CH397246A - Procédé de préparation de copolymères greffés - Google Patents

Procédé de préparation de copolymères greffés

Info

Publication number
CH397246A
CH397246A CH5305357A CH5305357A CH397246A CH 397246 A CH397246 A CH 397246A CH 5305357 A CH5305357 A CH 5305357A CH 5305357 A CH5305357 A CH 5305357A CH 397246 A CH397246 A CH 397246A
Authority
CH
Switzerland
Prior art keywords
preparation
graft copolymers
graft
copolymers
Prior art date
Application number
CH5305357A
Other languages
English (en)
Inventor
Landler Yvan
Lebel Pierre
Original Assignee
Polyplastic Sa
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 Polyplastic Sa filed Critical Polyplastic Sa
Publication of CH397246A publication Critical patent/CH397246A/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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/18—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to irradiated or oxidised macromolecules
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Graft Or Block Polymers (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH5305357A 1956-11-24 1957-11-25 Procédé de préparation de copolymères greffés CH397246A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9995 1956-11-24

Publications (1)

Publication Number Publication Date
CH397246A true CH397246A (fr) 1965-08-15

Family

ID=8574464

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5305357A CH397246A (fr) 1956-11-24 1957-11-25 Procédé de préparation de copolymères greffés

Country Status (8)

Country Link
BE (1) BE562661A (fr)
CH (1) CH397246A (fr)
DE (1) DE1133891B (fr)
ES (1) ES234898A1 (fr)
FR (1) FR1166174A (fr)
GB (3) GB883791A (fr)
LU (1) LU35175A1 (fr)
NL (1) NL103086C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070573A (en) * 1958-08-18 1962-12-25 Dow Corning Method of grafting olefins onto organosilicon compounds by the use of ozone
NL278034A (fr) * 1961-05-06
FR2597489B1 (fr) * 1986-04-22 1988-07-01 Charbonnages Ste Chimique Resines a base de polyethylene, leur procede de preparation et leur application comme liant dans les revetements.
US4758633A (en) * 1987-03-09 1988-07-19 Gaf Corporation Insoluble vinyl lactam clarifiers
FR2640986A1 (en) * 1988-12-28 1990-06-29 Norsolor Sa Thermoplastic composition based on polystyrene and process for its preparation
FR2640985A1 (en) * 1988-12-28 1990-06-29 Norsolor Sa Thermoplastic compositions based on styrene polymer, process for their preparation and articles obtained
FR2850107B1 (fr) * 2003-01-17 2007-03-30 L A R S Laboratoire D Applic E Procede de traitement de surfaces polymeres

Also Published As

Publication number Publication date
FR1166174A (fr) 1958-11-04
LU35175A1 (fr)
NL224580A (fr) 1962-06-15
GB883792A (en) 1961-12-06
ES234898A1 (es) 1957-10-01
GB879145A (en) 1961-10-04
NL103086C (nl) 1962-11-15
GB883791A (en) 1961-12-06
DE1133891B (de) 1962-07-26
BE562661A (fr) 1900-01-01

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