FR863136A - Manufacture of sheets of paper and molded cardboard - Google Patents
Manufacture of sheets of paper and molded cardboardInfo
- Publication number
- FR863136A FR863136A FR863136DA FR863136A FR 863136 A FR863136 A FR 863136A FR 863136D A FR863136D A FR 863136DA FR 863136 A FR863136 A FR 863136A
- Authority
- FR
- France
- Prior art keywords
- sheets
- paper
- manufacture
- molded cardboard
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
-
- 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
- D21H17/22—Proteins
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US863136XA | 1939-07-27 | 1939-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR863136A true FR863136A (en) | 1941-03-24 |
Family
ID=22197743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR863136D Expired FR863136A (en) | 1939-07-27 | 1940-01-30 | Manufacture of sheets of paper and molded cardboard |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR863136A (en) |
-
1940
- 1940-01-30 FR FR863136D patent/FR863136A/en not_active Expired
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