GB1335408A - Process of preparing polyolefin having usaturated bonds - Google Patents

Process of preparing polyolefin having usaturated bonds

Info

Publication number
GB1335408A
GB1335408A GB1715371A GB1715371A GB1335408A GB 1335408 A GB1335408 A GB 1335408A GB 1715371 A GB1715371 A GB 1715371A GB 1715371 A GB1715371 A GB 1715371A GB 1335408 A GB1335408 A GB 1335408A
Authority
GB
United Kingdom
Prior art keywords
butadiene
ethylene
alet
olefin
usaturated
Prior art date
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
GB1715371A
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.)
INST CIEZKIEJ SYNTEZY ORGA
INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ
Original Assignee
INST CIEZKIEJ SYNTEZY ORGA
INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ
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 INST CIEZKIEJ SYNTEZY ORGA, INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ filed Critical INST CIEZKIEJ SYNTEZY ORGA
Publication of GB1335408A publication Critical patent/GB1335408A/en
Expired legal-status Critical Current

Links

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

Abstract

1335408 Olefin-diene copolymers INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ 26 May 1971 [3 June 1970] 17153/71 Heading C3P A copolymer of an α-olefin with butadiene or isoprene is obtained by means of a catalyst complex prepared by reacting an aluminium trialkyl or haloalkyl with a compound of formula Ti(OR) 4 or Ti(OR) n X m , where R is a hydrocarbon group containing 2 to 15 carbon atoms, X is a halogen, n + m = 4 and n is not less than 1. In examples ethylene-butadiene, ethyleneisoprene, ethylene - propylene - butadiene and ethylene - butene - butadiene polymers are prepared using catalysts derived from AlEt 2 Cl, Al 2 Et 3 Cl 3 or AlEt 3 and Ti(OBu) 4 or various titanium haloalkoxides (n=1, 2 or 3). A continuous process for copolymerizing ethylene and butadiene using three polymerization vessels in sequence is described.
GB1715371A 1970-06-03 1971-05-26 Process of preparing polyolefin having usaturated bonds Expired GB1335408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL14106570 1970-06-03

Publications (1)

Publication Number Publication Date
GB1335408A true GB1335408A (en) 1973-10-31

Family

ID=19951789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1715371A Expired GB1335408A (en) 1970-06-03 1971-05-26 Process of preparing polyolefin having usaturated bonds

Country Status (9)

Country Link
AT (1) AT327537B (en)
BG (1) BG19092A3 (en)
DE (1) DE2125074A1 (en)
FR (1) FR2095676A5 (en)
GB (1) GB1335408A (en)
HU (1) HU166423B (en)
NL (1) NL7107556A (en)
RO (1) RO62119A (en)
SU (1) SU470965A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008013659A2 (en) * 2006-07-21 2008-01-31 The Boc Group, Inc. Single precursors for atomic layer deposition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19921914C2 (en) 1999-05-12 2001-10-25 Groz Beckert Kg Sewing machine needle with offset eye bridges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008013659A2 (en) * 2006-07-21 2008-01-31 The Boc Group, Inc. Single precursors for atomic layer deposition
WO2008013659A3 (en) * 2006-07-21 2008-10-16 Boc Group Inc Single precursors for atomic layer deposition

Also Published As

Publication number Publication date
DE2125074A1 (en) 1971-12-09
ATA473171A (en) 1975-04-15
FR2095676A5 (en) 1972-02-11
AT327537B (en) 1976-02-10
SU470965A3 (en) 1975-05-15
HU166423B (en) 1975-03-28
BG19092A3 (en) 1975-04-30
NL7107556A (en) 1971-12-07
RO62119A (en) 1977-05-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees