NL238071A - - Google Patents
Info
- Publication number
- NL238071A NL238071A NL238071DA NL238071A NL 238071 A NL238071 A NL 238071A NL 238071D A NL238071D A NL 238071DA NL 238071 A NL238071 A NL 238071A
- 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
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH874249X | 1958-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL238071A true NL238071A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=4544273
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL238071D NL238071A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1958-04-14 | ||
| NL110066D NL110066C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1958-04-14 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL110066D NL110066C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1958-04-14 |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB948750A (en) * | 1960-09-01 | 1964-02-05 | Schweizerische Viscose | Improvements in the production of paper |
| NL275735A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-03-15 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE446575A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1939-05-27 | |||
| US2526638A (en) * | 1949-03-03 | 1950-10-24 | Du Pont | Paper treated with formaldehyde and a polymeric polyamine |
| BE503294A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1950-05-17 | |||
| US2764483A (en) * | 1951-11-06 | 1956-09-25 | Du Pont | Process for sizing paper |
| AT186227B (de) * | 1952-06-04 | 1956-07-25 | Ciba Geigy | Verfahren zum Wasserabstoßendmachen von Fasermaterialien und hiezu geeignete Präparate |
| US2742450A (en) * | 1952-07-14 | 1956-04-17 | Rohm & Haas | Nitrogenous condensates |
| US2748029A (en) * | 1953-04-27 | 1956-05-29 | Eastman Kodak Co | Tub sizing of paper |
| US2772966A (en) * | 1954-07-28 | 1956-12-04 | American Cyanamid Co | Cationic rosin sizes |
-
0
- NL NL238071D patent/NL238071A/xx unknown
- NL NL110066D patent/NL110066C/xx active
-
1958
- 1958-04-14 CH CH356662D patent/CH356662A/de unknown
-
1959
- 1959-03-09 CH CH7055159A patent/CH362596A/de unknown
- 1959-03-10 CH CH7062759A patent/CH362597A/de unknown
- 1959-04-10 GB GB12282/59A patent/GB874249A/en not_active Expired
- 1959-04-11 FR FR791826A patent/FR1246756A/fr not_active Expired
- 1959-04-13 DE DES62561A patent/DE1150865B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH362596A (de) | 1962-06-15 |
| CH356662A (de) | 1961-08-31 |
| GB874249A (en) | 1961-08-02 |
| CH362597A (de) | 1962-06-15 |
| NL110066C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE1150865B (de) | 1963-06-27 |
| FR1246756A (fr) | 1960-11-25 |