NL7612669A - Werkwijze ter bereiding van katalysatoren. - Google Patents

Werkwijze ter bereiding van katalysatoren.

Info

Publication number
NL7612669A
NL7612669A NL7612669A NL7612669A NL7612669A NL 7612669 A NL7612669 A NL 7612669A NL 7612669 A NL7612669 A NL 7612669A NL 7612669 A NL7612669 A NL 7612669A NL 7612669 A NL7612669 A NL 7612669A
Authority
NL
Netherlands
Prior art keywords
preparing catalysts
catalysts
preparing
Prior art date
Application number
NL7612669A
Other languages
English (en)
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of NL7612669A publication Critical patent/NL7612669A/nl

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/08—Butenes
    • C08F10/10—Isobutene
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/14—Monomers containing five or more carbon atoms

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)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NL7612669A 1975-11-26 1976-11-15 Werkwijze ter bereiding van katalysatoren. NL7612669A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63569575A 1975-11-26 1975-11-26

Publications (1)

Publication Number Publication Date
NL7612669A true NL7612669A (nl) 1977-05-31

Family

ID=24548745

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612669A NL7612669A (nl) 1975-11-26 1976-11-15 Werkwijze ter bereiding van katalysatoren.

Country Status (8)

Country Link
US (2) US4103079A (nl)
JP (1) JPS5265792A (nl)
BE (1) BE848730A (nl)
CA (1) CA1093544A (nl)
DE (1) DE2653130A1 (nl)
FR (1) FR2332805A1 (nl)
GB (1) GB1542319A (nl)
NL (1) NL7612669A (nl)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269955A (en) * 1977-08-25 1981-05-26 Exxon Research & Engineering Company Catalyst composition polymerization of isoolefins and multiolefins
US4171414A (en) * 1977-08-25 1979-10-16 Exxon Research & Engineering Co. Catalyst composition for an improved polymerization process of isoolefins and multiolefins
IT1149951B (it) * 1980-04-10 1986-12-10 Anic Spa Procedimento per la preparazione di copolimeti termoelastomerici a tre blocchi
DE3300155A1 (de) 1983-01-05 1984-07-05 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von isobutylenpolymerisaten
GB8515254D0 (en) * 1985-06-17 1985-07-17 Enichem Elastomers Butyl rubber
US5444135A (en) * 1992-12-17 1995-08-22 Exxon Chemical Patents Inc. Direct synthesis by living cationic polymerization of nitrogen-containing polymers
CA2252295C (en) * 1998-10-30 2007-07-17 Bayer Inc. Improved process for preparation of butyl rubber utilizing activated alkylaluminum halides
CA2257701A1 (en) * 1998-12-31 2000-06-30 Bayer Inc. Improved cationic polymerization process and catalyst system therefor
US7202317B2 (en) * 2003-04-17 2007-04-10 The University Of Akron Polymerization of i-butene in hydrocarbon media using bis(borane) co-initiators
JP4714424B2 (ja) * 2004-04-20 2011-06-29 Ｊｘ日鉱日石エネルギー株式会社 α−オレフィン重合体の製造方法
WO2006110647A1 (en) * 2005-04-08 2006-10-19 University Of Massachusetts Lowell Research Foundation Capping reactions in cationic polymerization; kinetic and synthetic utility
US20060241658A1 (en) * 2005-04-20 2006-10-26 Daniel Cerundolo Method and apparatus for suture placement
CA2669970A1 (en) * 2006-11-17 2008-05-22 University Of Massachusetts Lowell Functional hydrocarbon polymers and process for producing same
WO2009158600A1 (en) * 2008-06-27 2009-12-30 Cardiac Pacemakers, Inc. Polyisobutylene urethane, urea and urethane/urea copolymers and medical devices containing the same
AU2010203373B2 (en) 2009-01-12 2013-08-01 University Of Massachusetts Lowell Polyisobutylene-based polyurethanes
EP2467174B1 (en) 2009-08-21 2018-09-26 Cardiac Pacemakers, Inc. Crosslinkable polyisobutylene-based polymers and medical devices containing the same
US8374704B2 (en) * 2009-09-02 2013-02-12 Cardiac Pacemakers, Inc. Polyisobutylene urethane, urea and urethane/urea copolymers and medical leads containing the same
US8644952B2 (en) 2009-09-02 2014-02-04 Cardiac Pacemakers, Inc. Medical devices including polyisobutylene based polymers and derivatives thereof
EP2654877B1 (en) 2010-12-20 2016-08-24 Cardiac Pacemakers, Inc. Lead having a conductive polymer conductor
JP2015535538A (ja) 2012-11-21 2015-12-14 ユニバーシティー オブ マサチューセッツＵｎｉｖｅｒｓｉｔｙ ｏｆ Ｍａｓｓａｃｈｕｓｅｔｔｓ 高強度ポリイソブチレンポリウレタン
WO2018165273A1 (en) 2017-03-07 2018-09-13 Cardiac Pacemakers, Inc. Hydroboration/oxidation of allyl-terminated polyisobutylene
EP3668912B1 (en) 2017-08-17 2021-06-30 Cardiac Pacemakers, Inc. Photocrosslinked polymers for enhanced durability
EP3740253B1 (en) 2018-01-17 2023-08-16 Cardiac Pacemakers, Inc. End-capped polyisobutylene polyurethane

