CH455293A - Verfahren zur Herstellung von neuen olefinisch ungesättigten Carboxylgruppen aufweisenden Verbindungen mit hohem Molekulargewicht - Google Patents

Verfahren zur Herstellung von neuen olefinisch ungesättigten Carboxylgruppen aufweisenden Verbindungen mit hohem Molekulargewicht

Info

Publication number
CH455293A
CH455293A CH781363A CH781363A CH455293A CH 455293 A CH455293 A CH 455293A CH 781363 A CH781363 A CH 781363A CH 781363 A CH781363 A CH 781363A CH 455293 A CH455293 A CH 455293A
Authority
CH
Switzerland
Prior art keywords
oxidation
groups
copolymers
double bonds
carboxyl groups
Prior art date
Application number
CH781363A
Other languages
German (de)
English (en)
Inventor
Natta Giulio
Valvassori Alberto
Sartori Guido
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of CH455293A publication Critical patent/CH455293A/de

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/06—Oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/802—Heating
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH781363A 1962-06-26 1963-06-24 Verfahren zur Herstellung von neuen olefinisch ungesättigten Carboxylgruppen aufweisenden Verbindungen mit hohem Molekulargewicht CH455293A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1281562 1962-06-26

Publications (1)

Publication Number Publication Date
CH455293A true CH455293A (de) 1968-06-28

Family

ID=11143381

Family Applications (1)

Application Number Title Priority Date Filing Date
CH781363A CH455293A (de) 1962-06-26 1963-06-24 Verfahren zur Herstellung von neuen olefinisch ungesättigten Carboxylgruppen aufweisenden Verbindungen mit hohem Molekulargewicht

Country Status (8)

Country Link
AT (1) AT249998B (enrdf_load_stackoverflow)
BE (1) BE634062A (enrdf_load_stackoverflow)
CH (1) CH455293A (enrdf_load_stackoverflow)
DE (1) DE1520311A1 (enrdf_load_stackoverflow)
ES (1) ES289349A1 (enrdf_load_stackoverflow)
GB (1) GB993481A (enrdf_load_stackoverflow)
NL (1) NL294313A (enrdf_load_stackoverflow)
SE (1) SE305538B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL161168C (nl) * 1970-12-16 1980-01-15 Stamicarbon Werkwijze ter bereiding van hydroperoxydederivaten van polymeren.
NL8301035A (nl) * 1983-03-23 1984-10-16 Organon Teknika Bv Macromoleculair materiaal met carbonylgroepen geschikt als sorbent voor stikstofverbindingen.
US4923931A (en) * 1987-09-28 1990-05-08 The Dow Chemical Company Oxidation of halogenated polymers
DE4122655A1 (de) * 1991-07-09 1993-01-14 Bayer Ag Gesaettigte, fluessige, durch spezielle gruppen endfunktionalisierte isobutylenpolymere, ein verfahren zu ihrer herstellung sowie deren verwendung zur herstellung von niedrigviskosen kautschukmischungen
US8519057B2 (en) 2007-06-01 2013-08-27 Exxonmobil Chemical Patents Inc. Impact modification and functionalization of copolymers of olefins and dienes

Also Published As

Publication number Publication date
ES289349A1 (es) 1963-12-16
NL294313A (enrdf_load_stackoverflow) 1900-01-01
SE305538B (enrdf_load_stackoverflow) 1968-10-28
GB993481A (en) 1965-05-26
DE1520311A1 (de) 1970-02-19
BE634062A (enrdf_load_stackoverflow) 1900-01-01
AT249998B (de) 1966-10-25

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