GB1346395A - Developers for use in pressure-sensitive recording - Google Patents
Developers for use in pressure-sensitive recordingInfo
- Publication number
- GB1346395A GB1346395A GB1087772A GB1087772A GB1346395A GB 1346395 A GB1346395 A GB 1346395A GB 1087772 A GB1087772 A GB 1087772A GB 1087772 A GB1087772 A GB 1087772A GB 1346395 A GB1346395 A GB 1346395A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- developer
- sheet
- sensitive recording
- colour
- 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
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
- 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)
- Color Printing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46012641A JPS5029364B1 (US07576130-20090818-C00114.png) | 1971-03-09 | 1971-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1346395A true GB1346395A (en) | 1974-02-06 |
Family
ID=11810980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1087772A Expired GB1346395A (en) | 1971-03-09 | 1972-03-08 | Developers for use in pressure-sensitive recording |
Country Status (6)
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5293966U (US07576130-20090818-C00114.png) * | 1976-01-09 | 1977-07-13 | ||
JPS52147690A (en) * | 1976-06-02 | 1977-12-08 | Mitsubishi Paper Mills Ltd | Method of making paraphenylphenol resin having increased solubility and nonncarbon copy paper |
US4124554A (en) * | 1977-02-03 | 1978-11-07 | Union Carbide Corporation | Post-formed aqueous phenolic resin dispersions |
US4612254A (en) * | 1985-03-07 | 1986-09-16 | Occidental Chemical Corporation | Aromatic carboxylic acid and metal-modified phenolic resins and methods of preparation |
US7661554B2 (en) * | 2005-12-13 | 2010-02-16 | Kimberly-Clark Worldwide, Inc. | Tissue sheet dispenser and process for making same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2463501A (en) * | 1944-01-28 | 1949-03-08 | Sherwin Williams Co | Manufacture of para phenyl phenol resins |
GB1053935A (US07576130-20090818-C00114.png) * | 1964-08-27 | 1900-01-01 | ||
US3466185A (en) * | 1967-03-21 | 1969-09-09 | Ncr Co | Process of a sensitizing paper with phenolic polymeric material |
NO127489B (US07576130-20090818-C00114.png) * | 1967-11-02 | 1973-07-02 | Ncr Co |
-
1971
- 1971-03-09 JP JP46012641A patent/JPS5029364B1/ja active Pending
-
1972
- 1972-03-08 ES ES400548A patent/ES400548A1/es not_active Expired
- 1972-03-08 GB GB1087772A patent/GB1346395A/en not_active Expired
- 1972-03-08 US US00232938A patent/US3857721A/en not_active Expired - Lifetime
- 1972-03-08 IE IE294/72A patent/IE37542B1/xx unknown
- 1972-03-09 DE DE19722211434 patent/DE2211434A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5029364B1 (US07576130-20090818-C00114.png) | 1975-09-23 |
IE37542B1 (en) | 1977-08-17 |
US3857721A (en) | 1974-12-31 |
IE37542L (en) | 1972-09-09 |
DE2211434A1 (de) | 1972-09-21 |
ES400548A1 (es) | 1975-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
414F | Notice of opposition given (sect. 14/1949) | ||
414B | Case decided by the comptroller ** grants allowed (sect. 14/1949) | ||
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |