NO132549C - - Google Patents
Info
- Publication number
- NO132549C NO132549C NO2926/69A NO292669A NO132549C NO 132549 C NO132549 C NO 132549C NO 2926/69 A NO2926/69 A NO 2926/69A NO 292669 A NO292669 A NO 292669A NO 132549 C NO132549 C NO 132549C
- Authority
- NO
- Norway
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
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
-
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Paper (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1771814A DE1771814C2 (de) | 1968-07-16 | 1968-07-16 | Hilfsmittel-Verwendung für die Papierfabrikation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132549B NO132549B (de) | 1975-08-18 |
| NO132549C true NO132549C (de) | 1975-11-26 |
Family
ID=5701003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2926/69A NO132549C (de) | 1968-07-16 | 1969-07-12 |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JPS4933681B1 (de) |
| FI (1) | FI53856C (de) |
| NO (1) | NO132549C (de) |
| SE (1) | SE364331B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50137871U (de) * | 1974-04-30 | 1975-11-13 |
-
1969
- 1969-07-12 NO NO2926/69A patent/NO132549C/no unknown
- 1969-07-15 SE SE10007/69A patent/SE364331B/xx unknown
- 1969-07-15 FI FI2102/69A patent/FI53856C/fi active
- 1969-07-16 JP JP44055815A patent/JPS4933681B1/ja active Pending
-
1974
- 1974-02-04 JP JP7413774A patent/JPS5127720B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5127720B1 (de) | 1976-08-14 |
| FI53856B (fi) | 1978-05-02 |
| NO132549B (de) | 1975-08-18 |
| JPS4933681B1 (de) | 1974-09-09 |
| SE364331B (de) | 1974-02-18 |
| FI53856C (fi) | 1978-08-10 |