CA1046697A - Procede de synthese massive de copolymeres d'ethylene-butadiene-1,3 - Google Patents

Procede de synthese massive de copolymeres d'ethylene-butadiene-1,3

Info

Publication number: CA1046697A
Authority: CA; Canada
Prior art keywords: process according; molar ratio; components; ranges; vanadium
Prior art date: 1974-08-02
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

CA231,872A

Other languages

English (en)

Inventor

Antonio Carbonaro

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.)

Anic SpA

Original Assignee

Anic 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.)

1974-08-02

Filing date

1975-07-21

Publication date

1979-01-16

1975-07-21 Application filed by Anic SpA filed Critical Anic SpA

1979-01-16 Application granted granted Critical

1979-01-16 Publication of CA1046697A publication Critical patent/CA1046697A/fr

Status Expired legal-status Critical Current

Links

229920001577 copolymer Polymers 0.000 title claims abstract description 38
238000000034 method Methods 0.000 title claims abstract description 22
230000008569 process Effects 0.000 title claims abstract description 19
238000002360 preparation method Methods 0.000 title claims abstract description 9
238000006116 polymerization reaction Methods 0.000 claims abstract description 16
150000001875 compounds Chemical class 0.000 claims abstract description 14
FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims abstract description 8
239000002253 acid Substances 0.000 claims abstract description 7
150000003682 vanadium compounds Chemical class 0.000 claims abstract description 7
239000002904 solvent Substances 0.000 claims abstract description 6
229910052720 vanadium Inorganic materials 0.000 claims description 21
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 19
239000005977 Ethylene Substances 0.000 claims description 13
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 11
-1 vanadium halides Chemical class 0.000 claims description 9
229910052739 hydrogen Inorganic materials 0.000 claims description 8
239000001257 hydrogen Substances 0.000 claims description 8
239000004411 aluminium Substances 0.000 claims description 7
229910052782 aluminium Inorganic materials 0.000 claims description 7
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
125000005287 vanadyl group Chemical group 0.000 claims description 6
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
229910052736 halogen Inorganic materials 0.000 claims description 5
150000002367 halogens Chemical class 0.000 claims description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
238000006243 chemical reaction Methods 0.000 claims description 4
150000001399 aluminium compounds Chemical class 0.000 claims description 3
150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
125000001931 aliphatic group Chemical group 0.000 claims description 2
125000002877 alkyl aryl group Chemical group 0.000 claims description 2
125000000217 alkyl group Chemical group 0.000 claims description 2
229940077746 antacid containing aluminium compound Drugs 0.000 claims description 2
239000003849 aromatic solvent Substances 0.000 claims description 2
150000005840 aryl radicals Chemical class 0.000 claims description 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
125000004432 carbon atom Chemical group C* 0.000 claims description 2
230000003197 catalytic effect Effects 0.000 claims description 2
229910052801 chlorine Inorganic materials 0.000 claims description 2
239000000460 chlorine Substances 0.000 claims description 2
125000001309 chloro group Chemical group Cl* 0.000 claims description 2
125000000753 cycloalkyl group Chemical group 0.000 claims description 2
125000004429 atom Chemical group 0.000 claims 3
229910052794 bromium Chemical group 0.000 claims 1
150000008282 halocarbons Chemical class 0.000 claims 1
239000003054 catalyst Substances 0.000 abstract description 12
150000002899 organoaluminium compounds Chemical class 0.000 abstract 1
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 45
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 32
229920000642 polymer Polymers 0.000 description 16
239000000047 product Substances 0.000 description 11
239000000243 solution Substances 0.000 description 11
239000000203 mixture Substances 0.000 description 9
239000005864 Sulphur Substances 0.000 description 7
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
238000009826 distribution Methods 0.000 description 6
230000035945 sensitivity Effects 0.000 description 6
101000798109 Homo sapiens Melanotransferrin Proteins 0.000 description 5
102100032239 Melanotransferrin Human genes 0.000 description 5
239000000178 monomer Substances 0.000 description 5
239000004698 Polyethylene Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
229920000573 polyethylene Polymers 0.000 description 4
239000000376 reactant Substances 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
238000004132 cross linking Methods 0.000 description 3
229930195733 hydrocarbon Natural products 0.000 description 3
150000002430 hydrocarbons Chemical class 0.000 description 3
PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 2
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
230000006870 function Effects 0.000 description 2
VUNCWTMEJYMOOR-UHFFFAOYSA-N hexachlorocyclopentadiene Chemical compound ClC1=C(Cl)C(Cl)(Cl)C(Cl)=C1Cl VUNCWTMEJYMOOR-UHFFFAOYSA-N 0.000 description 2
229920001903 high density polyethylene Polymers 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
229920002521 macromolecule Polymers 0.000 description 2
239000000463 material Substances 0.000 description 2
238000007363 ring formation reaction Methods 0.000 description 2
239000010959 steel Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
230000009466 transformation Effects 0.000 description 2
238000005406 washing Methods 0.000 description 2
MHKLKWCYGIBEQF-UHFFFAOYSA-N 4-(1,3-benzothiazol-2-ylsulfanyl)morpholine Chemical compound C1COCCN1SC1=NC2=CC=CC=C2S1 MHKLKWCYGIBEQF-UHFFFAOYSA-N 0.000 description 1
239000005711 Benzoic acid Substances 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
239000005062 Polybutadiene Substances 0.000 description 1
235000021355 Stearic acid Nutrition 0.000 description 1
229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
241000009298 Trigla lyra Species 0.000 description 1
229910021551 Vanadium(III) chloride Inorganic materials 0.000 description 1
229910021552 Vanadium(IV) chloride Inorganic materials 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
WIRUZQNBHNAMAB-UHFFFAOYSA-N benzene;cyclohexane Chemical compound C1CCCCC1.C1=CC=CC=C1 WIRUZQNBHNAMAB-UHFFFAOYSA-N 0.000 description 1
235000010233 benzoic acid Nutrition 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
GRFVJQVLVZETHX-UHFFFAOYSA-N chlorobenzene;1,1,2,2-tetrachloroethene Chemical group ClC(Cl)=C(Cl)Cl.ClC1=CC=CC=C1 GRFVJQVLVZETHX-UHFFFAOYSA-N 0.000 description 1
150000001845 chromium compounds Chemical class 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
PALZAXLZULBBHA-UHFFFAOYSA-N dimethylazanide;vanadium(4+) Chemical compound [V+4].C[N-]C.C[N-]C.C[N-]C.C[N-]C PALZAXLZULBBHA-UHFFFAOYSA-N 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
238000007710 freezing Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
238000005227 gel permeation chromatography Methods 0.000 description 1
KWHDXJHBFYQOTK-UHFFFAOYSA-N heptane;toluene Chemical compound CCCCCCC.CC1=CC=CC=C1 KWHDXJHBFYQOTK-UHFFFAOYSA-N 0.000 description 1
239000004700 high-density polyethylene Substances 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
238000002329 infrared spectrum Methods 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
239000000543 intermediate Substances 0.000 description 1
239000003446 ligand Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
238000000465 moulding Methods 0.000 description 1
238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
239000003921 oil Substances 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
150000007524 organic acids Chemical group 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
239000013110 organic ligand Substances 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920002857 polybutadiene Polymers 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
238000000746 purification Methods 0.000 description 1
150000004053 quinones Chemical class 0.000 description 1
239000012429 reaction media Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000000779 smoke Substances 0.000 description 1
238000009987 spinning Methods 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
230000028016 temperature homeostasis Effects 0.000 description 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
150000003623 transition metal compounds Chemical class 0.000 description 1
FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
150000003681 vanadium Chemical class 0.000 description 1
JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 description 1
HQYCOEXWFMFWLR-UHFFFAOYSA-K vanadium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[V+3] HQYCOEXWFMFWLR-UHFFFAOYSA-K 0.000 description 1
235000014692 zinc oxide Nutrition 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

CA231,872A 1974-08-02 1975-07-21 Procede de synthese massive de copolymeres d'ethylene-butadiene-1,3 Expired CA1046697A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT25934/74A IT1017869B (it)	1974-08-02	1974-08-02	Procedimento per la preparazione in alta resa di copolimeri dello etilene con 1.3 butadiene

Publications (1)

