BE499018A - - Google Patents
Info
- Publication number
- BE499018A BE499018A BE499018DA BE499018A BE 499018 A BE499018 A BE 499018A BE 499018D A BE499018D A BE 499018DA BE 499018 A BE499018 A BE 499018A
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/30—Pretreatment of the 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
- D21H5/0007—Pretreatment of paper to which liquids or other fluent materials are to be applied
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1029596X | 1949-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE499018A true BE499018A (sv) |
Family
ID=7715445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE499018D BE499018A (sv) | 1949-10-28 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE499018A (sv) |
FR (1) | FR1029596A (sv) |
-
0
- BE BE499018D patent/BE499018A/xx unknown
-
1950
- 1950-10-24 FR FR1029596D patent/FR1029596A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1029596A (fr) | 1953-06-03 |