DE1264459B - Verfahren zur Herstellung von Druckwalzen - Google Patents

Verfahren zur Herstellung von Druckwalzen

Info

Publication number
DE1264459B
DE1264459B DEC34782A DEC0034782A DE1264459B DE 1264459 B DE1264459 B DE 1264459B DE C34782 A DEC34782 A DE C34782A DE C0034782 A DEC0034782 A DE C0034782A DE 1264459 B DE1264459 B DE 1264459B
Authority
DE
Germany
Prior art keywords
mixture
polyol
molecular weight
castor oil
printing rollers
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
DEC34782A
Other languages
German (de)
English (en)
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 to GB1051660D priority Critical patent/GB1051660A/en
Application filed by Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Priority to DEC34782A priority patent/DE1264459B/de
Publication of DE1264459B publication Critical patent/DE1264459B/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N7/00—Shells for rollers of printing machines
    • B41N7/06—Shells for rollers of printing machines for inking rollers
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/18—Cold vulcanisation
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • 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
    • C08G18/6547—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
    • 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
    • B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims
    • B29L2031/324—Rollers or cylinders having an axial length of several times the diameter, e.g. embossing, pressing or printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/02—Top layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/14—Location or type of the layers in shells for rollers of printing machines characterised by macromolecular organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Polyurethanes Or Polyureas (AREA)
DEC34782A 1964-12-31 1964-12-31 Verfahren zur Herstellung von Druckwalzen Pending DE1264459B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1051660D GB1051660A (enrdf_load_stackoverflow) 1964-12-31
DEC34782A DE1264459B (de) 1964-12-31 1964-12-31 Verfahren zur Herstellung von Druckwalzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC34782A DE1264459B (de) 1964-12-31 1964-12-31 Verfahren zur Herstellung von Druckwalzen

Publications (1)

Publication Number Publication Date
DE1264459B true DE1264459B (de) 1968-03-28

Family

ID=7021489

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC34782A Pending DE1264459B (de) 1964-12-31 1964-12-31 Verfahren zur Herstellung von Druckwalzen

Country Status (2)

Country Link
DE (1) DE1264459B (enrdf_load_stackoverflow)
GB (1) GB1051660A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625749C2 (de) * 1996-06-27 1998-12-17 Polywest Kunststofftechnik Verfahren zur Herstellung einer nahtlosen Druckform für den rotativen Hochdruck

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954376C (de) * 1953-05-23 1956-12-13 Bayer Ag Verfahren zur Herstellung vernetzter Kunststoffe
DE1071950B (de) * 1957-08-09 1959-12-24 Imperial Chemical Industries Limited, London Verfahren zur Herstellung von nachgiebigen Walzen unter Bildung eines Polyesterurethanbelages

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954376C (de) * 1953-05-23 1956-12-13 Bayer Ag Verfahren zur Herstellung vernetzter Kunststoffe
DE1071950B (de) * 1957-08-09 1959-12-24 Imperial Chemical Industries Limited, London Verfahren zur Herstellung von nachgiebigen Walzen unter Bildung eines Polyesterurethanbelages

Also Published As

Publication number Publication date
GB1051660A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
DE2253194C2 (enrdf_load_stackoverflow)
EP0018528B1 (de) Trennmittel für Formen zur Herstellung von Kunststoff-Körpern auf Polyisocyanat-Basis
DE1046873B (de) Verfahren zur Herstellung von homogenen Formkoerpern, Schaumkoerpern oder UEberzuegen
DE1149523B (de) Verfahren zur Herstellung von Polyurethanelastomeren
DE1203948B (de) Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
DE913474C (de) Verfahren zur Herstellung von hochporoesen festen oder elastischen Kunststoffkoerpern
DE1256822B (de) Verkleben von weichmacherhaltigen Kunststoffen aus Polyvinylchlorid oder dessen Mischpolymerisaten
DE1019462B (de) Verfahren zur Herstellung von Siloxanelastomeren
DE1264459B (de) Verfahren zur Herstellung von Druckwalzen
DE3026366C2 (de) Rasch härtendes Polyurethanelastomeres und Verfahren zur Bindung des Elastomeren an ein Metall
DE1034850B (de) Beschleunigung der Umsetzung von Polyoxy-Verbindungen mit Polyisocyanaten
DE916118C (de) Verfahren zur Herstellung von giessfaehigen Kunststoffen
DE878856C (de) Verfahren zur Herstellung hochmolekularer Produkte
DE896717C (de) Verfahren zur Herstellung kautschukartiger Materialien
DE618743C (de) Verfahren zur Herstellung von Harnstoff-Formaldehyd-Kondensationsprodukten
DE957978C (de) Verfahren zur Herstellung elastischer Kunststoffe aus iso cyanatmodifizierten Polyestern
DE959679C (de) Verfahren zur Herstellung lagerfaehiger, mit Diisocyanaten zu kautschukelastischen Formkoerpern verarbeitbarer Kunststoffe aus Polyestern, Glykolen und Diisocyanaten
DE2314161C3 (de) Verfahren zum Herstellen einer Mehrschichtlackierung
DE4136615A1 (de) Pulver- und/oder metallspritzgussbindemittel
DE868971C (de) Verfahren zur Herstellung von plastischen Erzeugnissen aus Polyvinylverbindungen
DE887119C (de) Verfahren zur Herstellung von Polykondensationsprodukten
DE2101478C3 (de) Harnstoffgruppen und gegebenenfalls Urethangruppen aufweisende Polyamide
DE1595256A1 (de) Haertbare Urethanmassen
DE904824C (de) Weichmacher fuer Aminoplastharze
AT50659B (de) Verfahren zur Herstellung plastischer ausstreichbarer Massen.