CH248220A - Process for the production of paper or cardboard. - Google Patents
Process for the production of paper or cardboard.Info
- Publication number
- CH248220A CH248220A CH248220DA CH248220A CH 248220 A CH248220 A CH 248220A CH 248220D A CH248220D A CH 248220DA CH 248220 A CH248220 A CH 248220A
- Authority
- CH
- Switzerland
- Prior art keywords
- cardboard
- paper
- production
- Prior art date
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
- D21H17/61—Bitumen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
- C08L95/005—Aqueous compositions, e.g. emulsions
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/08—Impregnated or coated fibreboard
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2018843A GB577468A (en) | 1943-12-02 | 1943-12-02 | Production of a composite emulsion |
Publications (1)
Publication Number | Publication Date |
---|---|
CH248220A true CH248220A (en) | 1947-04-30 |
Family
ID=10141861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH248220D CH248220A (en) | 1943-12-02 | 1945-02-23 | Process for the production of paper or cardboard. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE459335A (en) |
CH (1) | CH248220A (en) |
FR (1) | FR913240A (en) |
GB (2) | GB577469A (en) |
NL (2) | NL63491C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1035039B (en) * | 1952-10-13 | 1958-07-24 | Wilhelm Holzhaeueriaatexia Hol | Composition for building panels made of vegetable fibers and process for the production thereof |
-
0
- NL NL65856D patent/NL65856C/xx active
- NL NL63491D patent/NL63491C/xx active
- BE BE459335D patent/BE459335A/xx unknown
-
1943
- 1943-12-02 GB GB2018943A patent/GB577469A/en not_active Expired
- 1943-12-02 GB GB2018843A patent/GB577468A/en not_active Expired
-
1945
- 1945-02-23 CH CH248220D patent/CH248220A/en unknown
- 1945-08-07 FR FR913240D patent/FR913240A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR913240A (en) | 1946-09-02 |
GB577469A (en) | 1946-05-20 |
NL65856C (en) | |
NL63491C (en) | |
GB577468A (en) | 1946-05-20 |
BE459335A (en) |
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