DE1254957B - Verfahren zur Herstellung von Papier und Papiererzeugnissen mit grosser Dehnbarkeit - Google Patents
Verfahren zur Herstellung von Papier und Papiererzeugnissen mit grosser DehnbarkeitInfo
- Publication number
- DE1254957B DE1254957B DE1963P0031476 DEP0031476A DE1254957B DE 1254957 B DE1254957 B DE 1254957B DE 1963P0031476 DE1963P0031476 DE 1963P0031476 DE P0031476 A DEP0031476 A DE P0031476A DE 1254957 B DE1254957 B DE 1254957B
- Authority
- DE
- Germany
- Prior art keywords
- paper
- treatment
- ammonia
- liquid
- web
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000000123 paper Substances 0.000 claims description 50
- 238000011282 treatment Methods 0.000 claims description 36
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 33
- 230000008602 contraction Effects 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 229910021529 ammonia Inorganic materials 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002655 kraft paper Substances 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 150000003973 alkyl amines Chemical class 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- -1 Alkylamines Chemical class 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 claims 6
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 240000000254 Agrostemma githago Species 0.000 description 1
- 235000009899 Agrostemma githago Nutrition 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
- D21H17/63—Inorganic compounds
- D21H17/64—Alkaline compounds
-
- 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
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/02—Chemical or biochemical treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Packaging Of Special Articles (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE371662 | 1962-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1254957B true DE1254957B (de) | 1967-11-23 |
Family
ID=20262729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1963P0031476 Pending DE1254957B (de) | 1962-04-03 | 1963-03-30 | Verfahren zur Herstellung von Papier und Papiererzeugnissen mit grosser Dehnbarkeit |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE630310A (enrdf_load_stackoverflow) |
| DE (1) | DE1254957B (enrdf_load_stackoverflow) |
| DK (1) | DK102948C (enrdf_load_stackoverflow) |
| FR (1) | FR1353277A (enrdf_load_stackoverflow) |
| GB (1) | GB1009225A (enrdf_load_stackoverflow) |
| LU (1) | LU43455A1 (enrdf_load_stackoverflow) |
| NL (2) | NL291040A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3392084A (en) * | 1964-12-29 | 1968-07-09 | Procter & Gamble | Process for preparing a cohesive web from non-fibrillatable rayon fibers |
| US3511591A (en) * | 1965-04-09 | 1970-05-12 | Deering Milliken Res Corp | Process and product of rendering cellulosic fabrics amenable to molding operations |
-
0
- NL NL291046D patent/NL291046A/xx unknown
- BE BE630310D patent/BE630310A/xx unknown
- NL NL291040D patent/NL291040A/xx unknown
-
1963
- 1963-03-26 GB GB1200463A patent/GB1009225A/en not_active Expired
- 1963-03-29 DK DK146063A patent/DK102948C/da active
- 1963-03-30 DE DE1963P0031476 patent/DE1254957B/de active Pending
- 1963-04-01 LU LU43455D patent/LU43455A1/xx unknown
- 1963-04-01 FR FR930007A patent/FR1353277A/fr not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| NL291040A (enrdf_load_stackoverflow) | |
| BE630310A (enrdf_load_stackoverflow) | |
| NL291046A (enrdf_load_stackoverflow) | |
| LU43455A1 (enrdf_load_stackoverflow) | 1963-06-01 |
| DK102948C (da) | 1965-10-25 |
| GB1009225A (en) | 1965-11-10 |
| FR1353277A (fr) | 1964-02-21 |
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