JPS5810415B2 - ヘンセイポリプロピレン ノ セイゾウホウ - Google Patents

ヘンセイポリプロピレン ノ セイゾウホウ

Info

Publication number
JPS5810415B2
JPS5810415B2 JP49022330A JP2233074A JPS5810415B2 JP S5810415 B2 JPS5810415 B2 JP S5810415B2 JP 49022330 A JP49022330 A JP 49022330A JP 2233074 A JP2233074 A JP 2233074A JP S5810415 B2 JPS5810415 B2 JP S5810415B2
Authority
JP
Japan
Prior art keywords
polymerization
ethylene
propylene
weight
amount
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.)
Expired
Application number
JP49022330A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50115296A (en, 2012
Inventor
古賀陸夫
佐藤英夫
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP49022330A priority Critical patent/JPS5810415B2/ja
Priority to US05/550,594 priority patent/US3974236A/en
Priority to DE2508146A priority patent/DE2508146C2/de
Priority to FR7505922A priority patent/FR2262054B1/fr
Priority to CA220,817A priority patent/CA1043493A/en
Priority to NLAANVRAGE7502267,A priority patent/NL181200C/xx
Priority to GB8250/75A priority patent/GB1497822A/en
Priority to IT48371/75A priority patent/IT1029883B/it
Publication of JPS50115296A publication Critical patent/JPS50115296A/ja
Publication of JPS5810415B2 publication Critical patent/JPS5810415B2/ja
Expired legal-status Critical Current

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerization Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP49022330A 1974-02-27 1974-02-27 ヘンセイポリプロピレン ノ セイゾウホウ Expired JPS5810415B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP49022330A JPS5810415B2 (ja) 1974-02-27 1974-02-27 ヘンセイポリプロピレン ノ セイゾウホウ
US05/550,594 US3974236A (en) 1974-02-27 1975-02-18 Process for producing modified polypropylene
DE2508146A DE2508146C2 (de) 1974-02-27 1975-02-25 Verfahren zur Herstellung von Blockcopolymerisaten
FR7505922A FR2262054B1 (en, 2012) 1974-02-27 1975-02-26
CA220,817A CA1043493A (en) 1974-02-27 1975-02-26 Process for producing modified polypropylene
NLAANVRAGE7502267,A NL181200C (nl) 1974-02-27 1975-02-26 Werkwijze voor de bereiding van een heterogeen blokcopolymeer van propeen en etheen.
GB8250/75A GB1497822A (en) 1974-02-27 1975-02-27 Process for producing polypropylene
IT48371/75A IT1029883B (it) 1974-02-27 1975-02-27 Procedimento per produrre polipropilene modificato

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49022330A JPS5810415B2 (ja) 1974-02-27 1974-02-27 ヘンセイポリプロピレン ノ セイゾウホウ

Publications (2)

Publication Number Publication Date
JPS50115296A JPS50115296A (en, 2012) 1975-09-09
JPS5810415B2 true JPS5810415B2 (ja) 1983-02-25

Family

ID=12079685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49022330A Expired JPS5810415B2 (ja) 1974-02-27 1974-02-27 ヘンセイポリプロピレン ノ セイゾウホウ

Country Status (8)

Country Link
US (1) US3974236A (en, 2012)
JP (1) JPS5810415B2 (en, 2012)
CA (1) CA1043493A (en, 2012)
DE (1) DE2508146C2 (en, 2012)
FR (1) FR2262054B1 (en, 2012)
GB (1) GB1497822A (en, 2012)
IT (1) IT1029883B (en, 2012)
NL (1) NL181200C (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH046029U (en, 2012) * 1990-04-26 1992-01-21

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847402B2 (ja) * 1976-02-13 1983-10-22 三井化学株式会社 成形用重合体組成物およびその製法
US4113802A (en) * 1974-11-14 1978-09-12 Montedison S.P.A. Process for preparing polypropylene compositions having high impact strength at low temperatures
IT1025699B (it) * 1974-11-14 1978-08-30 Montedison Spa Procedimento di preparaione di composizioni polipropileniche di resistenza all urto a bassa temperatura
JPS5388049A (en) * 1977-01-13 1978-08-03 Mitsui Petrochem Ind Ltd Molding polymer composition and its preparation
DE2849114C2 (de) * 1978-11-11 1982-12-23 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung einer Polypropylen-Formmasse und ihre Verwendung zur Herstellung von Formkörpern
JPS5632516A (en) * 1979-08-27 1981-04-02 Idemitsu Petrochem Co Ltd Production of propylene block copolymer
JPS5661416A (en) * 1979-10-24 1981-05-26 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer
JPH07100751B2 (ja) 1987-11-11 1995-11-01 出光石油化学株式会社 プロピレン重合体組成物
US5023300A (en) * 1988-01-04 1991-06-11 Exxon Chemical Patents Inc. Thermoplastic olefin alloys and method for producing the same
JP2664737B2 (ja) * 1988-09-22 1997-10-22 三菱化学株式会社 流動性の改良された粒状プロピレン共重合体の製造法
IT1230133B (it) * 1989-04-28 1991-10-14 Himont Inc Composizioni polipropileniche plasto-elastiche
JP3357186B2 (ja) 1994-07-14 2002-12-16 三菱化学株式会社 プロピレンブロック共重合体の製造法
KR100341040B1 (ko) 1994-08-18 2002-11-23 칫소가부시키가이샤 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법
ZA96626B (en) 1995-02-09 1996-08-15 Sastech Pty Ltd Copolymerization
JP3355864B2 (ja) * 1995-04-24 2002-12-09 チッソ株式会社 高剛性プロピレン・エチレンブロック共重合体の連続製造法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1570949B2 (de) * 1964-02-20 1978-06-29 Mitsubishi Petrochemical Co., Ltd., Tokio Verfahren zur Herstellung von modifizierten Propylenpolymerisaten
DE1495056C2 (de) * 1964-02-25 1973-09-20 Avisun Corp., Philadelphia, Pa. (V.St.A.) Verfahren zur Herstellung von praktisch kristallinen Blockmischpolymerisaten aus Äthylen und Propylen
CH434755A (de) * 1964-03-05 1967-04-30 Avisun Corp Verfahren zur Herstellung von Block-Copolymeren aus Äthylen und Propylen
JPS4420621Y1 (en, 2012) * 1966-02-02 1969-09-03
US3670053A (en) * 1968-12-10 1972-06-13 Mitsubishi Petrochemical Co Production of modified polypropylenes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH046029U (en, 2012) * 1990-04-26 1992-01-21

Also Published As

Publication number Publication date
NL181200B (nl) 1987-02-02
NL181200C (nl) 1987-07-01
IT1029883B (it) 1979-03-20
DE2508146A1 (de) 1975-08-28
GB1497822A (en) 1978-01-12
CA1043493A (en) 1978-11-28
DE2508146C2 (de) 1984-09-13
US3974236A (en) 1976-08-10
FR2262054B1 (en, 2012) 1979-03-16
JPS50115296A (en, 2012) 1975-09-09
NL7502267A (nl) 1975-08-29
FR2262054A1 (en, 2012) 1975-09-19

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