IT1198213B - Copolimeri a blocchi radiali e ramificati,composizioni che li contengono,loro preparazione e loro uso in composizioni bituminose - Google Patents

Copolimeri a blocchi radiali e ramificati,composizioni che li contengono,loro preparazione e loro uso in composizioni bituminose

Info

Publication number
IT1198213B
IT1198213B IT22519/86A IT2251986A IT1198213B IT 1198213 B IT1198213 B IT 1198213B IT 22519/86 A IT22519/86 A IT 22519/86A IT 2251986 A IT2251986 A IT 2251986A IT 1198213 B IT1198213 B IT 1198213B
Authority
IT
Italy
Prior art keywords
compositions
copolymers
radial
contain
preparation
Prior art date
Application number
IT22519/86A
Other languages
English (en)
Italian (it)
Other versions
IT8622519A0 (it
IT8622519A1 (it
Inventor
Sergio Custro
Elio Diani
Alessandro Zazzetta
Original Assignee
Enichem Elastomers
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 Enichem Elastomers filed Critical Enichem Elastomers
Publication of IT8622519A0 publication Critical patent/IT8622519A0/it
Priority to IT22519/86A priority Critical patent/IT1198213B/it
Priority to CH4439/87A priority patent/CH679046A5/it
Priority to ZA878578A priority patent/ZA878578B/xx
Priority to CA000552226A priority patent/CA1318736C/fr
Priority to SE8704590A priority patent/SE468394B/sv
Priority to GB8727473A priority patent/GB2198137B/en
Priority to YU213487A priority patent/YU46089B/sh
Priority to NO874926A priority patent/NO169445C/no
Priority to PT86239A priority patent/PT86239B/pt
Priority to JP62297894A priority patent/JP2613780B2/ja
Priority to BE8701355A priority patent/BE1001232A3/fr
Priority to LU87057A priority patent/LU87057A1/fr
Priority to DK627487A priority patent/DK627487A/da
Priority to BR8706622A priority patent/BR8706622A/pt
Priority to AT0314487A priority patent/AT395158B/de
Priority to FR878716581A priority patent/FR2607510B1/fr
Priority to CN87108076A priority patent/CN1011972B/zh
Priority to TR830/87A priority patent/TR23243A/xx
Priority to DE19873740724 priority patent/DE3740724A1/de
Priority to AR87309455A priority patent/AR246102A1/es
Priority to ES8703791A priority patent/ES2010737A6/es
Priority to NL8702886A priority patent/NL8702886A/nl
Publication of IT8622519A1 publication Critical patent/IT8622519A1/it
Application granted granted Critical
Publication of IT1198213B publication Critical patent/IT1198213B/it
Priority to US07/663,793 priority patent/US5272214A/en
Priority to HR921239A priority patent/HRP921239A2/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
    • 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
    • C08F297/02—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 anionic type
    • C08F297/04—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 anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/044—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 anionic type polymerising vinyl aromatic monomers and conjugated dienes using a coupling agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Civil Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
IT22519/86A 1986-12-01 1986-12-01 Copolimeri a blocchi radiali e ramificati,composizioni che li contengono,loro preparazione e loro uso in composizioni bituminose IT1198213B (it)

Priority Applications (24)

