IT201700122730A1 - Mescola in gomma per porzioni di pneumatico - Google Patents

Mescola in gomma per porzioni di pneumatico

Info

Publication number
IT201700122730A1
IT201700122730A1 IT102017000122730A IT201700122730A IT201700122730A1 IT 201700122730 A1 IT201700122730 A1 IT 201700122730A1 IT 102017000122730 A IT102017000122730 A IT 102017000122730A IT 201700122730 A IT201700122730 A IT 201700122730A IT 201700122730 A1 IT201700122730 A1 IT 201700122730A1
Authority
IT
Italy
Prior art keywords
rubber compound
tire portions
tire
portions
rubber
Prior art date
Application number
IT102017000122730A
Other languages
English (en)
Inventor
Paolo Straffi
Pasquale Agoretti
John Nazareno House
Claudio D'alfonso
Francesca Nanni
Stefano Mori
Valeria Cherubini
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to IT102017000122730A priority Critical patent/IT201700122730A1/it
Priority to EP18201693.1A priority patent/EP3476893B1/en
Publication of IT201700122730A1 publication Critical patent/IT201700122730A1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • 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
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C08K5/44—Sulfenamides
    • 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

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)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
IT102017000122730A 2017-10-27 2017-10-27 Mescola in gomma per porzioni di pneumatico IT201700122730A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102017000122730A IT201700122730A1 (it) 2017-10-27 2017-10-27 Mescola in gomma per porzioni di pneumatico
EP18201693.1A EP3476893B1 (en) 2017-10-27 2018-10-22 Rubber compound for tyre portions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000122730A IT201700122730A1 (it) 2017-10-27 2017-10-27 Mescola in gomma per porzioni di pneumatico

Publications (1)

Publication Number Publication Date
IT201700122730A1 true IT201700122730A1 (it) 2019-04-27

Family

ID=61526977

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000122730A IT201700122730A1 (it) 2017-10-27 2017-10-27 Mescola in gomma per porzioni di pneumatico

Country Status (2)

Country Link
EP (1) EP3476893B1 (it)
IT (1) IT201700122730A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113527780B (zh) * 2021-06-23 2022-05-17 株洲时代新材料科技股份有限公司 微胶囊化复合硫化剂及其制备方法和应用

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179637A (en) * 1961-07-18 1965-04-20 Du Pont Polyethylene-encapsulated product and method of making same
JPS4825042A (it) * 1971-08-05 1973-04-02
US4102800A (en) * 1973-10-01 1978-07-25 Pennwalt Corporation Microencapsulated vulcanizing agents
JPS60262838A (ja) * 1984-06-08 1985-12-26 Kureha Chem Ind Co Ltd 加硫促進剤を芯物質として内包したマイクロカプセル
JPH1017706A (ja) * 1996-04-30 1998-01-20 Bridgestone Corp ゴム組成物
US20030165682A1 (en) * 1997-11-25 2003-09-04 Karl-Hans Menting Microencapsulated rubber additive
US20060127668A1 (en) * 2002-09-10 2006-06-15 Schill & Seilacher Ag Microcapsules used for producing rubber and method for their production

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179637A (en) * 1961-07-18 1965-04-20 Du Pont Polyethylene-encapsulated product and method of making same
JPS4825042A (it) * 1971-08-05 1973-04-02
US4102800A (en) * 1973-10-01 1978-07-25 Pennwalt Corporation Microencapsulated vulcanizing agents
JPS60262838A (ja) * 1984-06-08 1985-12-26 Kureha Chem Ind Co Ltd 加硫促進剤を芯物質として内包したマイクロカプセル
JPH1017706A (ja) * 1996-04-30 1998-01-20 Bridgestone Corp ゴム組成物
US20030165682A1 (en) * 1997-11-25 2003-09-04 Karl-Hans Menting Microencapsulated rubber additive
US20060127668A1 (en) * 2002-09-10 2006-06-15 Schill & Seilacher Ag Microcapsules used for producing rubber and method for their production

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 197412, Derwent World Patents Index; AN 1974-21575V, XP002780673 *
DATABASE WPI Week 198607, Derwent World Patents Index; AN 1986-045028, XP002780671 *
DATABASE WPI Week 199819, Derwent World Patents Index; AN 1998-210128, XP002780672 *

Also Published As

Publication number Publication date
EP3476893B1 (en) 2019-12-18
EP3476893A1 (en) 2019-05-01

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