BR112019004079A2 - wear resistant rubber compositions, systems and methods - Google Patents

wear resistant rubber compositions, systems and methods

Info

Publication number
BR112019004079A2
BR112019004079A2 BR112019004079A BR112019004079A BR112019004079A2 BR 112019004079 A2 BR112019004079 A2 BR 112019004079A2 BR 112019004079 A BR112019004079 A BR 112019004079A BR 112019004079 A BR112019004079 A BR 112019004079A BR 112019004079 A2 BR112019004079 A2 BR 112019004079A2
Authority
BR
Brazil
Prior art keywords
resistant rubber
rubber compositions
systems
wear resistant
methods
Prior art date
Application number
BR112019004079A
Other languages
Portuguese (pt)
Other versions
BR112019004079B1 (en
Inventor
A Gozalo Francisco
W Clark Sanford
Meng Tham
Lane Timothy
Original Assignee
Weir Slurry Group 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 Weir Slurry Group Inc filed Critical Weir Slurry Group Inc
Publication of BR112019004079A2 publication Critical patent/BR112019004079A2/en
Publication of BR112019004079B1 publication Critical patent/BR112019004079B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/22—Lining for containers
    • B02C17/225—Lining for containers using rubber or elastomeric material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/1825—Lifting devices
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/011—Crosslinking or vulcanising agents, e.g. accelerators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

esta divulgação se refere a composições de borracha resistentes ao desgaste, tais como aquelas, por exemplo, compreendendo pelo menos um polibutadieno terminado com hidroxila, pelo menos uma borracha natural, pelo menos um acelerador de polimerização, pelo menos um enxofre, e pelo menos um polibutadieno, em que a composição de borracha resistente ao desgaste pode ter uma densidade de reticulação efetiva de pelo menos cerca de 30 x 10-5 moles/cm3This disclosure relates to wear-resistant rubber compositions such as those, for example, comprising at least one hydroxyl terminated polybutadiene, at least one natural rubber, at least one polymerization accelerator, at least one sulfur, and at least one. polybutadiene, wherein the wear resistant rubber composition may have an effective crosslink density of at least about 30 x 10-5 moles / cm3

BR112019004079-0A 2016-08-29 2016-08-29 WEAR RESISTANT RUBBER COMPOSITION AND WEAR RESISTANT LIFT BAR ASSEMBLY BR112019004079B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/049317 WO2018044264A1 (en) 2016-08-29 2016-08-29 Wear-resistant rubber compositions, systems, and methods

Publications (2)

Publication Number Publication Date
BR112019004079A2 true BR112019004079A2 (en) 2019-07-09
BR112019004079B1 BR112019004079B1 (en) 2022-08-23

Family

ID=61301308

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004079-0A BR112019004079B1 (en) 2016-08-29 2016-08-29 WEAR RESISTANT RUBBER COMPOSITION AND WEAR RESISTANT LIFT BAR ASSEMBLY

Country Status (13)

Country Link
EP (1) EP3504265A4 (en)
KR (1) KR102587303B1 (en)
CN (1) CN109996842A (en)
AU (1) AU2016421837B2 (en)
BR (1) BR112019004079B1 (en)
CA (1) CA3035339C (en)
EA (1) EA201990618A1 (en)
MX (1) MX2019002406A (en)
MY (1) MY189909A (en)
PE (1) PE20190849A1 (en)
PH (1) PH12019500445A1 (en)
UA (1) UA124470C2 (en)
WO (1) WO2018044264A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110746760A (en) * 2019-11-07 2020-02-04 徐州运杰机械设备制造有限公司 Composite solid wear-resistant material suitable for mechanical equipment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE421508B (en) * 1979-11-06 1982-01-04 Trelleborg Ab WASTE GUM PRODUCT AND WAY TO MANUFACTURE IT
US6107379A (en) * 1996-07-17 2000-08-22 Toyo Tire & Rubber Co., Ltd. Automobile vibration-isolating rubber composition and automobile vibration-isolating device
DE19920894A1 (en) * 1999-05-06 2000-11-09 Bayer Ag Hydroxyl group-containing diene rubbers
US6255397B1 (en) * 1999-09-10 2001-07-03 The Goodyear Tire & Rubber Company Rubber composition containing hydroxyl terminated liquid polymer and tire with sidewall thereof
JP4496622B2 (en) * 2000-08-08 2010-07-07 横浜ゴム株式会社 Rubber composition for tire
JP2003012860A (en) * 2001-06-27 2003-01-15 Toyo Tire & Rubber Co Ltd Rubber composition for tire
JP4540435B2 (en) * 2004-09-16 2010-09-08 住友ゴム工業株式会社 Rubber composition for sidewall and pneumatic tire having sidewall made thereof
DE102012107607A1 (en) * 2012-08-20 2014-02-20 Continental Reifen Deutschland Gmbh rubber compound
US9475057B2 (en) * 2013-01-24 2016-10-25 Cabot Corporation Liner elements with improved wear-life for grinding operations
CN104419023A (en) * 2013-08-22 2015-03-18 青岛蓝农谷农产品研究开发有限公司 Abrasion and pierce proof low-resistance tire rubber compound and preparation method thereof
CN105199153B (en) * 2014-05-30 2018-03-13 比亚迪股份有限公司 A kind of yielding rubber and preparation method thereof and automobile-used yielding rubber part
CN104194085A (en) * 2014-09-10 2014-12-10 安徽弘毅电缆集团有限公司 Abrasion-proof rubber material with high vibration-reducing property

Also Published As

Publication number Publication date
PE20190849A1 (en) 2019-06-18
PH12019500445A1 (en) 2019-10-21
EP3504265A4 (en) 2020-02-19
WO2018044264A1 (en) 2018-03-08
UA124470C2 (en) 2021-09-22
BR112019004079B1 (en) 2022-08-23
MY189909A (en) 2022-03-21
CN109996842A (en) 2019-07-09
EP3504265A1 (en) 2019-07-03
EA201990618A1 (en) 2019-09-30
KR20190067778A (en) 2019-06-17
MX2019002406A (en) 2019-09-18
CA3035339A1 (en) 2018-03-08
AU2016421837B2 (en) 2020-12-03
AU2016421837A1 (en) 2019-04-11
KR102587303B1 (en) 2023-10-10
CA3035339C (en) 2023-08-01

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/02/2019, OBSERVADAS AS CONDICOES LEGAIS