JPS6215086B2 - - Google Patents

Info

Publication number: JPS6215086B2
Authority: JP; Japan
Prior art keywords: ethylene; propylene; amount; weight; pressure
Prior art date: 1979-10-24
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.): Expired

Application number

JP54137929A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5661416A (en

Inventor

Shinichi Saito

Noryuki Sekine

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.)

1979-10-24

Filing date

1979-10-24

Publication date

1987-04-06

1979-10-24 Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd

1979-10-24 Priority to JP13792979A priority Critical patent/JPS5661416A/ja

1981-05-26 Publication of JPS5661416A publication Critical patent/JPS5661416A/ja

1987-04-06 Publication of JPS6215086B2 publication Critical patent/JPS6215086B2/ja

Status Granted legal-status Critical Current

Links

VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 44
239000005977 Ethylene Substances 0.000 claims description 44
239000000203 mixture Substances 0.000 claims description 31
-1 propylene-ethylene Chemical group 0.000 claims description 29
229920001400 block copolymer Polymers 0.000 claims description 13
239000003054 catalyst Substances 0.000 claims description 12
238000004519 manufacturing process Methods 0.000 claims description 4
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 67
239000000178 monomer Substances 0.000 description 46
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 36
239000001257 hydrogen Substances 0.000 description 36
229910052739 hydrogen Inorganic materials 0.000 description 36
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 31
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 31
239000007789 gas Substances 0.000 description 30
238000006116 polymerization reaction Methods 0.000 description 30
239000012071 phase Substances 0.000 description 24
238000006243 chemical reaction Methods 0.000 description 14
238000011282 treatment Methods 0.000 description 10
YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 7
238000000034 method Methods 0.000 description 7
239000007788 liquid Substances 0.000 description 6
239000007791 liquid phase Substances 0.000 description 6
238000010926 purge Methods 0.000 description 6
229910001220 stainless steel Inorganic materials 0.000 description 6
239000010935 stainless steel Substances 0.000 description 6
239000004743 Polypropylene Substances 0.000 description 5
238000004090 dissolution Methods 0.000 description 5
230000000704 physical effect Effects 0.000 description 5
229920000642 polymer Polymers 0.000 description 5
229920001155 polypropylene Polymers 0.000 description 5
230000000052 comparative effect Effects 0.000 description 4
229920005653 propylene-ethylene copolymer Polymers 0.000 description 4
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
239000002904 solvent Substances 0.000 description 3
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
239000008188 pellet Substances 0.000 description 2
230000000379 polymerizing effect Effects 0.000 description 2
239000002002 slurry Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
229910052719 titanium Inorganic materials 0.000 description 2
YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 2
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
229920000181 Ethylene propylene rubber Polymers 0.000 description 1
238000004566 IR spectroscopy Methods 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
235000013539 calcium stearate Nutrition 0.000 description 1
239000008116 calcium stearate Substances 0.000 description 1
238000003421 catalytic decomposition reaction Methods 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000000691 measurement method Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
150000002902 organometallic compounds Chemical class 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
238000012805 post-processing Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
238000005406 washing Methods 0.000 description 1

Landscapes

Graft Or Block Polymers (AREA)

JP13792979A 1979-10-24 1979-10-24 Preparation of propylene-ethylene block copolymer Granted JPS5661416A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP13792979A JPS5661416A (en)	1979-10-24	1979-10-24	Preparation of propylene-ethylene block copolymer

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP13792979A JPS5661416A (en)	1979-10-24	1979-10-24	Preparation of propylene-ethylene block copolymer

Publications (2)

Publication Number	Publication Date
JPS5661416A JPS5661416A (en)	1981-05-26
JPS6215086B2 true JPS6215086B2 (fr)	1987-04-06

Family

ID=15209979

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP13792979A Granted JPS5661416A (en)	1979-10-24	1979-10-24	Preparation of propylene-ethylene block copolymer

Country Status (1)

Country	Link
JP (1)	JPS5661416A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5670014A (en) *	1979-11-13	1981-06-11	Mitsui Toatsu Chem Inc	Propylene copolymer for forming sheet
JP4568980B2 (ja) *	1999-11-02	2010-10-27	チッソ株式会社	プロピレン系ブロック共重合体組成物
JP6068754B2 (ja) *	2011-12-02	2017-01-25	住友化学株式会社	複数の種類の遷移金属触媒を用いるオレフィンブロックポリマーの製造方法、及び、エチレン／プロピレンブロック共重合体組成物

