DE3850461T2 - "Self-contained" pressure-sensitive recording layer without carbon with anti-abrasion layer. - Google Patents
"Self-contained" pressure-sensitive recording layer without carbon with anti-abrasion layer.Info
- Publication number
- DE3850461T2 DE3850461T2 DE3850461T DE3850461T DE3850461T2 DE 3850461 T2 DE3850461 T2 DE 3850461T2 DE 3850461 T DE3850461 T DE 3850461T DE 3850461 T DE3850461 T DE 3850461T DE 3850461 T2 DE3850461 T2 DE 3850461T2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- self
- carbon
- contained
- pressure
- 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.)
- Expired - Fee Related
Links
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8779687A | 1987-08-21 | 1987-08-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3850461D1 DE3850461D1 (en) | 1994-08-04 |
DE3850461T2 true DE3850461T2 (en) | 1995-01-26 |
Family
ID=22207313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3850461T Expired - Fee Related DE3850461T2 (en) | 1987-08-21 | 1988-08-08 | "Self-contained" pressure-sensitive recording layer without carbon with anti-abrasion layer. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0304206B1 (en) |
JP (1) | JPS6469383A (en) |
AU (1) | AU603478B2 (en) |
BR (1) | BR8804262A (en) |
CA (1) | CA1309251C (en) |
DE (1) | DE3850461T2 (en) |
DK (1) | DK466788A (en) |
FI (1) | FI883858A (en) |
MX (1) | MX168992B (en) |
NO (1) | NO883701L (en) |
NZ (1) | NZ225858A (en) |
PT (1) | PT88279A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112007314B (en) * | 2020-09-02 | 2021-11-16 | 湖南大汉无忧智慧科技有限公司 | Fire fighting system self-checking system based on Internet of things and use method thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2299693A (en) * | 1940-02-23 | 1942-10-20 | Ncr Co | Coating for paper |
US2949381A (en) * | 1958-04-04 | 1960-08-16 | Steinhardt Amos | Duplicating sheet coated with a colorless waxy transfer material |
GB967390A (en) * | 1961-11-29 | 1964-08-19 | Caribonum Ltd | Improvements in or relating to pressure-sensitive recording material |
ES395128A1 (en) * | 1970-09-16 | 1975-03-16 | Fuji Photo Film Co Ltd | Improvements in the obtaining of sensitive pressure recording paper. (Machine-translation by Google Translate, not legally binding) |
GB1370081A (en) * | 1972-01-31 | 1974-10-09 | Wiggins Teape Research Dev Ltd | Capsule-carrying sheets or webs |
JPS52118318A (en) * | 1976-03-26 | 1977-10-04 | Fuji Photo Film Co Ltd | Record sheets |
JPS5449210A (en) * | 1977-09-24 | 1979-04-18 | Mitsubishi Paper Mills Ltd | Pressureesensitive simple recording paper |
JPS6149887A (en) * | 1984-08-16 | 1986-03-11 | Kanzaki Paper Mfg Co Ltd | Single-element pressure sensitive recording sheet |
JPS62121086A (en) * | 1985-11-22 | 1987-06-02 | Fuji Photo Film Co Ltd | Microapsule sheet for pessure-sensitive copying |
-
1988
- 1988-08-08 DE DE3850461T patent/DE3850461T2/en not_active Expired - Fee Related
- 1988-08-08 EP EP88307295A patent/EP0304206B1/en not_active Expired - Lifetime
- 1988-08-16 PT PT88279A patent/PT88279A/en not_active Application Discontinuation
- 1988-08-17 NZ NZ225858A patent/NZ225858A/en unknown
- 1988-08-18 NO NO88883701A patent/NO883701L/en unknown
- 1988-08-19 FI FI883858A patent/FI883858A/en not_active Application Discontinuation
- 1988-08-19 DK DK466788A patent/DK466788A/en not_active Application Discontinuation
- 1988-08-19 AU AU21115/88A patent/AU603478B2/en not_active Ceased
- 1988-08-19 CA CA000575180A patent/CA1309251C/en not_active Expired - Fee Related
- 1988-08-19 MX MX012733A patent/MX168992B/en unknown
- 1988-08-22 BR BR8804262A patent/BR8804262A/en unknown
- 1988-08-22 JP JP63207971A patent/JPS6469383A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FI883858A0 (en) | 1988-08-19 |
BR8804262A (en) | 1989-03-21 |
DK466788A (en) | 1989-02-22 |
NO883701D0 (en) | 1988-08-18 |
EP0304206B1 (en) | 1994-06-29 |
EP0304206A3 (en) | 1990-11-07 |
NO883701L (en) | 1989-02-22 |
DK466788D0 (en) | 1988-08-19 |
NZ225858A (en) | 1990-06-26 |
JPS6469383A (en) | 1989-03-15 |
CA1309251C (en) | 1992-10-27 |
MX168992B (en) | 1993-06-16 |
FI883858A (en) | 1989-02-22 |
AU603478B2 (en) | 1990-11-15 |
DE3850461D1 (en) | 1994-08-04 |
EP0304206A2 (en) | 1989-02-22 |
AU2111588A (en) | 1989-02-23 |
PT88279A (en) | 1989-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |