NO753725L - - Google Patents

Info

Publication number: NO753725L
Authority: NO; Norway
Prior art keywords: propylene; ethylene; weight; amount; molar ratio
Prior art date: 1974-11-14

Application number

NO753725A

Other languages

English (en)

Norwegian (no)

Inventor

M Matteoli

L Luciani

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.)

1974-11-14

Filing date

1975-11-07

Publication date

1976-05-18

1975-11-07 Application filed by Montedison Spa filed Critical Montedison Spa

1976-05-18 Publication of NO753725L publication Critical patent/NO753725L/no

Links

VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 57
239000005977 Ethylene Substances 0.000 claims description 57
239000000203 mixture Substances 0.000 claims description 55
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 49
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 49
-1 polypropylene Polymers 0.000 claims description 36
239000004743 Polypropylene Substances 0.000 claims description 33
229920001155 polypropylene Polymers 0.000 claims description 33
239000002002 slurry Substances 0.000 claims description 32
238000006116 polymerization reaction Methods 0.000 claims description 28
238000000034 method Methods 0.000 claims description 27
229920001577 copolymer Polymers 0.000 claims description 16
238000004519 manufacturing process Methods 0.000 claims description 15
HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 14
239000003054 catalyst Substances 0.000 claims description 11
229930195733 hydrocarbon Natural products 0.000 claims description 10
150000002430 hydrocarbons Chemical class 0.000 claims description 10
239000004215 Carbon black (E152) Substances 0.000 claims description 9
238000007334 copolymerization reaction Methods 0.000 claims description 8
239000000178 monomer Substances 0.000 claims description 8
229910052782 aluminium Inorganic materials 0.000 claims description 6
238000006243 chemical reaction Methods 0.000 claims description 5
239000010936 titanium Substances 0.000 claims description 5
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
230000001105 regulatory effect Effects 0.000 claims description 4
230000000707 stereoselective effect Effects 0.000 claims description 4
229910052719 titanium Inorganic materials 0.000 claims description 4
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 11
239000000047 product Substances 0.000 description 7
239000002904 solvent Substances 0.000 description 7
239000007789 gas Substances 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
238000010924 continuous production Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
229910010062 TiCl3 Inorganic materials 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
239000002685 polymerization catalyst Substances 0.000 description 2
239000012429 reaction media Substances 0.000 description 2
239000012066 reaction slurry Substances 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
239000000725 suspension Substances 0.000 description 2
YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 2
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
229910003074 TiCl4 Inorganic materials 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
238000005452 bending Methods 0.000 description 1
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000007593 dry painting process Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229920001580 isotactic polymer Polymers 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
150000002902 organometallic compounds Chemical class 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
238000012721 stereospecific polymerization Methods 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
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
239000008096 xylene Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Graft Or Block Polymers (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polymerisation Methods In General (AREA)

NO753725A 1974-11-14 1975-11-07 NO753725L (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT29436/74A IT1025699B (it)	1974-11-14	1974-11-14	Procedimento di preparaione di composizioni polipropileniche di resistenza all urto a bassa temperatura

Publications (1)

Publication Number	Publication Date
NO753725L true NO753725L (it)	1976-05-18

Family

ID=11226992

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO753725A NO753725L (it)	1974-11-14	1975-11-07

Country Status (12)

Country	Link
JP (1)	JPS5171390A (it)
AT (1)	AT346578B (it)
BE (1)	BE835527A (it)
CA (1)	CA1050192A (it)
DE (1)	DE2550549A1 (it)
ES (1)	ES442577A1 (it)
FR (1)	FR2291220A1 (it)
GB (1)	GB1528136A (it)
IT (1)	IT1025699B (it)
NL (1)	NL7513084A (it)
NO (1)	NO753725L (it)
SE (1)	SE7512537L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5247091A (en) *	1975-10-13	1977-04-14	Sumitomo Chem Co Ltd	Process for preparing block copolymers
JPS54139693A (en) *	1978-04-21	1979-10-30	Sumitomo Chem Co Ltd	Preparation of propylene-ethylene block copolymer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5810415B2 (ja) *	1974-02-27	1983-02-25	三菱油化株式会社	ヘンセイポリプロピレンノセイゾウホウ