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS49120986A (fr) *	1973-03-12	1974-11-19
JPS50115296A (fr) *	1974-02-27	1975-09-09
JPS51133393A (en) *	1975-05-15	1976-11-19	Showa Denko Kk	A process for manufacturing a propylene copolymer
JPS523684A (en) *	1975-06-27	1977-01-12	Showa Denko Kk	Process for preparing ropylene copolymer
JPS5388049A (en) *	1977-01-13	1978-08-03	Mitsui Petrochem Ind Ltd	Molding polymer composition and its preparation
JPS5424995A (en) *	1977-07-27	1979-02-24	Showa Denko Kk	Production of propylene copolymer
JPS5632516A (en) *	1979-08-27	1981-04-02	Idemitsu Petrochem Co Ltd	Production of propylene block copolymer

1979
- 1979-10-24 JP JP13792979A patent/JPS5661416A/ja active Granted

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS49120986A (fr) *	1973-03-12	1974-11-19
JPS50115296A (fr) *	1974-02-27	1975-09-09
JPS51133393A (en) *	1975-05-15	1976-11-19	Showa Denko Kk	A process for manufacturing a propylene copolymer
JPS523684A (en) *	1975-06-27	1977-01-12	Showa Denko Kk	Process for preparing ropylene copolymer
JPS5388049A (en) *	1977-01-13	1978-08-03	Mitsui Petrochem Ind Ltd	Molding polymer composition and its preparation
JPS5424995A (en) *	1977-07-27	1979-02-24	Showa Denko Kk	Production of propylene copolymer
JPS5632516A (en) *	1979-08-27	1981-04-02	Idemitsu Petrochem Co Ltd	Production of propylene block copolymer

Also Published As

Publication number	Publication date
JPS5661416A (en)	1981-05-26

Publication	Publication Date	Title
CA1081899A (fr)	1980-07-15	Methode de production de polyethylene de faible masse volumique
JPH0378251B2 (fr)	1991-12-13
JPS6150088B2 (fr)	1986-11-01
US4291138A (en)	1981-09-22	Production of modified polypropylenes
US4550145A (en)	1985-10-29	Process for the production of propylene block copolymers by a three step method
JPH04337308A (ja)	1992-11-25	ブロック共重合体の製造方法
US3332921A (en)	1967-07-25	1-butene-propylene copolymers
JPH09235328A (ja)	1997-09-09	幅広い分子量分布を有する高分子量ポリプロピレン
US3974236A (en)	1976-08-10	Process for producing modified polypropylene
CA1150883A (fr)	1983-07-26	Procede de fabrication de copolymeres en bloc de propylene-ethylene
JPH0699524B2 (ja)	1994-12-07	エチレンと長鎖α−オレフインとのコポリマ−を製造する方法
US4254237A (en)	1981-03-03	Process for producing propylene-ethylene block copolymers
US3981849A (en)	1976-09-21	Low pressure process for the production of low density co- and terpolymers of ethylene
JPS6215086B2 (fr)	1987-04-06
CA1339025C (fr)	1997-03-25	Copolymeres sequences de propylene et methode de preparation
US3458598A (en)	1969-07-29	Process of preparing block copolypolymers from isobutylene polymers monomers
US3000870A (en)	1961-09-19	Alkyl and aryl bis (cyclopentadienyl) titanium-titanium tetrachloride polymerization catalysts and process for polymerizing olefins therewith
US3476830A (en)	1969-11-04	Production of stereo block butadiene polymer
JPS6035364B2 (ja)	1985-08-14	プロピレンのブロック共重合体の製造法
JPS629247B2 (fr)	1987-02-27
JPH0377806B2 (fr)	1991-12-11
JPS6036203B2 (ja)	1985-08-19	プロピレン−エチレンブロツク共重合体の製造方法
JPH0432861B2 (fr)	1992-06-01
JPH0420003B2 (fr)	1992-03-31
JPH01217015A (ja)	1989-08-30	プロピレン重合体の製造法