CA2037713A1 - Rolls having synthetic coatings, and process for manufacturing same - Google Patents

Rolls having synthetic coatings, and process for manufacturing same

Info

Publication number
CA2037713A1
CA2037713A1 CA2037713A CA2037713A CA2037713A1 CA 2037713 A1 CA2037713 A1 CA 2037713A1 CA 2037713 A CA2037713 A CA 2037713A CA 2037713 A CA2037713 A CA 2037713A CA 2037713 A1 CA2037713 A1 CA 2037713A1
Authority
CA
Canada
Prior art keywords
rolls
manufacturing same
synthetic
synthetic coatings
coatings
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.)
Granted
Application number
CA2037713A
Other languages
French (fr)
Other versions
CA2037713C (en
Inventor
Johann Weinert
Gerhard Dau
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.)
Felix Boettcher GmbH and Co KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2037713A1 publication Critical patent/CA2037713A1/en
Application granted granted Critical
Publication of CA2037713C publication Critical patent/CA2037713C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D263/18—Oxygen atoms
    • C07D263/20—Oxygen atoms attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active hydrogen
    • 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
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
    • C08G18/58—Epoxy resins
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Paper (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Rolls with synthetic coating have a coating of poly-2-oxazolidinones being optionally present as a mixture with isocyanurates. Preferably, said synthetic coatings are modified by flexibilizers and inorganic fillers. Manufacture is carried out by addition of multifunctional epoxides to multifunctional isocyanates, in the presence of catalysts, and optionally with the addition of flexibilizers and fillers.
CA002037713A 1990-03-07 1991-03-07 Rolls having synthetic coatings, and process for manufacturing same Expired - Fee Related CA2037713C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4007141.3 1990-03-07
DE4007141A DE4007141C1 (en) 1990-03-07 1990-03-07

Publications (2)

Publication Number Publication Date
CA2037713A1 true CA2037713A1 (en) 1991-09-08
CA2037713C CA2037713C (en) 2000-07-18

Family

ID=6401597

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002037713A Expired - Fee Related CA2037713C (en) 1990-03-07 1991-03-07 Rolls having synthetic coatings, and process for manufacturing same

Country Status (9)

Country Link
EP (1) EP0445753B1 (en)
JP (1) JP2655015B2 (en)
KR (1) KR0154337B1 (en)
AT (1) ATE127074T1 (en)
CA (1) CA2037713C (en)
DE (2) DE4007141C1 (en)
ES (1) ES2076387T3 (en)
FI (1) FI103126B1 (en)
NO (1) NO301485B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04342713A (en) * 1991-05-20 1992-11-30 Nippon Paint Co Ltd Curable composition
DE19516051C2 (en) * 1995-05-04 1999-08-05 Boettcher Gmbh & Co Felix Rollers, in particular dampening rollers for offset printing machines and methods for producing the same
US6874232B2 (en) 2003-05-21 2005-04-05 Stowe Woodward, Llc Method for forming cover for industrial roll
US10287731B2 (en) 2005-11-08 2019-05-14 Stowe Woodward Licensco Llc Abrasion-resistant rubber roll cover with polyurethane coating
JP2008168899A (en) * 2008-03-21 2008-07-24 Jtekt Corp Manufacturing method of supporting roller for sliding door

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1306458A (en) * 1970-09-04 1973-02-14 Beloit Corp Rollers
DE2328738A1 (en) * 1973-06-06 1975-01-09 Metallurg Gmbh Duroplast-coated rolls - for printing or papermaking machines
JPS5315757B2 (en) * 1973-08-31 1978-05-26
JPS5315757A (en) * 1976-07-28 1978-02-14 Hitachi Ltd Forming method of polycrystalline silicon film
JPS5437200A (en) * 1977-08-30 1979-03-19 Matsushita Electric Ind Co Ltd Epoxy resin composition
JPS5724216A (en) * 1980-07-21 1982-02-08 Fuji Photo Film Co Ltd Supercalender
JPS57118898A (en) * 1981-01-14 1982-07-23 Kinyoushiya:Kk Roll for press
ZA839459B (en) * 1982-12-30 1985-08-28 Mobil Oil Corp Polyoxazolidone powder coating compositions
DE3323123A1 (en) * 1983-06-27 1985-01-10 Siemens AG, 1000 Berlin und 8000 München HEAT-CURABLE REACTION RESIN MIXTURES
DE3600764A1 (en) * 1986-01-14 1987-07-16 Bayer Ag THERMAL-CURABLE REACTION RESIN MIXTURES AND A METHOD FOR PRODUCING MOLDED BODIES USING THESE MIXTURES
US4962578A (en) * 1987-06-10 1990-10-16 Kinyosha Co., Ltd. Resin calender roll
DE3720759A1 (en) * 1987-06-24 1989-01-05 Bayer Ag EPOXY RESINS CONTAINING OXAZOLIDONE GROUPS
DE3828159A1 (en) * 1988-08-19 1990-02-22 Bwg Bergwerk Walzwerk Strip roller, especially a bending roller, straightening roller, backing roller or the like

Also Published As

Publication number Publication date
JPH05240237A (en) 1993-09-17
FI103126B (en) 1999-04-30
NO910885L (en) 1991-09-09
JP2655015B2 (en) 1997-09-17
NO910885D0 (en) 1991-03-06
NO301485B1 (en) 1997-11-03
EP0445753B1 (en) 1995-08-30
KR910016883A (en) 1991-11-05
FI103126B1 (en) 1999-04-30
CA2037713C (en) 2000-07-18
ATE127074T1 (en) 1995-09-15
DE4007141C1 (en) 1991-04-11
FI911151L (en) 1991-09-08
ES2076387T3 (en) 1995-11-01
EP0445753A3 (en) 1993-02-10
FI911151A0 (en) 1991-03-07
EP0445753A2 (en) 1991-09-11
DE59106338D1 (en) 1995-10-05
KR0154337B1 (en) 1998-11-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed