CN111615527A - 非充气轮胎及其制备方法与其用途 - Google Patents

非充气轮胎及其制备方法与其用途 Download PDF

Info

Publication number
CN111615527A
CN111615527A CN201980007292.2A CN201980007292A CN111615527A CN 111615527 A CN111615527 A CN 111615527A CN 201980007292 A CN201980007292 A CN 201980007292A CN 111615527 A CN111615527 A CN 111615527A
Authority
CN
China
Prior art keywords
weight
polyurethane
pneumatic tire
polyether polyol
expandable polymer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201980007292.2A
Other languages
English (en)
Chinese (zh)
Inventor
张晨曦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covestro Deutschland AG
Original Assignee
Covestro Deutschland AG
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
Priority claimed from CN201810013108.2A external-priority patent/CN110003424A/zh
Priority claimed from EP18167985.3A external-priority patent/EP3556788A1/en
Application filed by Covestro Deutschland AG filed Critical Covestro Deutschland AG
Publication of CN111615527A publication Critical patent/CN111615527A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0461—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
    • 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
    • B60C7/00—Non-inflatable or solid tyres
    • B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
    • B60C7/101—Tyre casings enclosing a distinct core, e.g. foam
    • B60C7/1015—Tyre casings enclosing a distinct core, e.g. foam using foam material
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • 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
    • B60C2001/0091—Compositions of non-inflatable or solid tyres
    • 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
    • B60C7/00—Non-inflatable or solid tyres
    • B60C2007/005—Non-inflatable or solid tyres made by casting, e.g. of polyurethane
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 150kg/m3
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN201980007292.2A 2018-01-05 2019-01-03 非充气轮胎及其制备方法与其用途 Pending CN111615527A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201810013108.2A CN110003424A (zh) 2018-01-05 2018-01-05 无充气轮胎及其制备方法和应用
CN2018100131082 2018-01-05
EP18167985.3 2018-04-18
EP18167985.3A EP3556788A1 (en) 2018-04-18 2018-04-18 Non-pneumatic tire and method for preparing the same and use thereof
PCT/EP2019/050069 WO2019134925A1 (en) 2018-01-05 2019-01-03 Non-pneumatic tire and method for preparing the same and use thereof

Publications (1)

Publication Number Publication Date
CN111615527A true CN111615527A (zh) 2020-09-01

Family

ID=64949312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980007292.2A Pending CN111615527A (zh) 2018-01-05 2019-01-03 非充气轮胎及其制备方法与其用途

Country Status (5)

Country Link
US (1) US20210188002A1 (https=)
EP (1) EP3735432A1 (https=)
JP (1) JP2021509928A (https=)
CN (1) CN111615527A (https=)
WO (1) WO2019134925A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110317446A (zh) * 2018-03-30 2019-10-11 巴斯夫欧洲公司 含有聚氨酯基体和发泡热塑性弹性体颗粒的非充气轮胎
WO2022161978A1 (en) 2021-01-29 2022-08-04 Basf Se Construction of a molded body for non-pneumatic tires
WO2023198755A1 (en) 2022-04-14 2023-10-19 Basf Se Wheel assembly for non-pneumatic wheels

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524472A (en) * 1975-05-06 1978-09-13 Goodyear Tire & Rubber Unitary non-inflatable moulded tyre
US4125660A (en) * 1976-12-17 1978-11-14 The Goodyear Tire & Rubber Company Zero pressure device such as tires or run-flat rings
CN1047476A (zh) * 1989-05-22 1990-12-05 尤尼罗亚尔谷德里奇轮胎公司 具有支承、缓冲构件的梯形不充气轮胎
CN1413847A (zh) * 2001-10-26 2003-04-30 参联国际贸易有限公司 内填充发泡材料的实心轮胎的制造方法及其装置
CN1666860A (zh) * 2004-03-09 2005-09-14 前田贝壳零件服务株式会社 复合型实心轮胎及其制造方法
EP2886369A1 (en) * 2013-12-20 2015-06-24 Huntsman International Llc Polyurethane filled tires
CN105939870A (zh) * 2013-12-20 2016-09-14 亨茨曼国际有限公司 聚氨酯填充轮胎
CN107443644A (zh) * 2017-09-20 2017-12-08 上海威纳工程技术有限公司 一种含etpu发泡颗粒的pu实心单车轮胎及其制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006015440A1 (en) * 2004-08-12 2006-02-16 Pacific Strategies Consultants Pty Ltd Method of forming a composite material
JP2012514684A (ja) * 2009-01-08 2012-06-28 ダウ グローバル テクノロジーズ エルエルシー 脂肪酸エステルで可塑化されたポリウレタンまたはポリウレタン−ウレアのタイヤ充填物
CN105001394A (zh) 2015-06-29 2015-10-28 山东一诺威聚氨酯股份有限公司 耐热性聚氨酯发泡轮胎用自结皮组合料及其制备方法
CA3083335A1 (en) * 2017-12-14 2019-06-20 Basf Se Method for preparing a thermoplastic polyurethane having a low glass transition temperature

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524472A (en) * 1975-05-06 1978-09-13 Goodyear Tire & Rubber Unitary non-inflatable moulded tyre
US4125660A (en) * 1976-12-17 1978-11-14 The Goodyear Tire & Rubber Company Zero pressure device such as tires or run-flat rings
CN1047476A (zh) * 1989-05-22 1990-12-05 尤尼罗亚尔谷德里奇轮胎公司 具有支承、缓冲构件的梯形不充气轮胎
CN1413847A (zh) * 2001-10-26 2003-04-30 参联国际贸易有限公司 内填充发泡材料的实心轮胎的制造方法及其装置
CN1666860A (zh) * 2004-03-09 2005-09-14 前田贝壳零件服务株式会社 复合型实心轮胎及其制造方法
EP2886369A1 (en) * 2013-12-20 2015-06-24 Huntsman International Llc Polyurethane filled tires
CN105939870A (zh) * 2013-12-20 2016-09-14 亨茨曼国际有限公司 聚氨酯填充轮胎
CN107443644A (zh) * 2017-09-20 2017-12-08 上海威纳工程技术有限公司 一种含etpu发泡颗粒的pu实心单车轮胎及其制造方法

Also Published As

Publication number Publication date
EP3735432A1 (en) 2020-11-11
WO2019134925A1 (en) 2019-07-11
US20210188002A1 (en) 2021-06-24
JP2021509928A (ja) 2021-04-08

Similar Documents

Publication Publication Date Title
CN105939870B (zh) 聚氨酯填充轮胎
CA1039893A (en) Flat free pneumatic tire and void free filling therefor
EP2886369A1 (en) Polyurethane filled tires
EP3774966A1 (en) Non-pneumatic tire comprising polyurethane matrix and expanded thermoplastic elastomer particles
CN111615527A (zh) 非充气轮胎及其制备方法与其用途
US7129279B2 (en) Lightweight tire support and composition and method for making a tire support
WO2000061655A1 (en) Method for producing a deflation-proof pneumatic tire and tire filling composition having high resilience
CN110003423B (zh) 改性异氰酸酯预聚体、聚氨酯组合料及其制备方法和应用
CN110003424A (zh) 无充气轮胎及其制备方法和应用
USRE29890E (en) Flat free pneumatic tire and void free filling therefor
EP3556788A1 (en) Non-pneumatic tire and method for preparing the same and use thereof
WO2020114786A1 (en) Polyurethane microcellular elastomer, non-pneumatic tire and preparation process thereof
JPS61176624A (ja) 軽中荷重用タイヤ
US20220088966A1 (en) Non-pneumatic tire and preparation process and use thereof
CN111286000A (zh) 聚氨酯微孔弹性体、无充气轮胎及其制备方法
CN111454418A (zh) 无充气轮胎及其制备方法和应用
EP3722345A1 (en) Non-pneumatic tire and preparation process and use thereof
EP1535725B1 (en) Thermoplastic polyurethane lightweight tire support
CN120225584A (zh) 聚氨酯系树脂

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200901