IT8620049A1 - Copolimeri a blocchi elastomerici a base di butadiene ad elevato contenuto di trans, e loro miscele - Google Patents

Copolimeri a blocchi elastomerici a base di butadiene ad elevato contenuto di trans, e loro miscele

Info

Publication number
IT8620049A1
IT8620049A1 IT1986A20049A IT2004986A IT8620049A1 IT 8620049 A1 IT8620049 A1 IT 8620049A1 IT 1986A20049 A IT1986A20049 A IT 1986A20049A IT 2004986 A IT2004986 A IT 2004986A IT 8620049 A1 IT8620049 A1 IT 8620049A1
Authority
IT
Italy
Prior art keywords
butadiene
mixtures
block copolymers
elastomeric block
based elastomeric
Prior art date
Application number
IT1986A20049A
Other languages
English (en)
Other versions
IT8620049A0 (it
IT1188648B (it
Original Assignee
Gencorp Inc
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 Gencorp Inc filed Critical Gencorp Inc
Publication of IT8620049A0 publication Critical patent/IT8620049A0/it
Publication of IT8620049A1 publication Critical patent/IT8620049A1/it
Application granted granted Critical
Publication of IT1188648B publication Critical patent/IT1188648B/it

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/905—Tread composition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Tires In General (AREA)
IT20049/86A 1985-04-15 1986-04-11 Copolimeri a blocchi elastomerici a base di butadiene ad elevato contenuto di trans,e loro miscele IT1188648B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/723,385 US4616065A (en) 1985-04-15 1985-04-15 High trans butadiene based elastomeric block copolymers and blends

Publications (3)

Publication Number Publication Date
IT8620049A0 IT8620049A0 (it) 1986-04-11
IT8620049A1 true IT8620049A1 (it) 1987-10-11
IT1188648B IT1188648B (it) 1988-01-20

Family

ID=24906022

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20049/86A IT1188648B (it) 1985-04-15 1986-04-11 Copolimeri a blocchi elastomerici a base di butadiene ad elevato contenuto di trans,e loro miscele

Country Status (10)

Country Link
US (1) US4616065A (it)
JP (3) JPS61238845A (it)
CA (1) CA1265633A (it)
DE (1) DE3611405C2 (it)
ES (1) ES8801691A1 (it)
FR (1) FR2580287B1 (it)
GB (1) GB2173807B (it)
IT (1) IT1188648B (it)
MX (1) MX166801B (it)
NL (1) NL185936C (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2087057T3 (es) * 1986-02-20 1996-07-16 Asahi Chemical Ind Copolimero bloque cristalino y procedimiento para su fabricacion.
GB2200123B (en) * 1986-12-02 1990-06-13 Shell Int Research Elastomers and tyres containing them
DE3724871A1 (de) * 1987-07-28 1989-02-09 Huels Chemische Werke Ag Ab-blockcopolymerisate auf basis von butadien, isopren und styrol, verfahren zu ihrer herstellung und ihre verwendung
US5017636A (en) * 1987-10-09 1991-05-21 Japan Synthetic Rubber Co., Ltd. Rubber compositions from modified trans-polybutadiene and rubber for tires
US5134199A (en) * 1987-11-27 1992-07-28 Asahi Kasei Kogyo Kabushiki Kaisha Diene block polymer and polymer composition
DE3818870A1 (de) * 1988-06-03 1989-12-14 Huels Chemische Werke Ag Ab-blockcopolymerisate auf basis von butadien, isopren und styrol, verfahren zu ihrer herstellung und ihre verwendung
US4894420A (en) * 1988-09-14 1990-01-16 The Goodyear Tire & Rubber Company Tire with tread of selective rubber blend
US5070148A (en) * 1990-01-16 1991-12-03 The Goodyear Tire & Rubber Company Segmented elastomer
US5173550A (en) * 1991-04-05 1992-12-22 The Goodyear Tire & Rubber Company Synthesis of random styrene-isoprene rubbers
US5239009A (en) * 1991-10-16 1993-08-24 The Goodyear Tire & Rubber Company High performance segmented elastomer
ATE175223T1 (de) * 1993-03-30 1999-01-15 Nippon Zeon Co Kautschukzusammensetzung
WO1995017459A1 (en) * 1993-12-20 1995-06-29 Ppg Industries, Inc. Tire tread composition comprising highly reinforcing silica
WO1995017458A1 (en) * 1993-12-20 1995-06-29 Ppg Industries, Inc. Tire tread composition comprising highly reinforcing silica
JPH0812720A (ja) * 1994-06-28 1996-01-16 Nippon Zeon Co Ltd ブロック重合体水素添加物、樹脂組成物、およびブロック重合体
US5900452A (en) 1996-08-12 1999-05-04 Tactyl Technologies, Inc. S-EB-S block copolymer/oil aqueous dispersion and its use in forming articles
DE19806785A1 (de) * 1998-02-18 1999-08-19 Basf Ag Verfahren zur Herstellung von Blockcopolymeren durch retardierten anionischen Polymerisation
US6736891B1 (en) 1999-08-19 2004-05-18 Ppg Industries Ohio, Inc. Process for producing hydrophobic particulate inorganic oxides
US7015271B2 (en) * 1999-08-19 2006-03-21 Ppg Industries Ohio, Inc. Hydrophobic particulate inorganic oxides and polymeric compositions containing same
DE10010182B4 (de) * 2000-03-02 2010-01-14 Adidas International Marketing B.V. Verwendung von viskosen Kunststoffzusammensetzungen, insbesondere zur Herstellung von Schuhsolen
US7307134B2 (en) * 2002-02-22 2007-12-11 Henkel Corporation Mixed alkoxysilyl functional polymers
US6758251B2 (en) 2002-08-21 2004-07-06 The Goodyear Tire & Rubber Company Pneumatic tire having a component containing high trans styrene-butadiene rubber
US6889737B2 (en) * 2002-12-05 2005-05-10 The Goodyear Tire & Rubber Company Pneumatic tire having a component containing high trans styrene-butadiene rubber
US20050061418A1 (en) * 2003-08-25 2005-03-24 Bates Kenneth Allen Pneumatic tire having a component containing high trans isoprene-butadiene rubber
US20060225615A1 (en) * 2005-04-11 2006-10-12 Raman Narayan K Treated filler and process and producing
US20060229386A1 (en) * 2005-04-11 2006-10-12 Raman Narayan K Treated filler and process for producing
CA2619592C (en) * 2005-04-11 2011-10-11 Ppg Industries Ohio, Inc. Treated filler and process for producing
US20060228632A1 (en) * 2005-04-11 2006-10-12 Boyer James L Treated filler and process for producing
US7285605B1 (en) 2006-08-30 2007-10-23 The Goodyear Tire & Rubber Company Batch process for synthesizing rubbery polymers having a high trans microstructure content
US9732178B1 (en) 2008-07-24 2017-08-15 Bridgestone Corporation Block copolymers including high vinyl segments
US8752217B1 (en) * 2009-08-29 2014-06-17 Franklin Sports, Inc Multi-part, molded athletic cup
JP5676311B2 (ja) 2011-03-04 2015-02-25 興和株式会社 視野計
US8846806B2 (en) 2011-09-23 2014-09-30 Ppg Industries Ohio, Inc. Treated fillers, compositions containing same, and articles prepared therefrom
DE102012013335A1 (de) 2012-07-06 2014-01-23 Swissies AG Schuh mit erhöhtem Tragekomfort und dreidimensionaler Bewegungfreiheit
SG11201602694TA (en) 2013-10-07 2016-05-30 Ppg Ind Ohio Inc Treated fillers, compositions containing same, and articles prepared therefrom
JP2017082120A (ja) * 2015-10-29 2017-05-18 横浜ゴム株式会社 重荷重用タイヤ用ゴム組成物
CN106977629A (zh) * 2016-01-19 2017-07-25 韩华道达尔有限公司 有效利用并联聚合反应器的共轭二烯系高分子的制造方法
CN110325560B (zh) * 2017-02-17 2022-11-01 株式会社普利司通 共轭二烯系聚合物、橡胶组合物、交联橡胶、橡胶制品和轮胎
JP6856096B2 (ja) * 2019-08-05 2021-04-07 住友ゴム工業株式会社 タイヤ用ゴム組成物及びタイヤ
JP6849024B2 (ja) 2019-08-05 2021-03-24 住友ゴム工業株式会社 タイヤ用ゴム組成物及びタイヤ
US11708475B2 (en) 2019-12-19 2023-07-25 Ppg Industries Ohio, Inc. Method for preparing modified filler, compositions and articles containing same
EP4023460A1 (en) 2020-12-30 2022-07-06 The Goodyear Tire & Rubber Company Sulfur curable rubber formulation, tire component and silica

