BE687290A - - Google Patents
Info
- Publication number
- BE687290A BE687290A BE687290DA BE687290A BE 687290 A BE687290 A BE 687290A BE 687290D A BE687290D A BE 687290DA BE 687290 A BE687290 A BE 687290A
- 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
- 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
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESC037911 | 1965-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE687290A true BE687290A (https=) | 1967-03-01 |
Family
ID=7434494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE687290D BE687290A (https=) | 1965-10-23 | 1966-09-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3497370A (https=) |
| BE (1) | BE687290A (https=) |
| DE (1) | DE1546460A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE2050456A1 (en) * | 2020-04-21 | 2021-10-22 | Rise Innventia Ab | Transparent paper or cardboard substrate and method for its production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715614A (en) * | 1949-03-31 | 1955-08-16 | Nopco Chem Co | Defoaming agent for pulp and paper stock |
| US3251732A (en) * | 1962-09-06 | 1966-05-17 | Hercules Powder Co Ltd | Rosin size and method of preparing same and paper sized therewith |
-
1965
- 1965-10-23 DE DE19651546460 patent/DE1546460A1/de active Pending
-
1966
- 1966-09-23 BE BE687290D patent/BE687290A/xx unknown
- 1966-09-27 US US582264A patent/US3497370A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3497370A (en) | 1970-02-24 |
| DE1546460A1 (de) | 1970-07-16 |