JPS524591A - Decomposition of atactic polypropylene with radiation - Google Patents

Decomposition of atactic polypropylene with radiation

Info

Publication number
JPS524591A
JPS524591A JP8062675A JP8062675A JPS524591A JP S524591 A JPS524591 A JP S524591A JP 8062675 A JP8062675 A JP 8062675A JP 8062675 A JP8062675 A JP 8062675A JP S524591 A JPS524591 A JP S524591A
Authority
JP
Japan
Prior art keywords
atactic polypropylene
decomposition
radiation
waxy
greasy
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.)
Granted
Application number
JP8062675A
Other languages
Japanese (ja)
Other versions
JPS571526B2 (en
Inventor
Miyuki Hagiwara
Masaharu Asano
Kunio Araki
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.)
Japan Atomic Energy Agency
Original Assignee
Japan Atomic Energy Research Institute
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 Japan Atomic Energy Research Institute filed Critical Japan Atomic Energy Research Institute
Priority to JP8062675A priority Critical patent/JPS524591A/en
Publication of JPS524591A publication Critical patent/JPS524591A/en
Publication of JPS571526B2 publication Critical patent/JPS571526B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To decompose an atactic polypropylene to a waxy or greasy low molecular polymer by irradiation with radioactive rays.
COPYRIGHT: (C)1977,JPO&Japio
JP8062675A 1975-06-30 1975-06-30 Decomposition of atactic polypropylene with radiation Granted JPS524591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8062675A JPS524591A (en) 1975-06-30 1975-06-30 Decomposition of atactic polypropylene with radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8062675A JPS524591A (en) 1975-06-30 1975-06-30 Decomposition of atactic polypropylene with radiation

Publications (2)

Publication Number Publication Date
JPS524591A true JPS524591A (en) 1977-01-13
JPS571526B2 JPS571526B2 (en) 1982-01-12

Family

ID=13723551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8062675A Granted JPS524591A (en) 1975-06-30 1975-06-30 Decomposition of atactic polypropylene with radiation

Country Status (1)

Country Link
JP (1) JPS524591A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861572A (en) * 1971-11-05 1973-08-29
JPS5610434A (en) * 1979-07-06 1981-02-02 Japan Styrene Paper Co Ltd Plate shaped extruded foamed body of polystyrene

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861572A (en) * 1971-11-05 1973-08-29
JPS5423027B2 (en) * 1971-11-05 1979-08-10
JPS5610434A (en) * 1979-07-06 1981-02-02 Japan Styrene Paper Co Ltd Plate shaped extruded foamed body of polystyrene
JPS6055288B2 (en) * 1979-07-06 1985-12-04 株式会社ジエイエスピー Polystyrene resin sheet extruded foam

Also Published As

Publication number Publication date
JPS571526B2 (en) 1982-01-12

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