BR7203823D0 - Formador de cor incolor e processo para sua fabricacao - Google Patents

Formador de cor incolor e processo para sua fabricacao

Info

Publication number
BR7203823D0
BR7203823D0 BR3823/72A BR382372A BR7203823D0 BR 7203823 D0 BR7203823 D0 BR 7203823D0 BR 3823/72 A BR3823/72 A BR 3823/72A BR 382372 A BR382372 A BR 382372A BR 7203823 D0 BR7203823 D0 BR 7203823D0
Authority
BR
Brazil
Prior art keywords
formator
manufacture
colorful color
colorful
color
Prior art date
Application number
BR3823/72A
Other languages
English (en)
Portuguese (pt)
Inventor
R Evans
K Holt
A Renfrew
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of BR7203823D0 publication Critical patent/BR7203823D0/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132Chemical colour-forming components; Additives or binders therefor
    • B41M5/136Organic colour formers, e.g. leuco dyes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/0253Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using a chemical colour-forming ink, e.g. chemical hectography
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00Diaryl- or thriarylmethane dyes
    • C09B11/02Diaryl- or thriarylmethane dyes derived from diarylmethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Paper (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Developing Agents For Electrophotography (AREA)
BR3823/72A 1971-06-14 1972-06-14 Formador de cor incolor e processo para sua fabricacao BR7203823D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2776571 1971-06-14

Publications (1)

Publication Number Publication Date
BR7203823D0 true BR7203823D0 (pt) 1973-06-14

Family

ID=10264916

Family Applications (2)

Application Number Title Priority Date Filing Date
BR3824/72A BR7203824D0 (pt) 1971-06-14 1972-06-14 Papel carbono hectografico processo para sua fabricacao e processo para copia em solvente
BR3823/72A BR7203823D0 (pt) 1971-06-14 1972-06-14 Formador de cor incolor e processo para sua fabricacao

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR3824/72A BR7203824D0 (pt) 1971-06-14 1972-06-14 Papel carbono hectografico processo para sua fabricacao e processo para copia em solvente

Country Status (14)

Country Link
AR (1) AR194248A1 (es)
AT (1) AT318659B (es)
BE (2) BE784875A (es)
BR (2) BR7203824D0 (es)
CH (1) CH577389A5 (es)
CS (1) CS156545B2 (es)
DD (2) DD100909A5 (es)
DE (2) DE2229032C3 (es)
ES (1) ES403844A1 (es)
FR (2) FR2142413A5 (es)
IT (2) IT960689B (es)
LU (2) LU65518A1 (es)
NL (2) NL7208129A (es)
ZA (2) ZA723842B (es)

Also Published As

Publication number Publication date
ZA723843B (en) 1973-05-30
AR194248A1 (es) 1973-06-29
CS156545B2 (es) 1974-07-24
NL7208106A (es) 1972-12-18
FR2140687B3 (es) 1975-08-08
IT972151B (it) 1974-05-20
FR2140687A1 (en) 1973-01-19
NL7208129A (es) 1972-12-18
CH577389A5 (es) 1976-07-15
DE2229032B2 (de) 1977-08-11
DE2229031A1 (de) 1973-01-04
ZA723842B (en) 1973-05-30
AT318659B (de) 1974-11-11
BE784875A (es) 1972-12-14
DE2229032C3 (de) 1978-04-06
FR2142413A5 (es) 1973-01-26
DE2229032A1 (de) 1972-12-21
LU65517A1 (es) 1972-10-23
BE784876A (fr) 1972-12-14
LU65518A1 (es) 1972-10-23
DD100909A5 (es) 1973-10-12
BR7203824D0 (pt) 1973-06-14
DD98693A5 (es) 1973-07-05
ES403844A1 (es) 1975-05-01
IT960689B (it) 1973-11-30

Similar Documents

Publication Publication Date Title
BR7201060D0 (pt) Recipiente protetor aperfeicoado e processo para sua fabricacao
BR7209138D0 (pt) Processo para producao de abrasinos
BR7406259D0 (pt) Gaxeta e processo para sua fabricacao
BR7401571D0 (pt) Processo e aparelho para formar passagens de nivel
BR7208357D0 (pt) Parapeito aperfeicoado e processo de montagem do mesmo
BR7205845D0 (pt) Processo de preparacao de novos aza-benzimidazois
BR7403814D0 (pt) Pigmentos ceramicos e processo para sua fabricacao
BR7200540D0 (pt) Processo de copolimerizacao de enxerto
BR7204256D0 (pt) Dispersao de corantes e processo para sua preparacao
BR7203298D0 (pt) Novos isotiociano-benzazois e processo para a sua preparacao
BR7205465D0 (pt) Processo para a preparacao de 1-fenil-2-imino-imidazolidinas e composicao repulsora de passaros
BR7200391D0 (pt) Processo para a preparacao de novos corantes poliazoicos
IT960322B (it) Processo di stampaggio
BR7403744D0 (pt) Pigmentos corados inorganicos e processo para sua fabricacao
BR7305897D0 (pt) Painel de adorno e processo para sua fabricacao
BR7107739D0 (pt) Um processo para preparacao de ciclo-butanos
BR7205871D0 (pt) Processo para a fabricacao de corante smonoazoicos hidrossoluveis
BR7206194D0 (pt) Processo para obtencao de novos corantes mono e disazoico
BR7203823D0 (pt) Formador de cor incolor e processo para sua fabricacao
BR7204129D0 (pt) Formador de cor incolor e processo para sua fabricacao
BR7207834D0 (pt) Processo para obtencao de metilcobalamina
BR7504277A (pt) Corantes e processo para sua fabricacao
BR7406914D0 (pt) Processo para a fabricacao de corantes de cuba e sua utilizacao
BR7107738D0 (pt) Um processo para preparacao de ciclo-butanos
BR7209164D0 (pt) Processo para desdobramento de dl-aletrona