IT1114225B - SENSITIZING LATENT INK - Google Patents

SENSITIZING LATENT INK

Info

Publication number: IT1114225B
Authority: IT; Italy
Prior art keywords: sensitizing; latent ink; latent; ink; sensitizing latent
Prior art date: 1978-05-17

Application number

IT22709/79A

Other languages

Italian (it)

Other versions

IT7922709A0 (en

Original Assignee

Minnesota Mining & Mfg

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.)

1978-05-17

Filing date

1979-05-16

Publication date

1986-01-27

1978-05-17 Priority claimed from US05/906,433 external-priority patent/US4205865A/en

1979-05-16 Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg

1979-05-16 Publication of IT7922709A0 publication Critical patent/IT7922709A0/en

1986-01-27 Application granted granted Critical

1986-01-27 Publication of IT1114225B publication Critical patent/IT1114225B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating 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
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Color Printing (AREA)

IT22709/79A 1978-05-17 1979-05-16 SENSITIZING LATENT INK IT1114225B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/906,433 US4205865A (en)	1975-07-15	1978-05-17	Latent sensitizing ink

Publications (2)

Publication Number	Publication Date
IT7922709A0 IT7922709A0 (en)	1979-05-16
IT1114225B true IT1114225B (en)	1986-01-27

Family

ID=25422440

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22709/79A IT1114225B (en)	1978-05-17	1979-05-16	SENSITIZING LATENT INK

Country Status (8)

Country	Link
JP (1)	JPS54150211A (en)
AU (1)	AU527978B2 (en)
CA (1)	CA1109609A (en)
DE (1)	DE2919837A1 (en)
FR (1)	FR2426074B1 (en)
GB (1)	GB2021613B (en)
IT (1)	IT1114225B (en)
ZA (1)	ZA792378B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1149160A (en) *	1979-01-22	1983-07-05	Willis J. Ludwig	Stabilized latent sensitizing composition
JPS5838191A (en) *	1981-08-31	1983-03-05	Kanzaki Paper Mfg Co Ltd	Recording material
DE4316069C1 (en) *	1993-05-13	1994-12-08	Feldmuehle Ag Stora	Printing ink for application of a developer layer and its use for the production of a pressure-sensitive recording sheet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4111462A (en) *	1975-07-15	1978-09-05	Minnesota Mining And Manufacturing Company	Latent, sensitizing ink

1979
- 1979-04-19 CA CA325,904A patent/CA1109609A/en not_active Expired
- 1979-05-16 JP JP6024579A patent/JPS54150211A/en active Granted
- 1979-05-16 DE DE19792919837 patent/DE2919837A1/en active Granted
- 1979-05-16 GB GB7917066A patent/GB2021613B/en not_active Expired
- 1979-05-16 AU AU47099/79A patent/AU527978B2/en not_active Expired
- 1979-05-16 FR FR7912450A patent/FR2426074B1/en not_active Expired
- 1979-05-16 ZA ZA792378A patent/ZA792378B/en unknown
- 1979-05-16 IT IT22709/79A patent/IT1114225B/en active

Also Published As

Publication number	Publication date
DE2919837A1 (en)	1979-11-22
CA1109609A (en)	1981-09-29
IT7922709A0 (en)	1979-05-16
JPS54150211A (en)	1979-11-26
ZA792378B (en)	1980-05-28
AU527978B2 (en)	1983-03-31
FR2426074A1 (en)	1979-12-14
FR2426074B1 (en)	1985-07-05
AU4709979A (en)	1979-11-22
DE2919837C2 (en)	1990-02-08
GB2021613A (en)	1979-12-05
JPS6213195B2 (en)	1987-03-24
GB2021613B (en)	1982-12-01

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19940527