DE2365154A1 - Verfahren zur verhinderung des verfaerbens von olefinpolymerisaten und -copolymerisaten - Google Patents

Verfahren zur verhinderung des verfaerbens von olefinpolymerisaten und -copolymerisaten

Info

Publication number
DE2365154A1
DE2365154A1 DE2365154A DE2365154A DE2365154A1 DE 2365154 A1 DE2365154 A1 DE 2365154A1 DE 2365154 A DE2365154 A DE 2365154A DE 2365154 A DE2365154 A DE 2365154A DE 2365154 A1 DE2365154 A1 DE 2365154A1
Authority
DE
Germany
Prior art keywords
polymer
acid
vanadium
copolymers
tartaric acid
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.)
Pending
Application number
DE2365154A
Other languages
German (de)
English (en)
Inventor
Alberto Alberti
Sergio Bacciatelli
Giuliano Ballini
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.)
Montedison SpA
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 DE2365154A1 publication Critical patent/DE2365154A1/de
Pending 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • 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
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE2365154A 1973-01-04 1973-12-29 Verfahren zur verhinderung des verfaerbens von olefinpolymerisaten und -copolymerisaten Pending DE2365154A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19035/73A IT978015B (it) 1973-01-04 1973-01-04 Procedimento per prevenire la colorazione dei polimeri e co polimeri olefinici preparati con catalizzatori a base di vanadio

Publications (1)

Publication Number Publication Date
DE2365154A1 true DE2365154A1 (de) 1974-07-18

Family

ID=11153988

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2365154A Pending DE2365154A1 (de) 1973-01-04 1973-12-29 Verfahren zur verhinderung des verfaerbens von olefinpolymerisaten und -copolymerisaten

Country Status (7)

Country Link
US (1) US3901859A (https=)
JP (1) JPS49103979A (https=)
BE (1) BE809373A (https=)
DE (1) DE2365154A1 (https=)
FR (1) FR2213317A1 (https=)
IT (1) IT978015B (https=)
NL (1) NL7317776A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473842A (en) * 1977-11-25 1979-06-13 Mitsubishi Petrochem Co Ltd Polyolefin resin composition
JPS5690844A (en) * 1979-12-24 1981-07-23 Toa Nenryo Kogyo Kk Heat-stable polyolefin composition
US4419473A (en) * 1981-06-22 1983-12-06 Milliken Research Corporation Polyolefin plastic compositions having improved transparency
US4611017A (en) * 1983-08-31 1986-09-09 The Dow Chemical Company Stabilized carboxyl-containing ethylene interpolymers
US4559381A (en) * 1984-01-13 1985-12-17 Alcudia, Empresa Para La Indusrria Quimica, S.A. Polymeric covering materials for growing plants or crops
GB8514570D0 (en) * 1985-06-10 1985-07-10 Ici Plc Water-based film-forming coating compositions
US5378747A (en) * 1992-12-28 1995-01-03 Phillips Petroleum Company Ethylene polymer compositions
US6388032B1 (en) 1997-10-16 2002-05-14 Teijin Limited Cyclic olefin polymer containing little catalyst residue

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893982A (en) * 1954-12-27 1959-07-07 Phillips Petroleum Co Process for decolorizing hydrogenated butadiene polymers with a saturated carboxylic acid
BE553722A (https=) * 1955-12-27
US3481910A (en) * 1965-10-04 1969-12-02 Eastman Kodak Co Reaction products of unsaturated dicarboxylic acids,anhydrides,esters with degraded poly - alpha - olefin polymers
US3773743A (en) * 1969-02-03 1973-11-20 Dow Chemical Co Process for improving the color of ziegler olefin polymers

Also Published As

Publication number Publication date
FR2213317A1 (https=) 1974-08-02
JPS49103979A (https=) 1974-10-02
US3901859A (en) 1975-08-26
BE809373A (fr) 1974-07-03
IT978015B (it) 1974-09-20
NL7317776A (https=) 1974-07-08

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