BE679402A - - Google Patents
Info
- Publication number
- BE679402A BE679402A BE679402DA BE679402A BE 679402 A BE679402 A BE 679402A BE 679402D A BE679402D A BE 679402DA BE 679402 A BE679402 A BE 679402A
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR13060A FR1455859A (fr) | 1965-04-13 | 1965-04-13 | Procédé pour la préparation de suspensions aqueuses de fibres synthétiques, notamment pour la fabrication de papiers, et produits obtenus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679402A true BE679402A (enrdf_load_stackoverflow) | 1966-10-12 |
Family
ID=8576321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679402D BE679402A (enrdf_load_stackoverflow) | 1965-04-13 | 1966-04-12 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE679402A (enrdf_load_stackoverflow) |
| CH (1) | CH444658A (enrdf_load_stackoverflow) |
| DE (1) | DE1696257A1 (enrdf_load_stackoverflow) |
| ES (1) | ES325499A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1455859A (enrdf_load_stackoverflow) |
| LU (1) | LU50872A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6604547A (enrdf_load_stackoverflow) |
-
1965
- 1965-04-13 FR FR13060A patent/FR1455859A/fr not_active Expired
-
1966
- 1966-04-05 NL NL6604547A patent/NL6604547A/xx unknown
- 1966-04-12 LU LU50872A patent/LU50872A1/xx unknown
- 1966-04-12 BE BE679402D patent/BE679402A/xx unknown
- 1966-04-13 ES ES0325499A patent/ES325499A1/es not_active Expired
- 1966-04-13 CH CH536166A patent/CH444658A/fr unknown
- 1966-04-13 DE DE19661696257 patent/DE1696257A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6604547A (enrdf_load_stackoverflow) | 1966-10-14 |
| CH444658A (fr) | 1967-09-30 |
| FR1455859A (fr) | 1966-05-20 |
| LU50872A1 (enrdf_load_stackoverflow) | 1966-06-13 |
| DE1696257A1 (de) | 1971-11-18 |
| ES325499A1 (es) | 1967-02-16 |