1974
- 1974-11-14 IT IT29436/74A patent/IT1025699B/it active
1975
- 1975-11-07 NO NO753725A patent/NO753725L/no unknown
- 1975-11-07 SE SE7512537A patent/SE7512537L/ not_active Application Discontinuation
- 1975-11-07 NL NL7513084A patent/NL7513084A/xx not_active Application Discontinuation
- 1975-11-10 CA CA239,318A patent/CA1050192A/en not_active Expired
- 1975-11-10 FR FR7534322A patent/FR2291220A1/fr active Granted
- 1975-11-10 GB GB46367/75A patent/GB1528136A/en not_active Expired
- 1975-11-11 DE DE19752550549 patent/DE2550549A1/de not_active Withdrawn
- 1975-11-11 JP JP50134758A patent/JPS5171390A/ja active Pending
- 1975-11-11 AT AT857375A patent/AT346578B/de active
- 1975-11-13 BE BE161828A patent/BE835527A/xx unknown
- 1975-11-13 ES ES442577A patent/ES442577A1/es not_active Expired

Also Published As

Publication number	Publication date
AT346578B (de)	1978-11-10
JPS5171390A (en)	1976-06-21
DE2550549A1 (de)	1976-05-20
IT1025699B (it)	1978-08-30
NL7513084A (nl)	1976-05-18
ES442577A1 (es)	1977-05-01
GB1528136A (en)	1978-10-11
FR2291220B1 (it)	1977-12-16
ATA857375A (de)	1978-03-15
CA1050192A (en)	1979-03-06
FR2291220A1 (fr)	1976-06-11
SE7512537L (sv)	1976-05-17
BE835527A (fr)	1976-05-13

Publication	Publication Date	Title
EP0525767A1 (en)	1993-02-03	Process for the preparation of linear low density polyethylene
US3923758A (en)	1975-12-02	Substantially hexane soluble propylene/butene-1 copolymer containing 30 to 75 weight percent butene-1
NO142014B (no)	1980-03-03	Innretning for digital innstilling av en teller for utloesning av en tidstenner i et prosjektil
US3732335A (en)	1973-05-08	Process for the preparation of block polymers
JPS6152846B2 (it)	1986-11-14
NO161263B (no)	1989-04-17	Fremgangsmaate ved blokk-kopolymerisering for fremstillingav slagfaste etylen-propylen-blokkpolymerer.
US4007133A (en)	1977-02-08	Process for the manufacture of a catalyst
NO753725L (it)	1976-05-18
US3401212A (en)	1968-09-10	Two-stage block copolymerization of propylene and ethylene employing hydrogen
US4065611A (en)	1977-12-27	Process for the production of polyolefins
NO782612L (no)	1979-02-02	Fremgangsmaate for polymerisering av etylen
US4008177A (en)	1977-02-15	Process for the manufacture of a catalyst
NO784226L (no)	1979-07-02	Fremgangsmaate til polymerisasjon av etylen
EP0226112B2 (en)	1998-07-01	Highly amorphous olefin terpolymer
NO157063B (no)	1987-10-05	Fremgangsmte for fremstilling av etylen-propylen-blokk-sampolymerer.
CN108102010B (zh)	2020-04-10	一种基于吡啶的raft试剂及其制备方法与应用
US3309346A (en)	1967-03-14	Polymerization process employing catalyst containing metal compounds
US3639515A (en)	1972-02-01	Preparation of alpha-olefin block copolymers
US4008176A (en)	1977-02-15	Process for the manufacture of a catalyst
NO762686L (it)	1977-02-09
NO151417B (no)	1984-12-27	Fremgangsmaate for polymerisering og kopolymerisering av etylen
US3125558A (en)	1964-03-17	Organoaluminum-transition -metal ha-
NO784225L (no)	1979-07-02	Fremgangsmaate til polymerisasjon av etylen
NO750686L (it)	1975-09-02
NO743936L (it)	1975-05-26