DK110224C - Process for the preparation of predominantly crystalline polymers of propylene, butene-1 or styrene. - Google Patents

Process for the preparation of predominantly crystalline polymers of propylene, butene-1 or styrene.

Info

Publication number
DK110224C
DK110224C DK08061955A DK8061955A DK110224C DK 110224 C DK110224 C DK 110224C DK 08061955 A DK08061955 A DK 08061955A DK 8061955 A DK8061955 A DK 8061955A DK 110224 C DK110224 C DK 110224C
Authority
DK
Denmark
Prior art keywords
butene
styrene
propylene
preparation
crystalline polymers
Prior art date
Application number
DK08061955A
Other languages
Danish (da)
Inventor
Giulio Natta
Piero Pino
Giorgio Dr Mazzanti
Original Assignee
Montedison Spa
E H Karl Ziegler Prof Dr Dr
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, E H Karl Ziegler Prof Dr Dr filed Critical Montedison Spa
Application granted granted Critical
Publication of DK110224C publication Critical patent/DK110224C/en

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DK08061955A 1954-12-03 1955-12-03 Process for the preparation of predominantly crystalline polymers of propylene, butene-1 or styrene. DK110224C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1592754 1954-12-03
IT2758754 1954-12-16

Publications (1)

Publication Number Publication Date
DK110224C true DK110224C (en) 1971-06-28

Family

ID=26326830

Family Applications (2)

Application Number Title Priority Date Filing Date
DK08061955A DK110224C (en) 1954-12-03 1955-12-03 Process for the preparation of predominantly crystalline polymers of propylene, butene-1 or styrene.
DK321166AA DK123983B (en) 1954-12-03 1966-06-22 Process for the preparation of predominantly amorphous homopolymers of propylene and butene-1.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK321166AA DK123983B (en) 1954-12-03 1966-06-22 Process for the preparation of predominantly amorphous homopolymers of propylene and butene-1.

Country Status (2)

Country Link
DE (1) DE1302122C2 (en)
DK (2) DK110224C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160286C (en) * 1971-06-25
GR60862B (en) * 1976-01-30 1978-09-01 Snam Progetti Process for olephines polymerization and compositions suitable for the polymerization

Also Published As

Publication number Publication date
DK123983B (en) 1972-08-28
DE1795483A1 (en) 1972-08-03
DE1302122B (en) 1979-09-13
DE1302122C2 (en) 1979-09-13
DE1795483B2 (en) 1972-11-09

Similar Documents

Publication Publication Date Title
DK110224C (en) Process for the preparation of predominantly crystalline polymers of propylene, butene-1 or styrene.
DK120364B (en) Process for the preparation of predominantly crystalline polymers of α-olefins.
DK87828C (en) Process for the preparation of 2-picolinyl-1,4-dioxotetrahydrophthalazine.
DK91144C (en) Process for the preparation of solid polymers of ethylene.
DK85789C (en) Process for the preparation of d, 1- or 1-isopropyl-aminomethyl- (3,4-dihydroxy-phenyl) -carbinol or salts thereof.
DK84688C (en) Process for the preparation of 2,4-dioxopiperidine derivatives.
DK85757C (en) Process for the preparation of N-carbonamide derivatives of 3,5-dioxopyrazolidine.
DK88214C (en) Process for the preparation of derivatives of 3,5-dioxo-pyrazolidine.
DK90258C (en) Process for the preparation of N-halophenyl-leucoauramine compounds.
DK108167C (en) Process for the preparation of Δ <1> -orΔ <4> -orΔ <1,4> -dehydro compounds of the cyclopentane polyhydrophenanthrene series.
DK86431C (en) Process for the preparation of 5-acylimino-4-substituted Δ <2> -1,3,4-thiadiazoline-2-sulfonamides.
DK87442C (en) Process for the preparation of polymeric, basic aluminum salts of organic acids.
DK85397C (en) Process for the preparation of 2,6,6-trimethyl-cyclohexene- (2) -dione- (1,4) or 2,6,6-trimethyl-cyclohexanedione- (1,4) or monoketals thereof.
DK91768C (en) Process for the preparation of 5-dibenzo (b, f) azepine derivatives or salts thereof.
DK88488C (en) Process for the preparation of hard, wear-resistant catalyst tablets.
DK81409C (en) Process for the preparation of 1-phenyl-2-dihaloacetamido-1,3-dihydroxypropane or derivatives thereof.
DK91271C (en) Process for the preparation of 2-carbonyl-2-alkyl-11β-hydroxy-21-oxy-4,17 (20) -pregnadien-3-ones.
DK89104C (en) Process for the preparation of 4-substituted 1,2-diaryl-3,5-dioxo-pyrazolidines or salts thereof.
DK89343C (en) Process for the preparation of a crystalline antibiotic, angolamycin, or salts thereof.
DK89445C (en) Process for the preparation of p-aminobenzolsulfonyl-2-amino-4,5-dimethyl-oxazole or salts thereof.
DK86261C (en) Process for the preparation of 1,2-diphenyl-4-n-butyl-3,5-dioxo-pyrazolidine.
DK90092C (en) Process for the preparation of 3,5-diketo-pyrazolidine derivatives or salts thereof.
DK90287C (en) Process for the preparation of 3,5-diketopyrazolidine derivatives or salts thereof.
DK85824C (en) Process for the preparation of 16β-acyloxy-17α, 21-dioxy-20-keto-pregnanes or their functional derivatives.
DK96789C (en) Process for the preparation of 3,5-diketo-pyrazolidine derivatives or salts thereof.