EP0049405A3 - Process for treating screen-printing gauzes with at least one whitening agent - Google Patents

Process for treating screen-printing gauzes with at least one whitening agent Download PDF

Info

Publication number
EP0049405A3
EP0049405A3 EP81107406A EP81107406A EP0049405A3 EP 0049405 A3 EP0049405 A3 EP 0049405A3 EP 81107406 A EP81107406 A EP 81107406A EP 81107406 A EP81107406 A EP 81107406A EP 0049405 A3 EP0049405 A3 EP 0049405A3
Authority
EP
European Patent Office
Prior art keywords
gauzes
printing
whitening agent
fibers
screen
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
EP81107406A
Other languages
German (de)
Other versions
EP0049405B1 (en
EP0049405A2 (en
Inventor
Johannes Antonius Craamer
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.)
Schweizerische Seidengazefabrik AG
Original Assignee
Schweizerische Seidengazefabrik 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
Application filed by Schweizerische Seidengazefabrik AG filed Critical Schweizerische Seidengazefabrik AG
Priority to AT81107406T priority Critical patent/ATE8065T1/en
Publication of EP0049405A2 publication Critical patent/EP0049405A2/en
Publication of EP0049405A3 publication Critical patent/EP0049405A3/en
Application granted granted Critical
Publication of EP0049405B1 publication Critical patent/EP0049405B1/en
Expired 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
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/24—Stencils; Stencil materials; Carriers therefor
    • B41N1/247—Meshes, gauzes, woven or similar screen materials; Preparation thereof, e.g. by plasma treatment

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coloring (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

Fibers which are equipped with at least one bleaching agent are obtained in that the fibers are contacted with a dispersion or a solution containing at least one bleaching agent, said dispersion or said solution is allowed to interact to the fibers and then the so treated fibers are dried. Preferably the fibers equipped according to the process of the invention are used as screen gauzes.
EP81107406A 1980-10-03 1981-09-18 Process for treating screen-printing gauzes with at least one whitening agent Expired EP0049405B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81107406T ATE8065T1 (en) 1980-10-03 1981-09-18 PROCESS FOR TREATMENT OF TEMPLATE GAZE WITH AT LEAST ONE WHITE TONER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7419/80A CH648789A5 (en) 1980-10-03 1980-10-03 METHOD FOR SHORTERING THE EXPOSURE TIME IN PHOTOCHEMICAL PATTERN TRANSFER ON LIGHT SENSITIVE LAYERS.
CH7419/80 1980-10-03

Publications (3)

Publication Number Publication Date
EP0049405A2 EP0049405A2 (en) 1982-04-14
EP0049405A3 true EP0049405A3 (en) 1982-09-22
EP0049405B1 EP0049405B1 (en) 1984-06-20

Family

ID=4324832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81107406A Expired EP0049405B1 (en) 1980-10-03 1981-09-18 Process for treating screen-printing gauzes with at least one whitening agent

Country Status (6)

Country Link
US (1) US4472457A (en)
EP (1) EP0049405B1 (en)
JP (1) JPS5795496A (en)
AT (1) ATE8065T1 (en)
CH (1) CH648789A5 (en)
DE (1) DE3164320D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178381U (en) * 1983-05-10 1984-11-29 エヌ・ビ−・シ−工業株式会社 Fabric for screen printing plate
DE3776343D1 (en) * 1987-02-17 1992-03-05 Nihon Tokusho Orimono Co Ltd GRID FABRIC FOR FILM PRINTING.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1025467A (en) * 1949-10-05 1953-04-15 Sandoz Sa Optical whitening process
DE963268C (en) * 1946-06-14 1957-05-02 Ciba Geigy Process for washing nitrogen-containing, fully synthetic, fibrous or film-shaped materials
US2878138A (en) * 1955-09-28 1959-03-17 Bayer Ag Method of brightening material
FR1435095A (en) * 1965-02-22 1966-04-15 Union Gazes A Bluter L Improvement to fabrics used for frame printing and screen printing stencils

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255203A (en) * 1966-06-07 Ii chz xn
US2370874A (en) * 1942-03-16 1945-03-06 Liberty Glass Co Stencil screen and method of making the same
DE1670969A1 (en) * 1968-01-08 1971-02-25 Bayer Ag 3- [pyrazolyl- (1)] - 7- [v-triazolyl- (2)] coumarins
CH559757A5 (en) * 1971-09-01 1975-03-14 Ciba Geigy Ag
DE2400929A1 (en) * 1973-12-03 1975-07-24 Mcgraw Colorgraph Co METHOD OF MANUFACTURING PRESSURE SCREEN
US4286048A (en) * 1979-12-03 1981-08-25 Arthur D. Little, Inc. Photocrosslinkable compositions for screen printing stencils

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963268C (en) * 1946-06-14 1957-05-02 Ciba Geigy Process for washing nitrogen-containing, fully synthetic, fibrous or film-shaped materials
FR1025467A (en) * 1949-10-05 1953-04-15 Sandoz Sa Optical whitening process
US2878138A (en) * 1955-09-28 1959-03-17 Bayer Ag Method of brightening material
FR1435095A (en) * 1965-02-22 1966-04-15 Union Gazes A Bluter L Improvement to fabrics used for frame printing and screen printing stencils

Also Published As

Publication number Publication date
JPS5795496A (en) 1982-06-14
EP0049405B1 (en) 1984-06-20
DE3164320D1 (en) 1984-07-26
CH648789A5 (en) 1985-04-15
EP0049405A2 (en) 1982-04-14
US4472457A (en) 1984-09-18
ATE8065T1 (en) 1984-07-15

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