-11-28 1989-06-20 Desoto, Inc. Aqueous dispersions of partially cross-linked emulsion copolymers
US5364244A (en) * 1993-08-26 1994-11-15 Carr-Griff, Inc. Pump arrangement including flag type inlet valves with spherical seating
GB2344345A (en) * 1998-12-02 2000-06-07 Solvay Halogen-containing vinyl polymer resins
EP1177231B1 (fr) 1999-04-09 2009-08-19 Invitrogen Dynal AS Procede pour preparer des particules polymeres monodispersees
GB9908163D0 (en) * 1999-04-09 1999-06-02 Dyno Ind Asa Process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2096609A (en) * 1935-11-04 1937-10-19 A C Horn Company Process for coagulating rubber latices
US2373347A (en) * 1941-03-01 1945-04-10 Goodrich Co B F Preplasticized vinyl polymers
FR954989A (fr) * 1946-11-01 1950-01-06
US2538273A (en) * 1947-11-14 1951-01-16 Us Rubber Co Method of increasing the particle size of synthetic resin latices

Also Published As

Publication number Publication date
NL67086C (fr) 1950-02-15
CH280741A (fr) 1952-01-31
DE872266C (de) 1953-03-30
GB627884A (en) 1949-08-17
BE483422A (fr)
GB650505A (en) 1951-02-28
DE891143C (de) 1953-09-24
FR957238A (fr) 1950-02-17
FR58544E (fr) 1954-01-27
BE478118A (fr)
CH273407A (fr) 1951-02-15
US2673193A (en) 1954-03-23
FR58409E (fr) 1953-11-27
GB649297A (en) 1951-01-24
BE483423A (fr)

Similar Documents

Publication Publication Date Title
CH273407A (fr) Procédé de coagulation de dispersions de substances de poids moléculaire élevé.
FR952728A (fr) Dispersions de polymères
CH278596A (fr) Procédé de préparation de polymères.
CH255978A (de) Verfahren zur Herstellung von Polymerisationsprodukten.
CH269865A (fr) Boudineuse pour le traitement de matières plastiques.
CH269578A (de) Verfahren zur Herstellung von nockenartigen Teilen, und Vorrichtung zur Durchführung des Verfahrens.
CH290779A (fr) Procédé de préparation de la 15-méthylcyclopentadécène-2,3-one-1.
FR939471A (fr) Copolymères de poids moléculaire élevé
FR952017A (fr) Procédé de polymérisation des substances polymérisables
CH251120A (de) Verfahren zur Herstellung von 3.4-Dichlor-1-tetrachloräthylbenzol.
FR942041A (fr) Machine pour dévulcaniser et régénérer le caoutchouc vulcanisé, naturel ou synthétique
SU72293A1 (ru) Способ введени м гчител в латекс
AU130809B2 (en) Coagulation of emulsion polymers
GR11055B (el) Μεθοδος και συσκευη δια την παρασκευην πολυμερων προιοντων.
CH263975A (fr) Procédé pour la préparation d'halogénures de vinyle.
CH273390A (fr) Procédé pour la préparation d'halogénures de vinyle.
AU11346A (en) Coagulation of emulsion polymers
CH251651A (de) Verfahren zur Polymerisation von Äthylenverbindungen.
FR936095A (fr) Procédé et dispositif pour la fabrication par moulage de chaussures diverses, espadrilles, savates ou autres
FR922429A (fr) Procédé pour la polymérisation des polyfluoroéthylènes et produits en résultant
FR922549A (fr) Procédé pour consolider le caoutchouc, le liège ou autres matières
CH289995A (fr) Procédé de polymérisation d'organo-siloxanes.
FR952060A (fr) Procédé de teinture de polymères vinyliques
CH268614A (de) Einrichtung zur Herstellung von Profilen im Kopierverfahren.
CH265164A (de) Verfahren zur kontinuierlichen Herstellung eines künstlichen Fadens.