JPS51122182A - Method of destroying residual catalysts in polypropylene - Google Patents

Method of destroying residual catalysts in polypropylene

Info

Publication number
JPS51122182A
JPS51122182A JP4715475A JP4715475A JPS51122182A JP S51122182 A JPS51122182 A JP S51122182A JP 4715475 A JP4715475 A JP 4715475A JP 4715475 A JP4715475 A JP 4715475A JP S51122182 A JPS51122182 A JP S51122182A
Authority
JP
Japan
Prior art keywords
polypropylene
residual catalysts
destroying residual
destroying
catalysts
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
JP4715475A
Other languages
Japanese (ja)
Other versions
JPS5231273B2 (en
Inventor
Mamoru Asada
Masahiro Kakugo
Jiro Sakai
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP4715475A priority Critical patent/JPS51122182A/en
Publication of JPS51122182A publication Critical patent/JPS51122182A/en
Publication of JPS5231273B2 publication Critical patent/JPS5231273B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: Polypropylene pred. by polymn. with a Ziegler-Natta catalyst is treated with a basic metal salt of fatty acid to provide lubrication and destory residual catalyst therein.
COPYRIGHT: (C)1976,JPO&Japio
JP4715475A 1975-04-17 1975-04-17 Method of destroying residual catalysts in polypropylene Granted JPS51122182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4715475A JPS51122182A (en) 1975-04-17 1975-04-17 Method of destroying residual catalysts in polypropylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4715475A JPS51122182A (en) 1975-04-17 1975-04-17 Method of destroying residual catalysts in polypropylene

Publications (2)

Publication Number Publication Date
JPS51122182A true JPS51122182A (en) 1976-10-26
JPS5231273B2 JPS5231273B2 (en) 1977-08-13

Family

ID=12767160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4715475A Granted JPS51122182A (en) 1975-04-17 1975-04-17 Method of destroying residual catalysts in polypropylene

Country Status (1)

Country Link
JP (1) JPS51122182A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57121004A (en) * 1980-12-11 1982-07-28 Du Pont Canada Solution polymerization for manufacturing alpha-olefin polymer
JPS63308052A (en) * 1987-06-10 1988-12-15 Chisso Corp Production of modified propylene polymer
JPH04348148A (en) * 1991-05-24 1992-12-03 Chisso Corp Production of modified propylene polymer composition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57121004A (en) * 1980-12-11 1982-07-28 Du Pont Canada Solution polymerization for manufacturing alpha-olefin polymer
JPS6318963B2 (en) * 1980-12-11 1988-04-20 Du Pont Canada
JPS63308052A (en) * 1987-06-10 1988-12-15 Chisso Corp Production of modified propylene polymer
JPH0521933B2 (en) * 1987-06-10 1993-03-26 Chisso Corp
JPH04348148A (en) * 1991-05-24 1992-12-03 Chisso Corp Production of modified propylene polymer composition
JPH0689193B2 (en) * 1991-05-24 1994-11-09 チッソ株式会社 Method for producing modified propylene-based polymer composition

Also Published As

Publication number Publication date
JPS5231273B2 (en) 1977-08-13

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