FR1479952A - Process for obtaining paper, cardboard or other similar material capable of retaining odors - Google Patents
Process for obtaining paper, cardboard or other similar material capable of retaining odorsInfo
- Publication number
- FR1479952A FR1479952A FR61734A FR61734A FR1479952A FR 1479952 A FR1479952 A FR 1479952A FR 61734 A FR61734 A FR 61734A FR 61734 A FR61734 A FR 61734A FR 1479952 A FR1479952 A FR 1479952A
- Authority
- FR
- France
- Prior art keywords
- cardboard
- material capable
- similar material
- obtaining paper
- odors
- 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
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/23—Lignins
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR61734A FR1479952A (en) | 1966-05-16 | 1966-05-16 | Process for obtaining paper, cardboard or other similar material capable of retaining odors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR61734A FR1479952A (en) | 1966-05-16 | 1966-05-16 | Process for obtaining paper, cardboard or other similar material capable of retaining odors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1479952A true FR1479952A (en) | 1967-05-05 |
Family
ID=8608732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR61734A Expired FR1479952A (en) | 1966-05-16 | 1966-05-16 | Process for obtaining paper, cardboard or other similar material capable of retaining odors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1479952A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012775A1 (en) * | 1978-12-20 | 1980-07-09 | Eric S. Prior | Process for pulping ligno-cellulosic material |
EP0022881A1 (en) * | 1979-07-19 | 1981-01-28 | Eric S. Prior | Accelerated pulping process |
-
1966
- 1966-05-16 FR FR61734A patent/FR1479952A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012775A1 (en) * | 1978-12-20 | 1980-07-09 | Eric S. Prior | Process for pulping ligno-cellulosic material |
EP0022881A1 (en) * | 1979-07-19 | 1981-01-28 | Eric S. Prior | Accelerated pulping process |
WO1981000267A1 (en) * | 1979-07-19 | 1981-02-05 | E Prior | Accelerated pulping process |
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