BE480326A - - Google Patents
Info
- Publication number
- BE480326A BE480326A BE480326DA BE480326A BE 480326 A BE480326 A BE 480326A BE 480326D A BE480326D A BE 480326DA BE 480326 A BE480326 A BE 480326A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/025—Applications of microcapsules not provided for in other subclasses
-
- 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
- B41M5/1246—Application of the layer, e.g. by printing
-
- 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)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Color Printing (AREA)
- Paper (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52057344A | 1944-01-31 | 1944-01-31 | |
US58183445A | 1945-03-09 | 1945-03-09 | |
US60176145A | 1945-06-27 | 1945-06-27 | |
US784939A US2505471A (en) | 1944-01-31 | 1947-11-08 | Process of making pressure sensitive record material |
US714657XA | 1951-08-31 | 1951-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE480326A true BE480326A (en) |
Family
ID=31192441
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE485589D BE485589A (en) | 1944-01-31 | ||
BE485588D BE485588A (en) | 1944-01-31 | ||
BE480326D BE480326A (en) | 1944-01-31 | ||
BE478120D BE478120A (en) | 1944-01-31 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE485589D BE485589A (en) | 1944-01-31 | ||
BE485588D BE485588A (en) | 1944-01-31 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE478120D BE478120A (en) | 1944-01-31 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2505471A (en) |
BE (4) | BE478120A (en) |
CH (4) | CH276723A (en) |
DE (3) | DE878806C (en) |
FR (5) | FR923467A (en) |
GB (3) | GB629165A (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618573A (en) * | 1944-01-31 | 1952-11-18 | Ncr Co | Process of making pressure sensitive record material |
NL178293B (en) * | 1952-05-13 | Shell Int Research | COLUMN FOR BRINGING LIQUID AND VAPOR INTO CONTACT WITH EACH OTHER. | |
BE530008A (en) * | 1953-06-30 | |||
DE1122495B (en) * | 1953-06-30 | 1962-01-25 | Ncr Co | Process for the production of microscopic capsules containing oil |
US2972547A (en) * | 1957-08-05 | 1961-02-21 | Antioch College | Acyl hydrazine compositions and methods of producing color therewith |
US3096189A (en) * | 1958-12-10 | 1963-07-02 | Allied Chemical Comporation | Duplicating sheet and colored coating compositions therefor |
DE1119302B (en) * | 1959-07-11 | 1961-12-14 | Gerhard Ritzerfeld | Process for the production of impressions of printing forms with an ink supply of triphenylmethane dyes |
US3011905A (en) * | 1959-09-09 | 1961-12-05 | Columbia Ribbon & Carbon | Manifold system comprising reactant donor and receptor sheets |
DE1188828B (en) * | 1960-07-25 | 1965-03-11 | Siemens Ag | Disturbance recorder with a writing organ and a fast rotating recording drum |
NL292921A (en) * | 1963-05-17 | 1900-01-01 | ||
GB1147480A (en) * | 1966-04-07 | 1969-04-02 | Ncr Co | A pressure-sensitive copying material |
BE794459A (en) * | 1972-01-24 | 1973-05-16 | Fuji Photo Film Co Ltd | RECORD SHEET |
GB1469481A (en) | 1974-02-01 | 1977-04-06 | Ciba Geigy Ag | Pressure-sensitive copying material |
JPS572112B2 (en) * | 1974-03-26 | 1982-01-14 | ||
DE2601864C3 (en) * | 1976-01-20 | 1981-11-12 | Feldmühle AG, 4000 Düsseldorf | Recording paper |
DE2743800C3 (en) * | 1977-09-29 | 1980-04-03 | Feldmuehle Ag, 4000 Duesseldorf | Pressure-sensitive recording material and coating slip for its production |
