CH533726A - Verfahren zur Herstellung von Papier - Google Patents
Verfahren zur Herstellung von PapierInfo
- Publication number
- CH533726A CH533726A CH1312470A CH1312470A CH533726A CH 533726 A CH533726 A CH 533726A CH 1312470 A CH1312470 A CH 1312470A CH 1312470 A CH1312470 A CH 1312470A CH 533726 A CH533726 A CH 533726A
- Authority
- CH
- Switzerland
- Prior art keywords
- making paper
- paper
- making
- Prior art date
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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691945104 DE1945104C3 (de) | 1969-09-05 | Verfahren zur Herstellung von Papier mit verbesserten Eigenschaften |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH533726A true CH533726A (de) | 1973-02-15 |
Family
ID=5744726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1312470A CH533726A (de) | 1969-09-05 | 1970-09-02 | Verfahren zur Herstellung von Papier |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT302808B (de) |
| BE (1) | BE755828A (de) |
| CA (1) | CA927554A (de) |
| CH (1) | CH533726A (de) |
| FR (1) | FR2061039A5 (de) |
| GB (1) | GB1320198A (de) |
| SE (1) | SE363521B (de) |
-
0
- BE BE755828D patent/BE755828A/xx unknown
-
1970
- 1970-09-02 CH CH1312470A patent/CH533726A/de not_active IP Right Cessation
- 1970-09-03 SE SE1199070A patent/SE363521B/xx unknown
- 1970-09-03 AT AT801270A patent/AT302808B/de not_active IP Right Cessation
- 1970-09-04 CA CA092332A patent/CA927554A/en not_active Expired
- 1970-09-07 FR FR7032412A patent/FR2061039A5/fr not_active Expired
- 1970-09-07 GB GB4267670A patent/GB1320198A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA927554A (en) | 1973-06-05 |
| DE1945104A1 (de) | 1971-04-01 |
| FR2061039A5 (de) | 1971-06-18 |
| AT302808B (de) | 1972-10-25 |
| GB1320198A (en) | 1973-06-13 |
| SE363521B (de) | 1974-01-21 |
| BE755828A (fr) | 1971-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |