DE69122379D1 - Hochtemperatur bestandiger riemen aus polyurethan - Google Patents

Hochtemperatur bestandiger riemen aus polyurethan

Info

Publication number
DE69122379D1
DE69122379D1 DE69122379T DE69122379T DE69122379D1 DE 69122379 D1 DE69122379 D1 DE 69122379D1 DE 69122379 T DE69122379 T DE 69122379T DE 69122379 T DE69122379 T DE 69122379T DE 69122379 D1 DE69122379 D1 DE 69122379D1
Authority
DE
Germany
Prior art keywords
belt
elastomeric material
body portion
low temperature
temperature resistant
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 - Fee Related
Application number
DE69122379T
Other languages
English (en)
Other versions
DE69122379T2 (de
Inventor
Philip Patterson
Vicky C Copeland
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.)
Gates Rubber Co
Original Assignee
Gates Rubber Co
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 US07/633,510 external-priority patent/US5112282A/en
Application filed by Gates Rubber Co filed Critical Gates Rubber Co
Publication of DE69122379D1 publication Critical patent/DE69122379D1/de
Application granted granted Critical
Publication of DE69122379T2 publication Critical patent/DE69122379T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G5/00—V-belts, i.e. belts of tapered cross-section
    • F16G5/20—V-belts, i.e. belts of tapered cross-section with a contact surface of special shape, e.g. toothed
    • 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
    • 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
    • C08G18/4866—Polyethers having a low unsaturation value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7094—Driving belts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69122379T 1990-12-27 1991-12-12 Hochtemperatur bestandiger riemen aus polyurethan Expired - Fee Related DE69122379T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/633,510 US5112282A (en) 1990-12-27 1990-12-27 High temperature polyurethane belt
US80123191A 1991-12-03 1991-12-03
PCT/US1991/009336 WO1992012000A1 (en) 1990-12-27 1991-12-12 High temperature polyurethane belt

Publications (2)

Publication Number Publication Date
DE69122379D1 true DE69122379D1 (de) 1996-10-31
DE69122379T2 DE69122379T2 (de) 1997-03-06

Family

ID=27091902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122379T Expired - Fee Related DE69122379T2 (de) 1990-12-27 1991-12-12 Hochtemperatur bestandiger riemen aus polyurethan

Country Status (11)

Country Link
EP (1) EP0517883B1 (de)
JP (1) JP2653918B2 (de)
KR (1) KR100186749B1 (de)
AT (1) ATE143308T1 (de)
BR (1) BR9106244A (de)
CA (1) CA2076969C (de)
DE (1) DE69122379T2 (de)
DK (1) DK0517883T3 (de)
ES (1) ES2092675T3 (de)
GR (1) GR3021163T3 (de)
WO (1) WO1992012000A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69908524T2 (de) * 1998-09-25 2004-05-06 Bando Chemical Industries Ltd., Kobe Treibriemen
DE10126644A1 (de) * 2001-06-01 2002-12-05 Iws Ingenieurbuero Sennewald Fördereinrichtung
JP4572069B2 (ja) * 2003-11-18 2010-10-27 三ツ星ベルト株式会社 ウレタンベルト及びその製造方法
JP4516073B2 (ja) * 2004-07-08 2010-08-04 ダイセル化学工業株式会社 長繊維強化樹脂構造体用引取装置及び該構造体の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297444A (en) * 1980-02-11 1981-10-27 Texaco Development Corp. Process for rim elastomers with superior high temperature dimensional stability
US4435349A (en) * 1982-04-05 1984-03-06 Texaco Inc. Method for making a reinforced rim elastomer
US4420570A (en) * 1982-09-13 1983-12-13 Texaco Inc. Reaction injection molded elastomer containing an internal mold release made by a two-stream system
KR0184586B1 (ko) * 1989-06-16 1999-05-15 리차드 지. 워터맨 탄성중합체성 폴리우레탄 또는 폴리우레탄-우레아 중합체의 제조방법 및 이와 같이 제조된 폴리우레탄
CA2020500A1 (en) * 1989-07-28 1991-01-29 Robson Mafoti Process for the preparation of polyurea-polyurethane elastomers

Also Published As

Publication number Publication date
JPH06500622A (ja) 1994-01-20
KR100186749B1 (ko) 1999-05-15
ATE143308T1 (de) 1996-10-15
CA2076969A1 (en) 1992-06-28
EP0517883A1 (de) 1992-12-16
JP2653918B2 (ja) 1997-09-17
BR9106244A (pt) 1993-04-06
GR3021163T3 (en) 1996-12-31
DE69122379T2 (de) 1997-03-06
CA2076969C (en) 2002-04-23
EP0517883B1 (de) 1996-09-25
KR920703315A (ko) 1992-12-17
DK0517883T3 (da) 1996-11-11
WO1992012000A1 (en) 1992-07-23
ES2092675T3 (es) 1996-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee