IT1201715B - CRYSTALLINE STYRENE POLYMERS ESSENTIAL SYNDIOTACTIC AND PROCEDURE FOR THEIR PREPARATION - Google Patents

CRYSTALLINE STYRENE POLYMERS ESSENTIAL SYNDIOTACTIC AND PROCEDURE FOR THEIR PREPARATION

Info

Publication number
IT1201715B
IT1201715B IT41007/86A IT4100786A IT1201715B IT 1201715 B IT1201715 B IT 1201715B IT 41007/86 A IT41007/86 A IT 41007/86A IT 4100786 A IT4100786 A IT 4100786A IT 1201715 B IT1201715 B IT 1201715B
Authority
IT
Italy
Prior art keywords
syndiotactic
procedure
preparation
styrene polymers
crystalline styrene
Prior art date
Application number
IT41007/86A
Other languages
Italian (it)
Other versions
IT8641007A0 (en
Inventor
Enrico Albizzati
Umberto Giannini
Giovanni Giunchi
Romano Mazzocchi
Luigi Resconi
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of IT8641007A0 publication Critical patent/IT8641007A0/en
Priority to IT41007/86A priority Critical patent/IT1201715B/en
Priority to ZA879310A priority patent/ZA879310B/en
Priority to ZA879312A priority patent/ZA879312B/en
Priority to ZA879311A priority patent/ZA879311B/en
Priority to IL84798A priority patent/IL84798A/en
Priority to IL84797A priority patent/IL84797A/en
Priority to IL84800A priority patent/IL84800A/en
Priority to FI875481A priority patent/FI875481A/en
Priority to FI875479A priority patent/FI875479A/en
Priority to FI875480A priority patent/FI875480A/en
Priority to AT87118573T priority patent/ATE82987T1/en
Priority to AT87118572T priority patent/ATE82296T1/en
Priority to DE8787118572T priority patent/DE3782630T2/en
Priority to KR870014418A priority patent/KR880007575A/en
Priority to CA000554382A priority patent/CA1311580C/en
Priority to AU82582/87A priority patent/AU605809B2/en
Priority to JP31544987A priority patent/JPS63172707A/en
Priority to ES87118571T priority patent/ES2052540T3/en
Priority to EP87118573A priority patent/EP0271875B1/en
Priority to AU82583/87A priority patent/AU605810B2/en
Priority to DE8787118573T priority patent/DE3782925T2/en
Priority to JP62315448A priority patent/JPH07107082B2/en
Priority to BR8706812A priority patent/BR8706812A/en
Priority to DE8787118571T priority patent/DE3782227T2/en
Priority to CA000554383A priority patent/CA1311581C/en
Priority to BR8706811A priority patent/BR8706811A/en
Priority to EP87118571A priority patent/EP0271874B1/en
Priority to ES87118573T priority patent/ES2052541T3/en
Priority to ES87118572T priority patent/ES2043638T3/en
Priority to US07/133,055 priority patent/US5142005A/en
Priority to AT87118571T priority patent/ATE81513T1/en
Priority to BR8706810A priority patent/BR8706810A/en
Priority to KR870014419A priority patent/KR880007576A/en
Priority to KR870014420A priority patent/KR880007577A/en
Priority to AU82584/87A priority patent/AU605811B2/en
Priority to EP87118572A priority patent/EP0272584B1/en
Priority to JP31544787A priority patent/JPS63172705A/en
Application granted granted Critical
Publication of IT1201715B publication Critical patent/IT1201715B/en

Links

IT41007/86A 1986-12-15 1986-12-15 CRYSTALLINE STYRENE POLYMERS ESSENTIAL SYNDIOTACTIC AND PROCEDURE FOR THEIR PREPARATION IT1201715B (en)

Priority Applications (37)

Application Number Priority Date Filing Date Title
IT41007/86A IT1201715B (en) 1986-12-15 1986-12-15 CRYSTALLINE STYRENE POLYMERS ESSENTIAL SYNDIOTACTIC AND PROCEDURE FOR THEIR PREPARATION
ZA879310A ZA879310B (en) 1986-12-15 1987-12-10 Process for producing crystalline vinyl aromatic polymers having mainly a syndiotactic structure
ZA879312A ZA879312B (en) 1986-12-15 1987-12-10 Process for producing crystalline vinyl aromatic polymers having mainly a syndiotactic structure
ZA879311A ZA879311B (en) 1986-12-15 1987-12-10 Process for producing crystalline vinyl aromatic polymers having mainly a syndiotactic structure
IL84798A IL84798A (en) 1986-12-15 1987-12-11 Production of crystalline vinyl aromatic polymers having mainly a syndiotactic structure
IL84797A IL84797A (en) 1986-12-15 1987-12-11 Production of crystalline vinyl aromatic polymers having mainly a syndiotactic structure
IL84800A IL84800A (en) 1986-12-15 1987-12-11 Production of crystalline vinyl aromatic polymers having mainly a syndiotactic structure
FI875481A FI875481A (en) 1986-12-15 1987-12-14 FOERFARANDE FOER FRAMSTAELLNING AV KRISTALLINA VINYLAROMATISKA POLYMERER.
FI875479A FI875479A (en) 1986-12-15 1987-12-14 FOERFARANDE FOER FRAMSTAELLNING AV KRISTALLINA VINYLAROMATISKA POLYMERER.
FI875480A FI875480A (en) 1986-12-15 1987-12-14 FOERFARANDE FOER FRAMSTAELLNING AV KRISTALLINA VINYLAROMATISKA POLYMERER.
EP87118573A EP0271875B1 (en) 1986-12-15 1987-12-15 Process for producing crystalline vinyl aromatic polymers having a predominantly syndiotactic structure
BR8706811A BR8706811A (en) 1986-12-15 1987-12-15 PROCESS FOR THE PRODUCTION OF CRYSTALLINE VINYL AROMATIC POLYMERS WITH UNION STRUCTURE
DE8787118572T DE3782630T2 (en) 1986-12-15 1987-12-15 METHOD FOR PRODUCING CRYSTALLINE VINYL FLAVORED POLYMERS WITH MAINLY SYNDIOTACTIC STRUCTURE.
KR870014418A KR880007575A (en) 1986-12-15 1987-12-15 Method for producing crystalline vinylaromatic polymer mainly having syndiotactic structure
CA000554382A CA1311580C (en) 1986-12-15 1987-12-15 Process for producing crystalline vinyl aromatic polymers having mainly a syndiotactic structure
AU82582/87A AU605809B2 (en) 1986-12-15 1987-12-15 Process for producing crystalline vinyl aromatic polymers having mainly a syndiotactic structure
JP31544987A JPS63172707A (en) 1986-12-15 1987-12-15 Manufacture of crystalline vinyl aromatic polymer having mainly syndiotactic structure
ES87118571T ES2052540T3 (en) 1986-12-15 1987-12-15 PROCEDURE FOR MANUFACTURING CRYSTALLINE AROMATIC VINYL POLYMERS WITH A PRE-DOMINANTLY SYNODOTACTIC STRUCTURE.
AT87118573T ATE82987T1 (en) 1986-12-15 1987-12-15 PROCESS FOR THE PRODUCTION OF CRYSTALLINE VINYL AROMATIC POLYMERS WITH A MAINLY SYNDIOTACTIC STRUCTURE.
AU82583/87A AU605810B2 (en) 1986-12-15 1987-12-15 Process for producing crystalline vinyl aromatic polymers having mainly a syndiotactic structure
DE8787118573T DE3782925T2 (en) 1986-12-15 1987-12-15 METHOD FOR PRODUCING CRYSTALLINE VINYL FLAVORED POLYMERS WITH MAINLY SYNDIOTACTIC STRUCTURE.
JP62315448A JPH07107082B2 (en) 1986-12-15 1987-12-15 Method for producing crystalline vinyl aromatic polymer mainly having syndiotactic structure
BR8706812A BR8706812A (en) 1986-12-15 1987-12-15 PROCESS FOR THE PRODUCTION OF CRYSTALLINE VINYL AROMATIC POLYMERS WITH UNION STRUCTURE
DE8787118571T DE3782227T2 (en) 1986-12-15 1987-12-15 METHOD FOR PRODUCING CRYSTALLINE VINYL FLAVORED POLYMERS WITH MAINLY SYNDIOTACTIC STRUCTURE.
CA000554383A CA1311581C (en) 1986-12-15 1987-12-15 Process for producing crystalline vinyl aromatic polymers having mainly a syndiotactic structure
AT87118572T ATE82296T1 (en) 1986-12-15 1987-12-15 PROCESS FOR THE PREPARATION OF CRYSTALLINE VINYL AROMATIC POLYMERS WITH A MAINLY SYNDIOTACTIC STRUCTURE.
EP87118571A EP0271874B1 (en) 1986-12-15 1987-12-15 Process for producing crystalline vinyl aromatic polymers having a predominantly syndiotactic structure
ES87118573T ES2052541T3 (en) 1986-12-15 1987-12-15 PROCEDURE FOR PRODUCING CRYSTALLINE AROMATIC VINYL POLYMERS WHICH HAVE A PREDOMINANTLY SYNDIOTACTIC STRUCTURE.
ES87118572T ES2043638T3 (en) 1986-12-15 1987-12-15 PROCEDURE FOR PRODUCING CRYSTALLINE AROMATIC VINYL POLYMERS WHICH HAVE A PREDOMINANTLY SYNDIOTACTIC STRUCTURE.
US07/133,055 US5142005A (en) 1986-12-15 1987-12-15 Process for producing crystalline vinyl aromatic polymers having mainly a syndiotactic structure
AT87118571T ATE81513T1 (en) 1986-12-15 1987-12-15 PROCESS FOR THE PRODUCTION OF CRYSTALLINE VINYL AROMATIC POLYMERS WITH A MAINLY SYNDIOTACTIC STRUCTURE.
BR8706810A BR8706810A (en) 1986-12-15 1987-12-15 PROCESS FOR THE PRODUCTION OF CRYSTALLINE VINYL AROMATIC POLYMERS WITH UNION STRUCTURE
KR870014419A KR880007576A (en) 1986-12-15 1987-12-15 Method for producing crystalline vinylaromatic polymer mainly having syndiotactic structure
KR870014420A KR880007577A (en) 1986-12-15 1987-12-15 Method for producing crystalline vinyl aromatic polymer mainly having syndiotactic structure
AU82584/87A AU605811B2 (en) 1986-12-15 1987-12-15 Process for producing crystalline vinyl aromatic polymers having mainly a sydiotactic structure
EP87118572A EP0272584B1 (en) 1986-12-15 1987-12-15 Process for producing crystalline vinyl aromatic polymers having a predominantly syndiotactic structure
JP31544787A JPS63172705A (en) 1986-12-15 1987-12-15 Manufacture of crystalline vinyl aromatic polymer having mainly syndiotactic structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT41007/86A IT1201715B (en) 1986-12-15 1986-12-15 CRYSTALLINE STYRENE POLYMERS ESSENTIAL SYNDIOTACTIC AND PROCEDURE FOR THEIR PREPARATION

