GB1443621A - Recording materials - Google Patents
Recording materialsInfo
- Publication number
- GB1443621A GB1443621A GB708374A GB708374A GB1443621A GB 1443621 A GB1443621 A GB 1443621A GB 708374 A GB708374 A GB 708374A GB 708374 A GB708374 A GB 708374A GB 1443621 A GB1443621 A GB 1443621A
- Authority
- GB
- United Kingdom
- Prior art keywords
- developer
- layer
- sheet
- colour
- former
- 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
- 239000000463 material Substances 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 abstract 3
- 150000007524 organic acids Chemical class 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 235000010216 calcium carbonate Nutrition 0.000 abstract 1
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 229910000389 calcium phosphate Inorganic materials 0.000 abstract 1
- 235000011010 calcium phosphates Nutrition 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- 235000012245 magnesium oxide Nutrition 0.000 abstract 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 abstract 1
- 239000004137 magnesium phosphate Substances 0.000 abstract 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 abstract 1
- 229960002261 magnesium phosphate Drugs 0.000 abstract 1
- 235000010994 magnesium phosphates Nutrition 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Chemical class 0.000 abstract 1
- 239000002184 metal Chemical class 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- -1 salicyclic acid Chemical compound 0.000 abstract 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 abstract 1
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)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48019545A JPS5229649B2 (enrdf_load_stackoverflow) | 1973-02-17 | 1973-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1443621A true GB1443621A (en) | 1976-07-21 |
Family
ID=12002274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB708374A Expired GB1443621A (en) | 1973-02-17 | 1974-02-15 | Recording materials |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5229649B2 (enrdf_load_stackoverflow) |
| BE (1) | BE811095A (enrdf_load_stackoverflow) |
| DE (1) | DE2407622A1 (enrdf_load_stackoverflow) |
| ES (1) | ES423312A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1443621A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4379721A (en) | 1980-03-14 | 1983-04-12 | Spezial-Papiermaschinenfabrik August Alfred Krupp Gmbh & Co. | Pressure sensitive recording materials |
| US4409272A (en) * | 1979-05-22 | 1983-10-11 | The Wiggins Teape Group Limited | Process for the manufacture of color developing material and product |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137183A (en) * | 1981-02-18 | 1982-08-24 | Mitsubishi Paper Mills Ltd | Developer sheet for no-carbon copying paper |
| US4470058A (en) * | 1982-06-28 | 1984-09-04 | Appleton Papers Inc. | Pressure-sensitive recording sheet |
| US6280509B1 (en) | 1996-05-09 | 2001-08-28 | Alistagen Corporation | Biocidal coating compositions and method |
| AU2817497A (en) * | 1996-05-09 | 1997-11-26 | Glynson Industries | Biostatic coating composition |
| US6231650B1 (en) | 1999-09-17 | 2001-05-15 | Alistagen Corporation | Biocidal coating composition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526645B2 (enrdf_load_stackoverflow) * | 1972-03-30 | 1977-02-23 | ||
| JPS526645A (en) * | 1975-07-07 | 1977-01-19 | Mitsui Toatsu Chemicals | Compound fertilizer with improved solidity and fluidity |
-
1973
- 1973-02-17 JP JP48019545A patent/JPS5229649B2/ja not_active Expired
-
1974
- 1974-02-14 ES ES423312A patent/ES423312A1/es not_active Expired
- 1974-02-15 GB GB708374A patent/GB1443621A/en not_active Expired
- 1974-02-15 BE BE140966A patent/BE811095A/xx not_active IP Right Cessation
- 1974-02-18 DE DE19742407622 patent/DE2407622A1/de not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4409272A (en) * | 1979-05-22 | 1983-10-11 | The Wiggins Teape Group Limited | Process for the manufacture of color developing material and product |
| US4379721A (en) | 1980-03-14 | 1983-04-12 | Spezial-Papiermaschinenfabrik August Alfred Krupp Gmbh & Co. | Pressure sensitive recording materials |
Also Published As
| Publication number | Publication date |
|---|---|
| BE811095A (fr) | 1974-05-29 |
| JPS49109118A (enrdf_load_stackoverflow) | 1974-10-17 |
| DE2407622A1 (de) | 1974-08-29 |
| JPS5229649B2 (enrdf_load_stackoverflow) | 1977-08-03 |
| ES423312A1 (es) | 1976-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414A | Case decided by the comptroller ** specification amended (sect. 14/1949) | ||
| 694A | Case decided by the comptroller (rule 94(3)/1968) | ||
| PS | Patent sealed | ||
| SP | Amendment (slips) printed |