AT372909B (en) * | 1979-03-20 | 1983-11-25 | Manuel Ing Cespon | COLOR DEVELOPER MATERIALS FOR THE PRODUCTION OF A PRESSURE-SENSITIVE RECORDING MATERIAL WITH PARTICULARLY STRONG COLOR FORMATION AND LIGHT-RESISTANCE |
DE2926837C2 (en) * | 1979-07-03 | 1982-04-15 | Drescher Datendrucke GmbH, 7255 Rutesheim | Process for the production of a recording material |
DE3014621B1 (en) * | 1980-04-16 | 1981-04-23 | MD Papierfabriken Heinrich Nicolaus GmbH, 8060 Dachau | Response carbon paper |
FR2482989A1 (en) * | 1980-05-22 | 1981-11-27 | Interox | PROCESS FOR THE REGENERATION OF OLD PAPERS |
US4360548A (en) * | 1980-10-24 | 1982-11-23 | The Standard Register Company | Self-contained covert image |
ZA828473B (en) * | 1981-12-04 | 1983-10-26 | Wiggins Teape Group Ltd | Record material |
US4509065A (en) * | 1981-12-04 | 1985-04-02 | The Wiggins Teape Group Limited | Record material |
GB2170036A (en) * | 1985-01-21 | 1986-07-23 | Robin Roy Richards | Question and answer teaching aid |
GB8723588D0 (en) * | 1987-10-07 | 1987-11-11 | Wiggins Teape Group Ltd | Pressure sensitive record material |
JP2566628B2 (en) * | 1988-08-24 | 1996-12-25 | 保土谷化学工業株式会社 | Fluorane compound and recording material |
EP2072274B1 (en) | 2006-09-29 | 2011-12-28 | Nippon Paper Industries Co., Ltd. | Heat-sensitive recording material |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1844199A (en) * | 1928-08-30 | 1932-02-09 | Rca Corp | Pyro-recording paper |
BE407722A (en) * | 1934-02-08 | |||
US2299693A (en) * | 1940-02-23 | 1942-10-20 | Ncr Co | Coating for paper |
GB550332A (en) * | 1941-06-30 | 1943-01-04 | Josef Groak | Improvements in or relating to transfer copying materials |
-
0
- BE BE485589D patent/BE485589A/xx unknown
- BE BE485588D patent/BE485588A/xx unknown
- BE BE480326D patent/BE480326A/xx unknown
- BE BE478120D patent/BE478120A/xx unknown
-
1946
- 1946-03-01 GB GB6474/46A patent/GB629165A/en not_active Expired
- 1946-03-07 FR FR923467D patent/FR923467A/en not_active Expired
- 1946-03-07 FR FR923465D patent/FR923465A/en not_active Expired
-
1947
- 1947-11-08 US US784939A patent/US2505471A/en not_active Expired - Lifetime
- 1947-11-27 CH CH276723D patent/CH276723A/en unknown
-
1948
- 1948-01-06 CH CH277328D patent/CH277328A/en unknown
- 1948-09-22 GB GB24784/48A patent/GB656859A/en not_active Expired
- 1948-10-26 CH CH291101D patent/CH291101A/en unknown
- 1948-10-27 CH CH291102D patent/CH291102A/en unknown
- 1948-11-05 FR FR59544D patent/FR59544E/en not_active Expired
- 1948-11-05 FR FR59543D patent/FR59543E/en not_active Expired
-
1949
- 1949-01-01 DE DEP29055D patent/DE878806C/en not_active Expired
- 1949-01-01 DE DEP29058A patent/DE871604C/en not_active Expired
-
1952
- 1952-07-18 FR FR63097D patent/FR63097E/en not_active Expired
- 1952-07-31 DE DEN5871A patent/DE932614C/en not_active Expired
- 1952-08-25 GB GB21260/52A patent/GB714657A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE932614C (en) | 1955-09-05 |
FR59543E (en) | 1954-06-28 |
BE478120A (en) | |
FR59544E (en) | 1954-06-28 |
DE878806C (en) | 1953-06-05 |
DE871604C (en) | 1953-03-23 |
GB629165A (en) | 1949-09-14 |
BE485589A (en) | |
CH277328A (en) | 1951-08-31 |
GB656859A (en) | 1951-09-05 |
FR923465A (en) | 1947-07-08 |
CH291101A (en) | 1953-05-31 |
FR63097E (en) | 1955-07-15 |
CH291102A (en) | 1953-05-31 |
FR923467A (en) | 1947-07-08 |
CH276723A (en) | 1951-07-31 |
GB714657A (en) | 1954-09-01 |
BE485588A (en) | |
US2505471A (en) | 1950-04-25 |