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830880A (en) * 1971-04-02 1974-08-20 Shell Oil Co Diene block copolymers
US4104465A (en) * 1976-02-11 1978-08-01 The Firestone Tire & Rubber Company High-vinyl homopolymers and copolymers of butadiene
JPS5527337A (en) * 1978-08-18 1980-02-27 Asahi Chem Ind Co Ltd Isoprene-butadiene copolymer rubber having improved processability
JPS56110753A (en) * 1980-02-08 1981-09-02 Bridgestone Corp Rubber composition for tire
US4297240A (en) * 1980-02-25 1981-10-27 The General Tire & Rubber Company Solution polymerization
JPS56163908A (en) * 1980-05-23 1981-12-16 Bridgestone Corp Pneumatic tyre
JPS57100146A (en) * 1980-12-16 1982-06-22 Asahi Chem Ind Co Ltd Novel rubber composition
JPS5945341A (ja) * 1982-09-09 1984-03-14 Yokohama Rubber Co Ltd:The タイヤトレツド用ゴム組成物

Also Published As

Publication number Publication date
US4616065A (en) 1986-10-07
JPH0616748A (ja) 1994-01-25
DE3611405A1 (de) 1986-10-16
IT8620049A0 (it) 1986-04-11
JPH0645664B2 (ja) 1994-06-15
MX166801B (es) 1993-02-08
GB8609005D0 (en) 1986-05-21
CA1265633A (en) 1990-02-06
GB2173807A (en) 1986-10-22
JPH0725804B2 (ja) 1995-03-22
ES8801691A1 (es) 1988-02-16
IT1188648B (it) 1988-01-20
FR2580287A1 (fr) 1986-10-17
NL8600953A (nl) 1986-11-03
GB2173807B (en) 1988-09-07
NL185936C (nl) 1990-08-16
FR2580287B1 (fr) 1990-08-24
ES553764A0 (es) 1987-06-01
JPH06298822A (ja) 1994-10-25
JPS61238845A (ja) 1986-10-24
NL185936B (nl) 1990-03-16
JPH0458829B2 (it) 1992-09-18
DE3611405C2 (de) 1994-02-24

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

Effective date: 19940429