NL212407A - - Google Patents
Info
- Publication number
- NL212407A NL212407A NL212407DA NL212407A NL 212407 A NL212407 A NL 212407A NL 212407D A NL212407D A NL 212407DA NL 212407 A NL212407 A NL 212407A
- Authority
- NL
- Netherlands
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
- B41M5/136—Organic colour formers, e.g. leuco dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/02—Diaryl- or thriarylmethane dyes derived from diarylmethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S101/00—Printing
- Y10S101/29—Printing involving a color-forming phenomenon
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US558194A US2828342A (en) | 1956-01-10 | 1956-01-10 | N-(alkylhalophenyl) derivatives of leucauramine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL212407A true NL212407A (xx) |
Family
ID=24228555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL212407D NL212407A (xx) | 1956-01-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2828342A (xx) |
| BE (1) | BE552981A (xx) |
| FR (1) | FR1168390A (xx) |
| GB (1) | GB804087A (xx) |
| NL (1) | NL212407A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2981733A (en) * | 1958-05-12 | 1961-04-25 | Allied Chem | N-bis(p-dialkylaminophenyl)methyl derivatives of nitrogen-containing saturated heterocyclic compounds |
| DE1202921B (de) * | 1958-05-12 | 1965-10-14 | Allied Chem | Verfahren zur Herstellung von N-Bis-(p-dialkylaminoaryl)-methylderivaten gesaettigter heterocyclischer Stickstoffverbindungen |
| US2983756A (en) * | 1958-05-13 | 1961-05-09 | Allied Chem | Aliphatic amino derivatives of bis (p-dialkylaminophenyl) methane |
| GB1469481A (en) * | 1974-02-01 | 1977-04-06 | Ciba Geigy Ag | Pressure-sensitive copying material |
| US5194390A (en) * | 1988-07-05 | 1993-03-16 | Miles Inc. | Composition for the assay of albumin |
| US4927802A (en) * | 1988-12-09 | 1990-05-22 | Ppg Industries, Inc. | Pressure-sensitive multi-part record unit |
| US5478793A (en) * | 1992-09-10 | 1995-12-26 | Kanzaki Paper Manufacturing Co., Ltd. | Pressure sensitive recording materials |
-
0
- BE BE552981D patent/BE552981A/xx unknown
- NL NL212407D patent/NL212407A/xx unknown
-
1956
- 1956-01-10 US US558194A patent/US2828342A/en not_active Expired - Lifetime
- 1956-12-31 GB GB39596/56A patent/GB804087A/en not_active Expired
-
1957
- 1957-01-09 FR FR1168390D patent/FR1168390A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1168390A (fr) | 1958-12-08 |
| GB804087A (en) | 1958-11-05 |
| BE552981A (xx) | |
| US2828342A (en) | 1958-03-25 |