JPS4935487A - - Google Patents

Info

Publication number
JPS4935487A
JPS4935487A JP7271572A JP7271572A JPS4935487A JP S4935487 A JPS4935487 A JP S4935487A JP 7271572 A JP7271572 A JP 7271572A JP 7271572 A JP7271572 A JP 7271572A JP S4935487 A JPS4935487 A JP S4935487A
Authority
JP
Japan
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.)
Granted
Application number
JP7271572A
Other languages
Japanese (ja)
Other versions
JPS556643B2 (en
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 filed Critical
Priority to JP7271572A priority Critical patent/JPS556643B2/ja
Publication of JPS4935487A publication Critical patent/JPS4935487A/ja
Publication of JPS556643B2 publication Critical patent/JPS556643B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP7271572A 1972-07-20 1972-07-20 Expired JPS556643B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7271572A JPS556643B2 (en) 1972-07-20 1972-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7271572A JPS556643B2 (en) 1972-07-20 1972-07-20

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16562180A Division JPS56120716A (en) 1980-11-25 1980-11-25 Packaging film

Publications (2)

Publication Number Publication Date
JPS4935487A true JPS4935487A (en) 1974-04-02
JPS556643B2 JPS556643B2 (en) 1980-02-19

Family

ID=13497313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7271572A Expired JPS556643B2 (en) 1972-07-20 1972-07-20

Country Status (1)

Country Link
JP (1) JPS556643B2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52117514U (en) * 1976-03-03 1977-09-06
JPS5426891A (en) * 1977-08-02 1979-02-28 Mitsui Petrochem Ind Ltd Preparation of olefin copolymer
JPS54162785A (en) * 1978-06-14 1979-12-24 Sumitomo Chem Co Ltd Production of crystalline propylene-alpha-olefin copolymer
JPS55748A (en) * 1978-06-20 1980-01-07 Sumitomo Chem Co Ltd Preparation of propylene copolymer
JPS553443A (en) * 1978-06-21 1980-01-11 Sumitomo Chem Co Ltd Preparation of propylene copolymer
JPS5598211A (en) * 1979-01-18 1980-07-26 Sumitomo Chem Co Ltd Production of ethylene-propylene-butene-1 copolymer
JPS55145713A (en) * 1979-05-01 1980-11-13 Mitsubishi Petrochem Co Ltd Crystalline copolymer of propylene and utilization thereof
JPS5620006A (en) * 1979-07-25 1981-02-25 Huels Chemische Werke Ag Manufacture of high softening point and remarkably noncrystalline butenee11propeneeetheneeterpolymer
EP0038119A2 (en) * 1980-04-11 1981-10-21 Chisso Corporation Process for producing terpolymers of propylene, ethylene and another alpha-olefin, and terpolymers produced by the process
JPS56166218A (en) * 1980-05-26 1981-12-21 Sumitomo Chem Co Ltd Production of propylene block copolymer
JPS6184242A (en) * 1984-10-02 1986-04-28 住友化学工業株式会社 Polypropylene multilayer film

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52117514U (en) * 1976-03-03 1977-09-06
JPS5426891A (en) * 1977-08-02 1979-02-28 Mitsui Petrochem Ind Ltd Preparation of olefin copolymer
JPS615483B2 (en) * 1977-08-02 1986-02-19 Mitsui Petrochemical Ind
JPS54162785A (en) * 1978-06-14 1979-12-24 Sumitomo Chem Co Ltd Production of crystalline propylene-alpha-olefin copolymer
JPS6312086B2 (en) * 1978-06-14 1988-03-17 Sumitomo Chemical Co
JPS55748A (en) * 1978-06-20 1980-01-07 Sumitomo Chem Co Ltd Preparation of propylene copolymer
JPS6312087B2 (en) * 1978-06-20 1988-03-17 Sumitomo Chemical Co
JPS553443A (en) * 1978-06-21 1980-01-11 Sumitomo Chem Co Ltd Preparation of propylene copolymer
JPS6312088B2 (en) * 1978-06-21 1988-03-17 Sumitomo Chemical Co
JPS5598211A (en) * 1979-01-18 1980-07-26 Sumitomo Chem Co Ltd Production of ethylene-propylene-butene-1 copolymer
JPS55145713A (en) * 1979-05-01 1980-11-13 Mitsubishi Petrochem Co Ltd Crystalline copolymer of propylene and utilization thereof
JPS6236043B2 (en) * 1979-07-25 1987-08-05 Huels Chemische Werke Ag
JPS5620006A (en) * 1979-07-25 1981-02-25 Huels Chemische Werke Ag Manufacture of high softening point and remarkably noncrystalline butenee11propeneeetheneeterpolymer
EP0038119A2 (en) * 1980-04-11 1981-10-21 Chisso Corporation Process for producing terpolymers of propylene, ethylene and another alpha-olefin, and terpolymers produced by the process
JPS6251287B2 (en) * 1980-05-26 1987-10-29 Sumitomo Chemical Co
JPS56166218A (en) * 1980-05-26 1981-12-21 Sumitomo Chem Co Ltd Production of propylene block copolymer
JPS6184242A (en) * 1984-10-02 1986-04-28 住友化学工業株式会社 Polypropylene multilayer film

Also Published As

Publication number Publication date
JPS556643B2 (en) 1980-02-19

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