Application Number Priority Date Filing Date Title
IT22519/86A IT1198213B (it) 1986-12-01 1986-12-01 Copolimeri a blocchi radiali e ramificati,composizioni che li contengono,loro preparazione e loro uso in composizioni bituminose
CH4439/87A CH679046A5 (fr) 1986-12-01 1987-11-13
ZA878578A ZA878578B (en) 1986-12-01 1987-11-16 Radial and branched block copolymers,compositions which contain them,their preparation and their use in bituminous compositions
CA000552226A CA1318736C (fr) 1986-12-01 1987-11-19 Copolymeres bloques radiaux et ramifies, compositions en contenant, leur preparation et leur utilisation dans des compositions butimineuses
SE8704590A SE468394B (sv) 1986-12-01 1987-11-20 Radiella och grenade segmentsampolymerer, kompositioner innehaallande dessa, deras framstaellning och anvaendning i bitumenkompositioner
GB8727473A GB2198137B (en) 1986-12-01 1987-11-24 Compositions containing bitumen and radial or branched block copolymers
YU213487A YU46089B (sh) 1986-12-01 1987-11-25 Postupak za dobijanje polimernih kompozicija
NO874926A NO169445C (no) 1986-12-01 1987-11-26 Stjerneformede blokk-kopolymerer, fremgangsmaate for deresfremstilling og deres anvendelse i bitumenblandinger
PT86239A PT86239B (pt) 1986-12-01 1987-11-27 Processo para a preparacao de copolimeros com blocos radiais e ramificados de composicoes polimericas que os contem e sua utilizacao na obtencao de composicoes betuminosas
JP62297894A JP2613780B2 (ja) 1986-12-01 1987-11-27 ラジアル状分枝ブロック共重合体及びその製法
BE8701355A BE1001232A3 (fr) 1986-12-01 1987-11-27 Copolymeres sequences radiaux et ramifies, compositions les contenant , leur preparation et leur utilisation dans des compositions bitumineuses.
DK627487A DK627487A (da) 1986-12-01 1987-11-30 Radiale og forgrenede blokcopolymere, kompositioner, der indeholder dem, deres fremstilling og anvendelse i bituminoese kompositioner
LU87057A LU87057A1 (fr) 1986-12-01 1987-11-30 Copolymeres sequences radiaux et ramifies,compositions les contenant,leur preparation et leur utilisation dans des compositions bitumineuses
BR8706622A BR8706622A (pt) 1986-12-01 1987-11-30 Processo para a preparacao de copolimeros com cadeiras radiais e ramificadas,copolimeros resultantes,composicoes que os contenham e seu uso em composicoes betuminosas
AT0314487A AT395158B (de) 1986-12-01 1987-11-30 Sternfoermige blockcopolymere, diese enthaltende zusammensetzungen, ihre herstellung und ihre verwendung in bituminoesen zusammensetzungen
FR878716581A FR2607510B1 (fr) 1986-12-01 1987-11-30 Copolymeres sequences radiaux et ramifies, compositions les contenant, leur preparation et leur utilisation dans des compositions bitumineuses
DE19873740724 DE3740724A1 (de) 1986-12-01 1987-12-01 Radiale und verzweigte blockcopolymere, diese enthaltende zusammensetzungen, ihre herstellung und ihre verwendung in bituminoesen zusammensetzungen
TR830/87A TR23243A (tr) 1986-12-01 1987-12-01 Radyal ve dalli blok kapolimerler,bunlari ihtiva eden terkipler,bunlarin hazirlanmasi ve bunlarin bitueminli terkiplerde kullanilmasi
CN87108076A CN1011972B (zh) 1986-12-01 1987-12-01 含有放射型和支化嵌段共聚物辅助材料的沥青组合物
AR87309455A AR246102A1 (es) 1986-12-01 1987-12-01 Copolimeros de bloques radiales y ramificados, composiciones que los contengan, su preparacion y su uso en composiciones bituminosas.
ES8703791A ES2010737A6 (es) 1986-12-01 1987-12-01 Composiciones polimericas, procedimiento para su preparacion y su empleo en composiciones bituminosas.
NL8702886A NL8702886A (nl) 1986-12-01 1987-12-01 Radiale en vertakte blokcopolymeren, samenstellingen die ze bevatten, hun bereiding en hun toepassing in bitumineuze samenstellingen.
US07/663,793 US5272214A (en) 1986-12-01 1991-03-04 Radial and branched block copolymers, compositions which contain them, their preparation and their use in bituminous compositions
HR921239A HRP921239A2 (en) 1986-12-01 1992-11-12 Radial and branched block copolymers, compositions which contain them, their preparation and use in bituminous compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22519/86A IT1198213B (it) 1986-12-01 1986-12-01 Copolimeri a blocchi radiali e ramificati,composizioni che li contengono,loro preparazione e loro uso in composizioni bituminose

Publications (3)

Publication Number Publication Date
IT8622519A0 IT8622519A0 (it) 1986-12-01
IT8622519A1 IT8622519A1 (it) 1988-06-01
IT1198213B true IT1198213B (it) 1988-12-21

Family

ID=11197354

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22519/86A IT1198213B (it) 1986-12-01 1986-12-01 Copolimeri a blocchi radiali e ramificati,composizioni che li contengono,loro preparazione e loro uso in composizioni bituminose

Country Status (22)