Publications (2)

Publication Number Publication Date
IT8641007A0 IT8641007A0 (en) 1986-12-15
IT1201715B true IT1201715B (en) 1989-02-02

Family

ID=11250084

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41007/86A IT1201715B (en) 1986-12-15 1986-12-15 CRYSTALLINE STYRENE POLYMERS ESSENTIAL SYNDIOTACTIC AND PROCEDURE FOR THEIR PREPARATION

Country Status (3)

Country Link
JP (2) JPS63172705A (en)
IT (1) IT1201715B (en)
ZA (3) ZA879311B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950724A (en) * 1988-09-27 1990-08-21 The Dow Chemical Company Suspension polymerization of vinyl aromatic monomers to polymer having high syndiotacticity
JPH02182709A (en) * 1989-01-09 1990-07-17 Kazuo Soga Production of syndiotactic aromatic vinyl polymer
ITSA20030013A1 (en) * 2003-07-21 2005-01-22 Univ Degli Studi Salerno MICROPOROSI AND NANOPOROSIS-BASED ARTICLES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026011A (en) * 1983-07-21 1985-02-08 Idemitsu Kosan Co Ltd Production of propylene/styrene copolymer
JPS62104818A (en) * 1985-07-29 1987-05-15 Idemitsu Kosan Co Ltd Styrene polymer
JPS62187708A (en) * 1985-11-11 1987-08-17 Idemitsu Kosan Co Ltd Production of styrene polymer
JPH089650B2 (en) * 1986-10-16 1996-01-31 出光興産株式会社 Method for producing styrenic polymer
JPH0637569B2 (en) * 1986-10-16 1994-05-18 出光興産株式会社 Styrene polymer molding method
JPH082925B2 (en) * 1986-11-10 1996-01-17 出光興産株式会社 Method for producing styrenic polymer

Also Published As

Publication number Publication date
ZA879311B (en) 1989-06-28
JPS63172707A (en) 1988-07-16
ZA879310B (en) 1988-06-06
IT8641007A0 (en) 1986-12-15
JPS63172705A (en) 1988-07-16
ZA879312B (en) 1988-11-30

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