BE539101A - - Google Patents
Info
- Publication number
- BE539101A BE539101A BE539101A BE539101A BE539101A BE 539101 A BE539101 A BE 539101A BE 539101 A BE539101 A BE 539101A BE 539101 A BE539101 A BE 539101A BE 539101 A BE539101 A BE 539101A
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
-
- 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
- D21H17/07—Nitrogen-containing compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/04—Pitch control
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE339489X | 1954-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539101A true BE539101A (enExample) | 1955-12-19 |
Family
ID=20308333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539101A BE539101A (enExample) | 1954-06-18 | 1955-06-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2932602A (enExample) |
| BE (1) | BE539101A (enExample) |
| CH (1) | CH339489A (enExample) |
| DE (1) | DE1034970B (enExample) |
| FR (1) | FR1132544A (enExample) |
| GB (1) | GB770389A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB937935A (en) * | 1959-01-23 | 1963-09-25 | Rohm & Haas | Improvements in or relating to the manufacture of paper |
| US4995944A (en) * | 1988-09-16 | 1991-02-26 | Dearborn Chemical Company Ltd. | Controlling deposits on paper machine felts using cationic polymer and cationic surfactant mixture |
| US5296024A (en) * | 1991-08-21 | 1994-03-22 | Sequa Chemicals, Inc. | Papermaking compositions, process using same, and paper produced therefrom |
| US5292363A (en) * | 1991-08-21 | 1994-03-08 | Sequa Chemicals, Inc. | Papermarking composition, process using same, and paper produced therefrom |
| CA2185547C (en) * | 1994-03-18 | 2001-01-30 | Shahrokh A. Naieni | Preparing individualized polycarboxylic acid crosslinked cellulosic fibers |
| DK0750484T3 (da) * | 1994-03-18 | 1999-08-30 | Procter & Gamble | Fluidopsamlings- og -distributionselement til absorberende kerne |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2144756A (en) * | 1937-10-14 | 1939-01-24 | Nat Oil Prod Co | Process of treating wood pulp to remove pitch |
| DE742617C (de) * | 1941-03-28 | 1943-12-14 | Chem Fab Joh A Benckiser G M B | Verfahren zur Verhuetung von Harzausscheidungen bei der Papierherstellung |
| NL58741C (enExample) * | 1940-08-19 | |||
| US2683089A (en) * | 1952-06-10 | 1954-07-06 | American Cyanamid Co | Bibulous sheet |
-
1955
- 1955-06-10 GB GB16719/55A patent/GB770389A/en not_active Expired
- 1955-06-13 US US515192A patent/US2932602A/en not_active Expired - Lifetime
- 1955-06-14 FR FR1132544D patent/FR1132544A/fr not_active Expired
- 1955-06-14 DE DEK26054A patent/DE1034970B/de active Pending
- 1955-06-14 CH CH339489D patent/CH339489A/de unknown
- 1955-06-18 BE BE539101A patent/BE539101A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1132544A (fr) | 1957-03-12 |
| US2932602A (en) | 1960-04-12 |
| CH339489A (de) | 1959-06-30 |
| DE1034970B (de) | 1958-07-24 |
| GB770389A (en) | 1957-03-20 |