NL6410479A - - Google Patents
Info
- Publication number
- NL6410479A NL6410479A NL6410479A NL6410479A NL6410479A NL 6410479 A NL6410479 A NL 6410479A NL 6410479 A NL6410479 A NL 6410479A NL 6410479 A NL6410479 A NL 6410479A NL 6410479 A NL6410479 A NL 6410479A
- Authority
- NL
- Netherlands
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
-
- 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
- D21H17/62—Rosin; 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
- 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
- D21H23/24—Addition to the formed paper during paper manufacture
- D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
- D21H23/28—Addition before the dryer section, e.g. at the wet end or press section
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3601163 | 1963-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6410479A true NL6410479A (enrdf_load_html_response) | 1965-03-15 |
Family
ID=10383982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6410479A NL6410479A (enrdf_load_html_response) | 1963-09-12 | 1964-09-09 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE652998A (enrdf_load_html_response) |
| ES (1) | ES303971A1 (enrdf_load_html_response) |
| NL (1) | NL6410479A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001539B1 (en) * | 1977-09-28 | 1981-12-23 | Rockwool Aktiebolaget | A method for the production of a fibrous mat or sheet |
-
1964
- 1964-09-09 NL NL6410479A patent/NL6410479A/xx unknown
- 1964-09-11 ES ES0303971A patent/ES303971A1/es not_active Expired
- 1964-09-11 BE BE652998D patent/BE652998A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES303971A1 (es) | 1965-02-16 |
| BE652998A (enrdf_load_html_response) | 1964-12-31 |