FI66582C - Foerfarande foer foerhindrande av polymerisation hos konjugerade diener - Google Patents

Foerfarande foer foerhindrande av polymerisation hos konjugerade diener Download PDF

Info

Publication number: FI66582C
Authority: FI; Finland
Prior art keywords: furfural; solvent; weight; polymerization; foer
Prior art date: 1979-12-06

Application number

FI803760A

Other languages

English (en)

Finnish (fi)

Other versions

FI66582B (fi

FI803760L (fi

Inventor

Hiroshi Hokari

Iwaki Nishitai

Original Assignee

Nippon Zeon Co

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.)

1979-12-06

Filing date

1980-12-03

Publication date

1984-11-12

1980-12-03 Application filed by Nippon Zeon Co filed Critical Nippon Zeon Co

1981-06-07 Publication of FI803760L publication Critical patent/FI803760L/fi

1984-07-31 Publication of FI66582B publication Critical patent/FI66582B/fi

1984-11-12 Application granted granted Critical

1984-11-12 Publication of FI66582C publication Critical patent/FI66582C/fi

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polymerisation Methods In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Telephonic Communication Services (AREA)
Cable Accessories (AREA)
Inorganic Insulating Materials (AREA)

FI803760A 1979-12-06 1980-12-03 Foerfarande foer foerhindrande av polymerisation hos konjugerade diener FI66582C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP15738479A JPS5681526A (en)	1979-12-06	1979-12-06	Polymerization prevention of conjugated dienes
JP15738479		1979-12-06

Publications (3)

Publication Number	Publication Date
FI803760L FI803760L (fi)	1981-06-07
FI66582B FI66582B (fi)	1984-07-31
FI66582C true FI66582C (fi)	1984-11-12

Family

ID=15648461

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI803760A FI66582C (fi)	1979-12-06	1980-12-03	Foerfarande foer foerhindrande av polymerisation hos konjugerade diener

Country Status (23)

Country	Link
US (1)	US4348260A (no)
EP (1)	EP0030673B1 (no)
JP (1)	JPS5681526A (no)
AR (1)	AR224177A1 (no)
AT (1)	ATE3026T1 (no)
AU (1)	AU534188B2 (no)
BG (1)	BG42007A3 (no)
BR (1)	BR8007889A (no)
CA (1)	CA1140158A (no)
CS (1)	CS230578B2 (no)
DD (1)	DD155072A5 (no)
DE (1)	DE3062785D1 (no)
DK (1)	DK148593C (no)
ES (1)	ES497487A0 (no)
FI (1)	FI66582C (no)
HU (1)	HU182696B (no)
IN (1)	IN153409B (no)
MX (1)	MX156159A (no)
NO (1)	NO155534C (no)
PH (1)	PH17836A (no)
PL (1)	PL134739B1 (no)
PT (1)	PT72157B (no)
YU (1)	YU41224B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4558168A (en) *	1985-06-19	1985-12-10	Air Products And Chemicals, Inc.	Production of high purity butene-1 from an n-butane feedstock
ES2262225T3 (es) *	1997-03-11	2006-11-16	Nippon Zeon Co., Ltd.	Procedimiento para la preparacion de dieno conjugado purificado.
EP1437336B1 (en) *	2001-09-28	2012-05-30	Zeon Corporation	Method of separating/purifying conjugated diene and separation/purification apparatus
CN100491307C (zh) *	2001-10-19	2009-05-27	日本瑞翁株式会社	共轭二烯的分离精制方法与分离精制装置
US7348466B2 (en) *	2005-04-13	2008-03-25	Equistar Chemicals, Lp	Solvent extraction
JP2008189569A (ja) *	2007-02-02	2008-08-21	Hakuto Co Ltd	共役ジエン化合物の重合抑制剤組成物および重合抑制方法
CN101289361B (zh) *	2007-04-19	2012-10-24	中国石化上海石油化工股份有限公司	一种由石油碳五馏份分离制取2-戊烯的方法
CN101289362B (zh) *	2007-04-19	2012-10-24	中国石化上海石油化工股份有限公司	一种由石油碳五馏份分离制取1-戊烯的方法
CN101289363B (zh) *	2007-04-19	2013-06-19	中国石化上海石油化工股份有限公司	由石油碳五馏份分离制取1-戊烯的方法
CN101289360B (zh) *	2007-04-19	2012-10-24	中国石化上海石油化工股份有限公司	由石油碳五馏份分离制取2-戊烯的方法
JP2014084290A (ja) *	2012-10-23	2014-05-12	Asahi Kasei Chemicals Corp	ブタジエン含有組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3309412A (en) *	1964-04-17	1967-03-14	Japanese Geon Co Ltd	Method of preventing the polymerization of butadiene
SE353078B (no) *	1965-12-30	1973-01-22	Japanese Geon Co Ltd
US3405189A (en) *	1966-05-25	1968-10-08	Japanese Geon Co Ltd	Method for inhibiting polymerization of isoprene and/or 1, 3-pentadiene
US3515762A (en) *	1967-07-26	1970-06-02	Nippon Zeon Co	Method for inhibiting polymerization of conjugated dienes

1979
- 1979-12-06 JP JP15738479A patent/JPS5681526A/ja active Granted
1980
- 1980-11-21 YU YU2955/80A patent/YU41224B/xx unknown
- 1980-11-25 US US06/210,334 patent/US4348260A/en not_active Expired - Lifetime
- 1980-11-26 AU AU64741/80A patent/AU534188B2/en not_active Expired
- 1980-11-26 CS CS808192A patent/CS230578B2/cs unknown
- 1980-11-28 AR AR283414A patent/AR224177A1/es active
- 1980-12-02 AT AT80107519T patent/ATE3026T1/de not_active IP Right Cessation
- 1980-12-02 BR BR8007889A patent/BR8007889A/pt not_active IP Right Cessation
- 1980-12-02 EP EP80107519A patent/EP0030673B1/en not_active Expired
- 1980-12-02 DE DE8080107519T patent/DE3062785D1/de not_active Expired
- 1980-12-03 NO NO803665A patent/NO155534C/no unknown
- 1980-12-03 HU HU802882A patent/HU182696B/hu unknown
- 1980-12-03 FI FI803760A patent/FI66582C/fi not_active IP Right Cessation
- 1980-12-04 BG BG8049873A patent/BG42007A3/xx unknown
- 1980-12-04 PT PT72157A patent/PT72157B/pt unknown
- 1980-12-05 DD DD80225777A patent/DD155072A5/de not_active IP Right Cessation
- 1980-12-05 CA CA000366219A patent/CA1140158A/en not_active Expired
- 1980-12-05 PH PH24952A patent/PH17836A/en unknown
- 1980-12-05 PL PL1980228297A patent/PL134739B1/pl unknown
- 1980-12-05 ES ES497487A patent/ES497487A0/es active Granted
- 1980-12-05 IN IN1345/CAL/80A patent/IN153409B/en unknown
- 1980-12-05 DK DK520880A patent/DK148593C/da not_active IP Right Cessation
- 1980-12-05 MX MX185067A patent/MX156159A/es unknown

Also Published As

Publication number	Publication date
CA1140158A (en)	1983-01-25
ATE3026T1 (de)	1983-04-15
NO803665L (no)	1981-06-09
YU41224B (en)	1986-12-31
IN153409B (no)	1984-07-14
PL228297A1 (no)	1981-10-16
CS230578B2 (en)	1984-08-13
EP0030673B1 (en)	1983-04-13
PL134739B1 (en)	1985-09-30
AU534188B2 (en)	1984-01-12
MX156159A (es)	1988-07-19
ES8200908A1 (es)	1981-11-16
DD155072A5 (de)	1982-05-12
ES497487A0 (es)	1981-11-16
JPS5681526A (en)	1981-07-03
BG42007A3 (en)	1987-09-15
AR224177A1 (es)	1981-10-30
DK148593C (da)	1986-04-01
PT72157B (en)	1981-10-28
DK148593B (da)	1985-08-12
EP0030673A1 (en)	1981-06-24
AU6474180A (en)	1981-06-11
DK520880A (da)	1981-06-07
FI66582B (fi)	1984-07-31
NO155534B (no)	1987-01-05
DE3062785D1 (en)	1983-05-19
FI803760L (fi)	1981-06-07
JPS6149292B2 (no)	1986-10-29
HU182696B (en)	1984-02-28
PH17836A (en)	1985-01-07
US4348260A (en)	1982-09-07
BR8007889A (pt)	1981-06-16
PT72157A (en)	1981-01-01
NO155534C (no)	1987-04-15
YU295580A (en)	1983-02-28

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Legal Events

Date	Code	Title	Description
1997-12-03	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: NIPPON ZEON CO., LTD.