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DE60035625D1 - Leichtgewicht-Reifenstützkörper aus thermoplastischen Polyurethan - Google Patents

Leichtgewicht-Reifenstützkörper aus thermoplastischen Polyurethan

Info

Publication number
DE60035625D1
DE60035625D1 DE60035625T DE60035625T DE60035625D1 DE 60035625 D1 DE60035625 D1 DE 60035625D1 DE 60035625 T DE60035625 T DE 60035625T DE 60035625 T DE60035625 T DE 60035625T DE 60035625 D1 DE60035625 D1 DE 60035625D1
Authority
DE
Germany
Prior art keywords
polyurethane
polymer composition
lightweight tire
thermoplastic polyurethane
body made
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.)
Expired - Lifetime
Application number
DE60035625T
Other languages
English (en)
Other versions
DE60035625T2 (de
Inventor
Alan K Schrock
Ralph D Priester
Wayne R Willkomm
Robert E O'neill
Martin C Cornell
Christopher P Christenson
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.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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 Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Application granted granted Critical
Publication of DE60035625D1 publication Critical patent/DE60035625D1/de
Publication of DE60035625T2 publication Critical patent/DE60035625T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6648—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6651—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • B60C17/06—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient
    • 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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • 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
    • C08G18/48—Polyethers
    • C08G18/4866—Polyethers having a low unsaturation value
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding 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
    • C08G2120/00—Compositions for reaction injection moulding processes
    • 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
    • C08G2380/00—Tyres
    • 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
    • Y10T152/10036—Cushion and pneumatic combined
    • Y10T152/10054—Enclosed cushion
    • 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
    • Y10T152/10522—Multiple chamber
    • 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
    • Y10T152/10738—Pneumatic tire or inner tube with means to protect tire from rim

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)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
DE60035625T 1999-12-13 2000-12-13 Leichtgewicht-Reifenstützkörper aus thermoplastischen Polyurethan Expired - Lifetime DE60035625T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17034399P 1999-12-13 1999-12-13
US170343P 1999-12-13

Publications (2)

Publication Number Publication Date
DE60035625D1 true DE60035625D1 (de) 2007-08-30
DE60035625T2 DE60035625T2 (de) 2008-05-21

Family

ID=22619515

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60035625T Expired - Lifetime DE60035625T2 (de) 1999-12-13 2000-12-13 Leichtgewicht-Reifenstützkörper aus thermoplastischen Polyurethan
DE60032807T Expired - Lifetime DE60032807T2 (de) 1999-12-13 2000-12-13 Leichtgewicht-reifenstützkörper, zusammensetzung dafür und herstellungsverfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60032807T Expired - Lifetime DE60032807T2 (de) 1999-12-13 2000-12-13 Leichtgewicht-reifenstützkörper, zusammensetzung dafür und herstellungsverfahren

Country Status (11)

Country Link
US (3) US6548616B1 (de)
EP (1) EP1240005B1 (de)
JP (1) JP2003519699A (de)
KR (1) KR100734165B1 (de)
CN (1) CN100389952C (de)
AT (2) ATE350209T1 (de)
AU (1) AU2727501A (de)
CA (1) CA2394354A1 (de)
DE (2) DE60035625T2 (de)
MX (1) MXPA02005850A (de)
WO (1) WO2001042000A1 (de)

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ES2233682T3 (es) * 2000-09-11 2005-06-16 Dow Global Technologies Inc. Metodo y dispositivo para preparar un soporte de neumatico.
DE60106960T2 (de) * 2000-09-11 2005-12-01 Dow Global Technologies, Inc., Midland Herstellungsverfahren eines reifenstützkörpers
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US7875675B2 (en) 2005-11-23 2011-01-25 Milgard Manufacturing Incorporated Resin for composite structures
US8597016B2 (en) 2005-11-23 2013-12-03 Milgard Manufacturing Incorporated System for producing pultruded components
US8101107B2 (en) 2005-11-23 2012-01-24 Milgard Manufacturing Incorporated Method for producing pultruded components
US7901762B2 (en) * 2005-11-23 2011-03-08 Milgard Manufacturing Incorporated Pultruded component
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JP6051037B2 (ja) * 2012-12-26 2016-12-21 株式会社ブリヂストン 非空気入りタイヤ
KR101845810B1 (ko) * 2017-10-24 2018-04-05 채민준 타이어 몰드 성형용 고무 조성물
KR102794662B1 (ko) * 2018-09-28 2025-04-15 다우 글로벌 테크놀로지스 엘엘씨 폴리(산화부틸렌) 폴리올 기반의 폴리우레탄 캐스트 탄성중합체 및 폴리우레탄 캐스트 탄성중합체를 제조하는 방법
CN115093540B (zh) * 2022-05-24 2023-03-17 烟台瑞特橡塑有限公司 一种高硬度聚氨酯轮胎及其制备方法

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DE19825311C1 (de) 1998-06-05 2000-02-24 Continental Ag Fahrzeugrad mit einem Notlaufstützkörper
DE19837740B4 (de) 1998-08-20 2004-03-25 Continental Aktiengesellschaft Fahrzeugrad mit - insbesondere einteiliger - Felge und schlauchlosem Luftreifen, das für Notlauf geeignet ist
US6279630B1 (en) 1998-12-23 2001-08-28 Daimlerchrysler Ag Non pneumatic tires
KR100734165B1 (ko) * 1999-12-13 2007-07-03 다우 글로벌 테크놀로지스 인크. 폴리우레탄-중합체 조성물 및 이를 포함하는 경량 타이어 지지체

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CN1420818A (zh) 2003-05-28
US7129279B2 (en) 2006-10-31
US6548616B1 (en) 2003-04-15
EP1240005A1 (de) 2002-09-18
US20050033009A1 (en) 2005-02-10
ATE367257T1 (de) 2007-08-15
WO2001042000A1 (en) 2001-06-14
ATE350209T1 (de) 2007-01-15
DE60032807D1 (de) 2007-02-15
CN100389952C (zh) 2008-05-28
MXPA02005850A (es) 2004-09-10
US20030158366A1 (en) 2003-08-21
US6800715B2 (en) 2004-10-05
CA2394354A1 (en) 2001-06-14
DE60035625T2 (de) 2008-05-21
JP2003519699A (ja) 2003-06-24
AU2727501A (en) 2001-06-18
KR20020095170A (ko) 2002-12-20
KR100734165B1 (ko) 2007-07-03
EP1240005B1 (de) 2007-01-03
DE60032807T2 (de) 2007-04-26

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