Publication Number	Publication Date
CA1046697A true CA1046697A (fr)	1979-01-16

Family

ID=11218179

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA231,872A Expired CA1046697A (fr)	1974-08-02	1975-07-21	Procede de synthese massive de copolymeres d'ethylene-butadiene-1,3

Country Status (27)

Country	Link
JP (1)	JPS5137984A (fr)
AR (1)	AR205396A1 (fr)
AT (1)	AT341769B (fr)
AU (1)	AU8310675A (fr)
BE (1)	BE832052A (fr)
BR (1)	BR7504974A (fr)
CA (1)	CA1046697A (fr)
CH (1)	CH606148A5 (fr)
DD (1)	DD119252A5 (fr)
DE (1)	DE2534497C2 (fr)
DK (1)	DK351475A (fr)
ES (1)	ES440492A1 (fr)
FR (1)	FR2280655A1 (fr)
GB (2)	GB1519475A (fr)
HU (1)	HU171827B (fr)
IL (1)	IL47734A (fr)
IN (1)	IN144511B (fr)
IT (1)	IT1017869B (fr)
LU (1)	LU73119A1 (fr)
MW (1)	MW4375A1 (fr)
NL (1)	NL158512B (fr)
NO (1)	NO752704L (fr)
RO (1)	RO67245A (fr)
SE (1)	SE7508741L (fr)
SU (1)	SU843758A3 (fr)
TR (1)	TR18853A (fr)
ZM (1)	ZM10175A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1334941A (fr) *	1961-07-22	1963-08-16	Ethylene Plastique Sa	Copolymères éthylène-butadiène
FR1370358A (fr) *	1962-09-28	1964-08-21	Hoechst Ag	Procédé de préparation de copolymères d'alpha-oléfines et de dioléfines à l'aide de catalyseurs mixtes organo-métalliques modifiés

1974
- 1974-08-02 IT IT25934/74A patent/IT1017869B/it active
1975
- 1975-01-01 AR AR259860A patent/AR205396A1/es active
- 1975-07-12 MW MW43/75A patent/MW4375A1/xx unknown
- 1975-07-16 IN IN1386/CAL/76A patent/IN144511B/en unknown
- 1975-07-16 AU AU83106/75A patent/AU8310675A/en not_active Expired
- 1975-07-17 GB GB3070/78A patent/GB1519475A/en not_active Expired
- 1975-07-17 GB GB30125/75A patent/GB1519474A/en not_active Expired
- 1975-07-18 IL IL47734A patent/IL47734A/xx unknown
- 1975-07-21 CA CA231,872A patent/CA1046697A/fr not_active Expired
- 1975-07-22 ZM ZM101/75A patent/ZM10175A1/xx unknown
- 1975-07-29 FR FR7523697A patent/FR2280655A1/fr active Granted
- 1975-07-29 TR TR18853A patent/TR18853A/xx unknown
- 1975-07-30 ES ES440492A patent/ES440492A1/es not_active Expired
- 1975-07-31 LU LU73119A patent/LU73119A1/xx unknown
- 1975-07-31 CH CH1007575A patent/CH606148A5/xx not_active IP Right Cessation
- 1975-08-01 DE DE2534497A patent/DE2534497C2/de not_active Expired
- 1975-08-01 HU HU75SA00002830A patent/HU171827B/hu unknown
- 1975-08-01 DK DK351475A patent/DK351475A/da unknown
- 1975-08-01 AT AT599975A patent/AT341769B/de not_active IP Right Cessation
- 1975-08-01 NO NO752704A patent/NO752704L/no unknown
- 1975-08-01 BE BE158879A patent/BE832052A/fr unknown
- 1975-08-01 JP JP50093239A patent/JPS5137984A/ja active Pending
- 1975-08-01 DD DD187640A patent/DD119252A5/xx unknown
- 1975-08-01 SE SE7508741A patent/SE7508741L/xx unknown
- 1975-08-01 SU SU752159097A patent/SU843758A3/ru active
- 1975-08-02 RO RO7583050A patent/RO67245A/fr unknown
- 1975-08-04 BR BR7504974*A patent/BR7504974A/pt unknown
- 1975-08-04 NL NL7509277.A patent/NL158512B/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
IN144511B (fr)	1978-05-13
AT341769B (de)	1978-02-27
IL47734A0 (en)	1975-10-15
RO67245A (fr)	1980-02-15
SE7508741L (sv)	1976-02-03
IT1017869B (it)	1977-08-10
TR18853A (tr)	1978-01-01
DE2534497A1 (de)	1976-02-12
IL47734A (en)	1978-07-31
ATA599975A (de)	1977-06-15
BE832052A (fr)	1976-02-02
AU8310675A (en)	1977-01-20
FR2280655B1 (fr)	1979-06-22
MW4375A1 (en)	1976-10-13
SU843758A3 (ru)	1981-06-30
NL7509277A (nl)	1976-02-04
ZM10175A1 (en)	1976-04-21
HU171827B (hu)	1978-03-28
NO752704L (fr)	1976-02-03
GB1519474A (en)	1978-07-26
ES440492A1 (es)	1977-03-01
CH606148A5 (fr)	1978-10-31
JPS5137984A (fr)	1976-03-30
LU73119A1 (fr)	1976-03-02
GB1519475A (en)	1978-07-26
AR205396A1 (es)	1976-04-30
BR7504974A (pt)	1976-07-27
DK351475A (da)	1976-02-03
NL158512B (nl)	1978-11-15
DE2534497C2 (de)	1982-01-21
DD119252A5 (fr)	1976-04-12
FR2280655A1 (fr)	1976-02-27

Publication	Publication Date	Title
CA1043943A (fr)	1978-12-05	Procede de synthese massive de copolymeres d'ethylene-butadiene-1,3
DE69503070T2 (de)	1999-05-27	Auf borabenzol basierter olefinpolymerisationskatalysator
EP2024399B1 (fr)	2014-04-09	Procédé de polymérisation d'une solution d'éthylène/ -oléfine/ diène et polymère correspondant
US4355143A (en)	1982-10-19	Process for the polymerization of ethylene and the resulting products
KR100886681B1 (ko)	2009-03-04	선형 저밀도 폴리에틸렌의 제조방법
Furukawa	1972	Alternating copolymerization of butadiene and propylene
US4001195A (en)	1977-01-04	Copolymerization of olefins
EP3305815A1 (fr)	2018-04-11	Polymère à base d'oléfine
CN112469742A (zh)	2021-03-09	具有高分子量高密度分数的基于双峰乙烯的聚合物
US4621124A (en)	1986-11-04	Catalyst system for the polymerization of ethylene
EP0905153B1 (fr)	2004-03-31	Production de polyéthylène ayant une large distribution de poids moléculaire
US3326870A (en)	1967-06-20	Copolymers of olefins and acrylonitrile and a process for producing the same
US3093624A (en)	1963-06-11	Copolymers of olefines containing at least three carbon atoms
US2729626A (en)	1956-01-03	Isoolefin-multiolefin copolymers
CA1046196A (fr)	1979-01-09	Production haut-rendement de terpolymeres d'ethylene-propylene-butadiene
US3480599A (en)	1969-11-25	Unsaturated interpolymers of linear aliphatic heptadienes and/or heptatrienes and alpha-olefins
JP5850510B2 (ja)	2016-02-03	衛生性に優れたエチレン共重合体およびその製造方法
EP4400521A1 (fr)	2024-07-17	Procédé de préparation de polymère à base d'oléfine et polymère à base d'oléfine préparé en l'utilisant
US4189558A (en)	1980-02-19	Process for the production of butadiene-propylene copolymers
CA1042141A (fr)	1978-11-07	Synthese massive de polymeres de configuration trans de diolefines conjuguees
EP0546629A1 (fr)	1993-06-16	Procédé de préparation des copolymères élastomères d'éthylène; le produit brut possédant une haute résistance à la traction
US7285606B2 (en)	2007-10-23	Process for the preparation of a polyolefin
GB1582414A (en)	1981-01-07	Process for the production of butadiene-propylene copolymers
CN115246906B (zh)	2023-09-15	烯烃聚合催化剂组分、烯烃聚合催化剂和烯烃聚合方法和应用
US3957910A (en)	1976-05-18	Alkene polymers modified with halogenated polyalkene