NL248230A - - Google Patents

Info

Publication number
NL248230A
NL248230A NL248230DA NL248230A NL 248230 A NL248230 A NL 248230A NL 248230D A NL248230D A NL 248230DA NL 248230 A NL248230 A NL 248230A
Authority
NL
Netherlands
Application number
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.)
Publication of NL248230A publication Critical patent/NL248230A/xx

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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/08—Isoprene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
NL248230D 1959-03-16 NL248230A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US799424A US3054754A (en) 1959-03-16 1959-03-16 Catalysts for the preparation of trans 1, 4 polyisoprene (synthetic balata) and methods for their preparation

Publications (1)

Publication Number Publication Date
NL248230A true NL248230A (zh)

Family

ID=25175877

Family Applications (1)

Application Number Title Priority Date Filing Date
NL248230D NL248230A (zh) 1959-03-16

Country Status (7)

Country Link
US (1) US3054754A (zh)
BE (1) BE587628A (zh)
DE (1) DE1118973B (zh)
FR (1) FR1248342A (zh)
GB (1) GB877371A (zh)
LU (1) LU38253A1 (zh)
NL (1) NL248230A (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880998A (en) * 1962-01-01 1961-11-01 Dunlop Rubber Co Polymerisation of unsaturated aliph atic compounds and catalyst therefor
US3166541A (en) * 1960-03-01 1965-01-19 Cabot Corp Surface treated carbon black as polymerization catalyst and method of polymerizationtherewith
US3288771A (en) * 1960-01-18 1966-11-29 Cabot Corp Process and catalyst for the polymerization of acrylic monomers
US3166542A (en) * 1960-01-18 1965-01-19 Cabot Corp Surface treated inorganic solid polymerization catalyst and method of polymerization therewith
BE608977A (zh) * 1960-10-10
NL137356C (zh) * 1961-08-16
NL295137A (zh) * 1962-07-11 1900-01-01
IT1077072B (it) * 1976-10-19 1985-04-27 Sarda Off Mecc Spa Procedimento di polimerizzazione di olefine e relativi catalizzatori
IT1068914B (it) * 1976-10-19 1985-03-21 Sarda Off Mecc Spa Procedimento di polimerizzazione di olefine e relativi catalizzatori
US4650778A (en) * 1985-01-18 1987-03-17 E. I. Du Pont De Nemours And Company Metal halide vaporization into diluents
US4740570A (en) * 1985-01-18 1988-04-26 E. I. Du Pont De Nemours And Company Metal halide vaporization into diluents

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609366A (en) * 1948-10-04 1952-09-02 Phillips Petroleum Co Use of methanol in emulsion polymerization
US2614100A (en) * 1948-12-30 1952-10-14 Phillips Petroleum Co Stabilized activators and their use in emulsion polymerization
US2943063A (en) * 1955-11-30 1960-06-28 Exxon Research Engineering Co Catalysts for polymerization of olefins
US2881156A (en) * 1956-03-28 1959-04-07 Standard Oil Co Catalytic conversion and catalysts
US2925392A (en) * 1956-04-02 1960-02-16 Exxon Research Engineering Co Catalyst and preparation thereof
US2910461A (en) * 1956-05-14 1959-10-27 Phillips Petroleum Co Continuous process for the production of high molecular weight olefin polymers
US2905659A (en) * 1956-08-07 1959-09-22 Goodrich Gulf Chem Inc Method of removing heavy metal catalyst from olefinic polymers by treatment with de-gassed water
US2846427A (en) * 1957-03-14 1958-08-05 Phillips Petroleum Co Treatment of polymers

Also Published As

Publication number Publication date
BE587628A (zh)
GB877371A (en) 1961-09-13
LU38253A1 (zh)
US3054754A (en) 1962-09-18
FR1248342A (fr) 1960-12-09
DE1118973B (de) 1961-12-07

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