Country Link
JP (1) JP2613780B2 (fr)
CN (1) CN1011972B (fr)
AR (1) AR246102A1 (fr)
AT (1) AT395158B (fr)
BE (1) BE1001232A3 (fr)
BR (1) BR8706622A (fr)
CA (1) CA1318736C (fr)
CH (1) CH679046A5 (fr)
DE (1) DE3740724A1 (fr)
DK (1) DK627487A (fr)
ES (1) ES2010737A6 (fr)
FR (1) FR2607510B1 (fr)
GB (1) GB2198137B (fr)
IT (1) IT1198213B (fr)
LU (1) LU87057A1 (fr)
NL (1) NL8702886A (fr)
NO (1) NO169445C (fr)
PT (1) PT86239B (fr)
SE (1) SE468394B (fr)
TR (1) TR23243A (fr)
YU (1) YU46089B (fr)
ZA (1) ZA878578B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877836A (en) * 1988-05-24 1989-10-31 Shell Oil Company Viscosity index improver and composition containing same
TW379243B (en) * 1995-09-13 2000-01-11 Shell Int Research Bituminous composition
US5718752A (en) * 1995-10-24 1998-02-17 Shell Oil Company Asphalt composition with improved processability
CN110536930B (zh) * 2017-02-21 2022-07-01 英力士苯领集团股份公司 内在性无粘滞的收缩套管材料
CN114057966A (zh) * 2020-08-03 2022-02-18 中国石油天然气股份有限公司 嵌段共聚弹性体及其制备方法和改性沥青

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE853210A (fr) * 1977-04-04 1977-08-01 Labofina Sa Compositions a base de bitume
US4163764A (en) * 1977-06-23 1979-08-07 Phillips Petroleum Company Coupled block copolymers with improved tack for adhesives
GB2010289B (en) * 1977-09-13 1982-05-19 Permanite Ltd Polymer bitumen
EP0045816A1 (fr) * 1979-05-04 1982-02-17 Phillips Petroleum Company Copolymère d'alpha-méthylstyrène et de diène, et procédé pour sa préparation
DE3032832A1 (de) * 1980-08-30 1982-04-22 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von verzweigten blockcopolymerisaten, verwendung derselben und formteile aus diesen
US4346193A (en) * 1981-05-04 1982-08-24 Atlantic Richfield Company Continuous process for making star-block copolymers
JPS5823850A (ja) * 1981-08-04 1983-02-12 Asahi Chem Ind Co Ltd 耐衝撃性ポリアミド組成物
US4444953A (en) * 1981-11-12 1984-04-24 Shell Oil Company Assymetric block copolymers and corresponding adhesive formulations
US4485210A (en) * 1983-04-06 1984-11-27 Atlantic Richfield Company Process for the continuous production of star-block copolymers of a monovinyl aromatic monomer and a conjugated diene
JPS61171714A (ja) * 1984-07-23 1986-08-02 Japan Synthetic Rubber Co Ltd 粘着剤組成物

Also Published As

Publication number Publication date
GB2198137A (en) 1988-06-08
FR2607510B1 (fr) 1990-02-23
YU46089B (sh) 1992-12-21
CA1318736C (fr) 1993-06-01
IT8622519A0 (it) 1986-12-01
CN87108076A (zh) 1988-08-10
TR23243A (tr) 1989-07-21
DE3740724C2 (fr) 1993-03-18
DK627487A (da) 1988-06-02
NO169445C (no) 1992-06-24
DE3740724A1 (de) 1988-06-09
IT8622519A1 (it) 1988-06-01
NL8702886A (nl) 1988-07-01
NO169445B (no) 1992-03-16
PT86239A (en) 1987-12-01
JP2613780B2 (ja) 1997-05-28
SE8704590L (sv) 1988-06-02
ATA314487A (de) 1992-02-15
CH679046A5 (fr) 1991-12-13
CN1011972B (zh) 1991-03-13
NO874926D0 (no) 1987-11-26
PT86239B (pt) 1990-11-07
AT395158B (de) 1992-10-12
ES2010737A6 (es) 1989-12-01
SE468394B (sv) 1993-01-11
AR246102A1 (es) 1994-03-30
LU87057A1 (fr) 1988-06-13
BE1001232A3 (fr) 1989-08-29
JPS63154715A (ja) 1988-06-28
ZA878578B (en) 1988-05-09
YU213487A (en) 1988-12-31
GB2198137B (en) 1990-11-14
SE8704590D0 (sv) 1987-11-20
GB8727473D0 (en) 1987-12-23
FR2607510A1 (fr) 1988-06-03
DK627487D0 (da) 1987-11-30
NO874926L (no) 1988-06-02
BR8706622A (pt) 1988-07-19

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961217