BE694447A - - Google Patents
Info
- Publication number
- BE694447A BE694447A BE694447DA BE694447A BE 694447 A BE694447 A BE 694447A BE 694447D A BE694447D A BE 694447DA BE 694447 A BE694447 A BE 694447A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
- D21H5/16—Tobacco or cigarette paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH262666A CH454714A (de) | 1966-02-23 | 1966-02-23 | Verfahren zur Herstellung einer zur Verarbeitung für Rauchwarenfilter geeigneten endlosen Papierbahn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694447A true BE694447A (US07534539-20090519-C00280.png) | 1967-07-31 |
Family
ID=4237983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694447D BE694447A (US07534539-20090519-C00280.png) | 1966-02-23 | 1967-02-22 |
Country Status (18)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5074320A (en) * | 1989-10-26 | 1991-12-24 | R. J. Reynolds Tobacco Company | Cigarette and cigarette filter |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1808068A (en) * | 1928-11-15 | 1931-06-02 | Raffold Process Corp | Manufacture of paper |
| DE1022513B (de) * | 1952-09-04 | 1958-01-09 | Papierfabrik Fleischer G M B H | Tabakrauchfilter und Verfahren zu deren Herstellung |
| US2847096A (en) * | 1953-01-19 | 1958-08-12 | Lyon George Albert | Wheel structure |
| BE530256A (US07534539-20090519-C00280.png) * | 1953-07-10 | |||
| US2995481A (en) * | 1955-02-15 | 1961-08-08 | Muller Paul Adolf | Crimped flat material for filter plugs |
| US2711371A (en) * | 1954-04-12 | 1955-06-21 | American Cyanamid Co | Sized, filled paper manufacture |
| US3049468A (en) * | 1957-12-23 | 1962-08-14 | Ici Ltd | Manufacture of coloured paper |
| DE1130271B (de) * | 1960-10-28 | 1962-05-24 | Hoechst Ag | Verfahren zur Verbesserung der Retention mineralischer Fuellstoffe bei der Bildung von Papiervliesen |
-
1966
- 1966-02-23 CH CH262666A patent/CH454714A/de unknown
-
1967
- 1967-02-17 AT AT158267A patent/AT265940B/de active
- 1967-02-17 DE DE19671692899 patent/DE1692899A1/de active Pending
- 1967-02-17 GB GB7748/67A patent/GB1125366A/en not_active Expired
- 1967-02-20 FI FI670494A patent/FI46796C/fi active
- 1967-02-20 YU YU0313/67A patent/YU32485B/xx unknown
- 1967-02-20 US US617084A patent/US3400723A/en not_active Expired - Lifetime
- 1967-02-20 SE SE02297/67A patent/SE333702B/xx unknown
- 1967-02-20 IL IL27459A patent/IL27459A/en unknown
- 1967-02-21 GR GR670133498A patent/GR33498B/el unknown
- 1967-02-22 DK DK96467AA patent/DK124348B/da unknown
- 1967-02-22 CS CS671293A patent/CS190304B2/cs unknown
- 1967-02-22 ES ES337161A patent/ES337161A1/es not_active Expired
- 1967-02-22 FR FR96058A patent/FR1516311A/fr not_active Expired
- 1967-02-22 BE BE694447D patent/BE694447A/xx unknown
- 1967-02-22 NO NO166962A patent/NO116794B/no unknown
- 1967-02-23 NL NL6702817A patent/NL6702817A/xx unknown
- 1967-02-23 OA OA52772A patent/OA02334A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT265940B (de) | 1968-10-25 |
| GB1125366A (en) | 1968-08-28 |
| CH454714A (de) | 1968-04-15 |
| NO116794B (US07534539-20090519-C00280.png) | 1969-05-19 |
| FI46796B (US07534539-20090519-C00280.png) | 1973-04-02 |
| NL6702817A (US07534539-20090519-C00280.png) | 1967-08-24 |
| DE1692899A1 (de) | 1974-04-04 |
| DK124348B (da) | 1972-10-09 |
| IL27459A (en) | 1971-11-29 |
| CS190304B2 (en) | 1979-05-31 |
| GR33498B (el) | 1967-12-09 |
| FR1516311A (fr) | 1968-03-08 |
| US3400723A (en) | 1968-09-10 |
| YU32485B (en) | 1974-12-31 |
| SE333702B (US07534539-20090519-C00280.png) | 1971-03-22 |
| OA02334A (fr) | 1970-05-05 |
| YU31367A (en) | 1974-06-30 |
| ES337161A1 (es) | 1968-06-01 |
| FI46796C (fi) | 1973-07-10 |
