BE427195A - - Google Patents
Info
- Publication number
- BE427195A BE427195A BE427195DA BE427195A BE 427195 A BE427195 A BE 427195A BE 427195D A BE427195D A BE 427195DA BE 427195 A BE427195 A BE 427195A
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- 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
-
- 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
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/20—Apparatus therefor
-
- 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
- D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
- D21H23/42—Paper being at least partly surrounded by the material on both sides
-
- 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
- D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
- D21H23/42—Paper being at least partly surrounded by the material on both sides
- D21H23/44—Treatment with a gas or vapour
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
- G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Textile Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Fiber Materials (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10635A US2059880A (en) | 1935-03-12 | 1935-03-12 | Method of sizing photographic paper |
Publications (1)
Publication Number | Publication Date |
---|---|
BE427195A true BE427195A (sv) | 1938-04-30 |
Family
ID=21746654
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE414321D BE414321A (sv) | 1935-03-12 | 1936-03-11 | |
BE427195D BE427195A (sv) | 1935-03-12 | 1938-03-25 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE414321D BE414321A (sv) | 1935-03-12 | 1936-03-11 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2059880A (sv) |
BE (2) | BE414321A (sv) |
DE (3) | DE638406C (sv) |
FR (2) | FR803728A (sv) |
GB (2) | GB470777A (sv) |
NL (2) | NL43362C (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2556262A (en) * | 1946-11-16 | 1951-06-12 | Time Inc | Method of coating paper |
US3616194A (en) * | 1968-12-04 | 1971-10-26 | Wall Away Corp | Fibrous silicate products and methods and apparatus for their production |
US4231129A (en) * | 1979-03-28 | 1980-11-04 | Cotton, Incorporated | Apparatus and method for impregnating a dry fiber batt |
GB8802745D0 (en) * | 1988-02-06 | 1988-03-09 | Raymond Wilson Ltd | Leather treatment |
-
1935
- 1935-03-12 US US10635A patent/US2059880A/en not_active Expired - Lifetime
- 1935-08-04 DE DEK138855D patent/DE638406C/de not_active Expired
-
1936
- 1936-02-20 GB GB5209/36A patent/GB470777A/en not_active Expired
- 1936-02-25 NL NL76723A patent/NL43362C/xx active
- 1936-03-10 FR FR803728D patent/FR803728A/fr not_active Expired
- 1936-03-11 BE BE414321D patent/BE414321A/xx unknown
-
1937
- 1937-12-21 DE DE1937K0148938 patent/DE696918C/de not_active Expired
-
1938
- 1938-02-14 GB GB4613/38A patent/GB488917A/en not_active Expired
- 1938-03-07 NL NL86778A patent/NL48850C/xx active
- 1938-03-25 FR FR49747D patent/FR49747E/fr not_active Expired
- 1938-03-25 BE BE427195D patent/BE427195A/xx unknown
- 1938-04-28 DE DE1938729519D patent/DE729519C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR49747E (fr) | 1939-05-30 |
GB488917A (en) | 1938-07-15 |
FR803728A (fr) | 1936-10-07 |
NL43362C (sv) | 1938-06-15 |
BE414321A (sv) | 1936-04-30 |
NL48850C (sv) | 1940-07-15 |
DE696918C (de) | 1940-10-02 |
DE729519C (de) | 1942-12-17 |
DE638406C (de) | 1936-11-14 |
GB470777A (en) | 1937-08-20 |
US2059880A (en) | 1936-11-03 |