BE625689A - - Google Patents
Info
- Publication number
- BE625689A BE625689A BE625689DA BE625689A BE 625689 A BE625689 A BE 625689A BE 625689D A BE625689D A BE 625689DA BE 625689 A BE625689 A BE 625689A
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/1254—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which have been treated to improve their dispersion in the paper-making furnish
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/26—Polyamides; Polyimides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV21976A DE1204517B (de) | 1962-02-02 | 1962-02-02 | Verfahren zur Herstellung von papieraehnlichen Gebilden aus Polyamid-Fasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE625689A true BE625689A (it) |
Family
ID=7579532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE625689D BE625689A (it) | 1962-02-02 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT250160B (it) |
| BE (1) | BE625689A (it) |
| CH (1) | CH412557A (it) |
| DE (1) | DE1204517B (it) |
| GB (1) | GB971845A (it) |
| NL (1) | NL288444A (it) |
-
0
- NL NL288444D patent/NL288444A/xx unknown
- BE BE625689D patent/BE625689A/xx unknown
-
1962
- 1962-02-02 DE DEV21976A patent/DE1204517B/de active Pending
- 1962-12-10 CH CH1447962A patent/CH412557A/de unknown
- 1962-12-12 AT AT969962A patent/AT250160B/de active
-
1963
- 1963-01-25 GB GB328363A patent/GB971845A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH412557A (de) | 1966-04-30 |
| DE1204517B (de) | 1965-11-04 |
| GB971845A (en) | 1964-10-07 |
| AT250160B (de) | 1966-10-25 |
| NL288444A (it) |