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL253870A (nl) * 1959-07-15 1900-01-01
BE605351A (nl) * 1960-06-24
US3511821A (en) * 1963-10-23 1970-05-12 Exxon Research Engineering Co Terpolymers of isobutylene-methylcyclopentadiene and a crosslinking agent
US3349065A (en) * 1964-05-01 1967-10-24 Exxon Research Engineering Co Butyl rubber catalyst system utilizing air2x with an hx promoter
US3328372A (en) * 1964-05-11 1967-06-27 Exxon Research Engineering Co Soluble high molecular weight polymers of cyclopentadiene
US3446785A (en) * 1964-12-09 1969-05-27 Dow Chemical Co Polymerization of olefins
DE1570332A1 (de) * 1965-02-01 1970-02-05 Huels Chemische Werke Ag Verfahren zur definierten Erhoehung des Molekulargewichtes ungesaettigter polymerer Kohlenwasserstoffe
US3361725A (en) * 1965-06-02 1968-01-02 Exxon Research Engineering Co Process for preparation of solution butyl rubbers using a major amount of air2x and a minor amount of airx2 as catalyst
US3397194A (en) * 1965-07-15 1968-08-13 Gulf Research Development Co Process for polymerization of alpha-olefins using ccl4 and air3 with (1) low temperature high ionizing radiation or (2) iron or niobium halides
US3562804A (en) * 1966-05-17 1971-02-09 Exxon Research Engineering Co Low bulk viscosity mastic compositions and process for preparing same
US3642757A (en) * 1968-11-05 1972-02-15 Asahi Chemical Ind Poly-cis-1 2-divinylcyclohexane and method for preparing the same
ES396800A1 (es) * 1970-11-03 1974-06-01 Snam Progetti Procedimiento para la polimerizacion cationica de compues- tos insaturados.
US3808177A (en) * 1971-06-08 1974-04-30 Exxon Research Engineering Co High molecular weight,high unsaturation c4-c10 isoolefin conjugated diene copolymers
US3856763A (en) * 1971-06-08 1974-12-24 Exxon Research Engineering Co Process for the preparation of high molecular weight, high unsaturation isobutylene-conjugated diene copolymers
US3784530A (en) * 1972-01-20 1974-01-08 Goodyear Tire & Rubber Hydrocarbon-derived resin
US4029866A (en) * 1972-01-28 1977-06-14 Exxon Research And Engineering Company Cationic polymerization catalyst

Also Published As

Publication number Publication date
JPS5265792A (en) 1977-05-31
CA1093544A (en) 1981-01-13
FR2332805A1 (fr) 1977-06-24
US4103079A (en) 1978-07-25
US4151113A (en) 1979-04-24
GB1542319A (en) 1979-03-14
DE2653130A1 (de) 1977-06-08
BE848730A (fr) 1977-05-25

Similar Documents

Publication Publication Date Title
NL7612964A (nl) Werkwijze ter bereiding van microcapsules.
NL176452C (nl) Werkwijze ter bereiding van ethylideendiacetaat.
NL7608001A (nl) Werkwijze ter bereiding van een antimoon bevattende katalysator.
NL7612669A (nl) Werkwijze ter bereiding van katalysatoren.
NL7605831A (nl) Werkwijze ter bereiding van polyketonen.
NL7607376A (nl) Werkwijze ter bereiding van polyesters.
NL7602200A (nl) Werkwijze ter bereiding van titaandioxydepigmen- ten.
NL7613249A (nl) Werkwijze ter bereiding van katalysatoren.
NL7608012A (nl) Werkwijze ter bereiding van katalysatoren.
NL188409C (nl) Werkwijze ter bereiding van dihydro-oxadiazinonen.
NL7515228A (nl) Werkwijze ter bereiding van polyhydrische alco- holen.
NL7601606A (nl) Werkwijze ter bereiding van vanadiumsuboxyden.
NL187392C (nl) Werkwijze ter bereiding van 4-chloor-alfa-isopropylbenzylcyanide.
NL7605207A (nl) Werkwijze ter bereiding van 2-aryl-2h-benzo- triazolen.
NL7606352A (nl) Werkwijze ter bereiding van p-alkylfenolen.
NL7610271A (nl) Werkwijze ter bereiding van tereftaalzuur.
NL7613222A (nl) Werkwijze ter bereiding van ethylchloorthiofor- miaat.
NL7515230A (nl) Werkwijze ter bereiding van polyhydrische alco- holen.
NL7415773A (nl) Werkwijze ter bereiding van deacetoxycefalo- sporine c.
NL7607004A (nl) Werkwijze ter bereiding van indolochinolizinen.
NL7605204A (nl) Werkwijze ter bereiding van 2-aryl-2h-benzo- triazolen.
NL7605203A (nl) Werkwijze ter bereiding van 2-aryl-2h-benzo- triazolen.
NL7603780A (nl) Werkwijze ter bereiding van tereftaalzuur.
NL7613325A (nl) Werkwijze ter bereiding van carbamaat-carbamoyl- fluoride verbindingen.
NL7611314A (nl) Werkwijze ter bereiding van trimethylhydro- chinon.

Legal Events

Date Code Title Description
BV The patent application has lapsed