FR792775A - Process for waterproofing paper and cardboard against fatty substances - Google Patents
Process for waterproofing paper and cardboard against fatty substancesInfo
- Publication number
- FR792775A FR792775A FR792775DA FR792775A FR 792775 A FR792775 A FR 792775A FR 792775D A FR792775D A FR 792775DA FR 792775 A FR792775 A FR 792775A
- Authority
- FR
- France
- Prior art keywords
- fatty substances
- against fatty
- waterproofing paper
- cardboard against
- cardboard
- 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
- D21H17/24—Polysaccharides
- D21H17/30—Alginic acid or alginates
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR46648T | 1935-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR792775A true FR792775A (en) | 1936-01-10 |
Family
ID=8682241
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR792775D Expired FR792775A (en) | 1935-10-14 | 1934-10-10 | Process for waterproofing paper and cardboard against fatty substances |
FR46648D Expired FR46648E (en) | 1935-10-14 | 1935-10-14 | Process for waterproofing paper and cardboard against fatty substances |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR46648D Expired FR46648E (en) | 1935-10-14 | 1935-10-14 | Process for waterproofing paper and cardboard against fatty substances |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE416470A (en) |
FR (2) | FR792775A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1047003B (en) * | 1956-08-20 | 1958-12-18 | Goldschmidt Ag Th | Release agent for self-adhesive layers |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1030167B (en) * | 1954-02-23 | 1958-05-14 | Protan As | Process for producing a smooth coating |
-
0
- BE BE416470D patent/BE416470A/xx unknown
-
1934
- 1934-10-10 FR FR792775D patent/FR792775A/en not_active Expired
-
1935
- 1935-10-14 FR FR46648D patent/FR46648E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1047003B (en) * | 1956-08-20 | 1958-12-18 | Goldschmidt Ag Th | Release agent for self-adhesive layers |
Also Published As
Publication number | Publication date |
---|---|
BE416470A (en) | |
FR46648E (en) | 1936-07-11 |
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