Nova Patents
AT273259T

Process for the selective dimerisation of isobutene

Abstract

The invention involves preparation consists of three methyl pentene (class) method of reaction products, included with isobutylene-butene (class) of C4 Ene contact material and include the genus beta zeolite catalyst, allowed under the selective dimerization of isobutene with three methyl pentene (class). Also includes products obtained by these methods.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

24 members in 15 offices

This recordMember, by publication datePriority claim5 more offices are in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
9930402United KingdomA
0034840United States of AmericaW

Members24

Family members, oldest first
DocumentOfficeKind
GB9930402D0United KingdomD0
CA2394030A1CanadaA1
WO0146095A1World Intellectual Property Organization (WIPO)A1
AU2447601AAustraliaA
BR0016719ABrazilA
EP1242342A1European Patent Office (EPO)A1
KR20020081231ARepublic of KoreaA
AR027087A1ArgentinaA1
US2003100811A1United States of AmericaA1
CN1433390AChinaA
JP2004505008AJapanA
MXPA02006200AMexicoA
EP1242342B1European Patent Office (EPO)B1
AT273259TThis recordAustriaT
ATE273259T1AustriaT1
DE60012979D1GermanyD1
AU782012B2AustraliaB2
US6914166B2United States of AmericaB2
DE60012979T2GermanyT2
CN1221497CChinaC
MY125097AMalaysiaA
KR100635314B1Republic of KoreaB1
CA2394030CCanadaC
JP4691303B2JapanB2