IT1178319B - Compolimero a blocchi etilene-propilene resistente all'impatto e procedimento di preparazione - Google Patents

Compolimero a blocchi etilene-propilene resistente all'impatto e procedimento di preparazione

Info

Publication number
IT1178319B
IT1178319B IT49344/84A IT4934484A IT1178319B IT 1178319 B IT1178319 B IT 1178319B IT 49344/84 A IT49344/84 A IT 49344/84A IT 4934484 A IT4934484 A IT 4934484A IT 1178319 B IT1178319 B IT 1178319B
Authority
IT
Italy
Prior art keywords
ethylene
propylene
propylene block
impact resistant
preparation procedure
Prior art date
Application number
IT49344/84A
Other languages
English (en)
Other versions
IT8449344A0 (it
Inventor
Joannes Fredericus Repin
Mathijs Joseph Maria G Kisters
Original Assignee
Stamicarbon
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19842924&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1178319(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stamicarbon filed Critical Stamicarbon
Publication of IT8449344A0 publication Critical patent/IT8449344A0/it
Application granted granted Critical
Publication of IT1178319B publication Critical patent/IT1178319B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Prostheses (AREA)
  • Organic Insulating Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT49344/84A 1983-12-24 1984-12-21 Compolimero a blocchi etilene-propilene resistente all'impatto e procedimento di preparazione IT1178319B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8304438A NL8304438A (nl) 1983-12-24 1983-12-24 Slagvast etheen-propeen-blokcopolymeer en werkwijze voor de bereiding van een dergelijk blokcopolymeer.

Publications (2)

Publication Number Publication Date
IT8449344A0 IT8449344A0 (it) 1984-12-21
IT1178319B true IT1178319B (it) 1987-09-09

Family

ID=19842924

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49344/84A IT1178319B (it) 1983-12-24 1984-12-21 Compolimero a blocchi etilene-propilene resistente all'impatto e procedimento di preparazione

Country Status (10)

Country Link
EP (1) EP0149827B1 (it)
JP (1) JPS60156710A (it)
AT (1) ATE61602T1 (it)
BE (1) BE901356A (it)
DE (1) DE3484275D1 (it)
ES (1) ES8602047A1 (it)
FR (1) FR2557117B1 (it)
GB (1) GB2152067B (it)
IT (1) IT1178319B (it)
NL (1) NL8304438A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63308052A (ja) * 1987-06-10 1988-12-15 Chisso Corp 改質プロピレン系重合体組成物の製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB970478A (en) * 1961-12-20 1964-09-23 Ici Ltd Copolymers of ethylene and propylene
NL136311C (it) * 1964-06-01
FR1589055A (it) * 1968-04-17 1970-03-23
GB1328102A (en) * 1969-09-11 1973-08-30 Ici Ltd Polymer compositions
JPS5545776B2 (it) * 1972-08-18 1980-11-19
JPS5388049A (en) * 1977-01-13 1978-08-03 Mitsui Petrochem Ind Ltd Molding polymer composition and its preparation
JPS5571712A (en) * 1978-11-24 1980-05-30 Mitsubishi Petrochem Co Ltd Preparation of modified polypropylene
US4308357A (en) * 1980-10-20 1981-12-29 El Paso Polyolefins Company Block copolymerization process and product
GB2094319B (en) * 1981-03-05 1984-09-26 Mitsui Toatsu Chemicals Production of propylene block copolymer
US4491652A (en) * 1981-05-13 1985-01-01 Uniroyal, Inc. Sequentially prepared thermoplastic elastomer and method of preparing same
IT1140221B (it) * 1981-10-14 1986-09-24 Montedison Spa Composizioni polipropileniche aventi migliorate caratteristiche di resistenza all'urto alle basse temperature e procedimento di preparazione
JPS58201816A (ja) * 1982-05-19 1983-11-24 Chisso Corp 高剛性成形品用プロピレンエチレンブロツク共重合体とその製造法
JPS5936116A (ja) * 1982-08-24 1984-02-28 Chisso Corp 発泡用エチレンプロピレン共重合体とその製造法
JPS59120611A (ja) * 1982-12-27 1984-07-12 Idemitsu Petrochem Co Ltd プロピレンブロツク共重合体の製造方法

Also Published As

Publication number Publication date
BE901356A (nl) 1985-06-21
EP0149827B1 (en) 1991-03-13
FR2557117A1 (fr) 1985-06-28
GB8432492D0 (en) 1985-02-06
EP0149827A3 (en) 1985-08-21
ES538945A0 (es) 1985-11-01
NL8304438A (nl) 1985-07-16
IT8449344A0 (it) 1984-12-21
FR2557117B1 (fr) 1986-10-24
DE3484275D1 (de) 1991-04-18
ES8602047A1 (es) 1985-11-01
EP0149827A2 (en) 1985-07-31
JPS60156710A (ja) 1985-08-16
GB2152067B (en) 1987-04-29
GB2152067A (en) 1985-07-31
ATE61602T1 (de) 1991-03-15

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