NL6909845A - - Google Patents
Info
- Publication number
- NL6909845A NL6909845A NL6909845A NL6909845A NL6909845A NL 6909845 A NL6909845 A NL 6909845A NL 6909845 A NL6909845 A NL 6909845A NL 6909845 A NL6909845 A NL 6909845A NL 6909845 A NL6909845 A NL 6909845A
- 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
- D21H17/20—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
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
- D21H17/50—Acyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681769700 DE1769700A1 (de) | 1968-06-29 | 1968-06-29 | Verfahren zur Herstellung gebundener Faservliese nach dem Nassverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6909845A true NL6909845A (fr) | 1969-12-31 |
Family
ID=5700231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6909845A NL6909845A (fr) | 1968-06-29 | 1969-06-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3635776A (fr) |
| AT (1) | AT291927B (fr) |
| BR (1) | BR6910287D0 (fr) |
| DE (1) | DE1769700A1 (fr) |
| FR (1) | FR2014444A1 (fr) |
| GB (1) | GB1263488A (fr) |
| NL (1) | NL6909845A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5040185B2 (fr) * | 1973-01-18 | 1975-12-22 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE556030A (fr) * | 1956-05-21 | |||
| US3510390A (en) * | 1967-01-30 | 1970-05-05 | Bjorksten Research Lab Inc | Nonwoven fabrics and method for making same |
-
1968
- 1968-06-29 DE DE19681769700 patent/DE1769700A1/de active Pending
-
1969
- 1969-06-26 AT AT606569A patent/AT291927B/de not_active IP Right Cessation
- 1969-06-26 GB GB32354/69A patent/GB1263488A/en not_active Expired
- 1969-06-26 NL NL6909845A patent/NL6909845A/xx unknown
- 1969-06-27 BR BR210287/69A patent/BR6910287D0/pt unknown
- 1969-06-27 US US837312A patent/US3635776A/en not_active Expired - Lifetime
- 1969-06-27 FR FR6921737A patent/FR2014444A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AT291927B (de) | 1971-08-10 |
| GB1263488A (en) | 1972-02-09 |
| DE1769700A1 (de) | 1971-11-04 |
| BR6910287D0 (pt) | 1973-01-02 |
| US3635776A (en) | 1972-01-18 |
| FR2014444A1 (fr) | 1970-04-17 |