DE2146305A1 - Absorbierende Materialien - Google Patents
Absorbierende MaterialienInfo
- Publication number
- DE2146305A1 DE2146305A1 DE19712146305 DE2146305A DE2146305A1 DE 2146305 A1 DE2146305 A1 DE 2146305A1 DE 19712146305 DE19712146305 DE 19712146305 DE 2146305 A DE2146305 A DE 2146305A DE 2146305 A1 DE2146305 A1 DE 2146305A1
- Authority
- DE
- Germany
- Prior art keywords
- pulp
- wood
- deposited
- cellulose
- paper
- 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
- 239000000463 material Substances 0.000 title claims description 11
- 230000002745 absorbent Effects 0.000 title claims description 8
- 239000002250 absorbent Substances 0.000 title claims description 8
- 229920001131 Pulp (paper) Polymers 0.000 claims description 26
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 description 15
- 229920002678 cellulose Polymers 0.000 description 13
- 239000001913 cellulose Substances 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 4
- 235000011613 Pinus brutia Nutrition 0.000 description 4
- 241000018646 Pinus brutia Species 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000878003 Dendrolycopodium obscurum Species 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000005418 vegetable material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO353670A NO124193B (enrdf_load_stackoverflow) | 1970-09-17 | 1970-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2146305A1 true DE2146305A1 (de) | 1972-03-23 |
Family
ID=19879688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712146305 Pending DE2146305A1 (de) | 1970-09-17 | 1971-09-16 | Absorbierende Materialien |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE772650A (enrdf_load_stackoverflow) |
| DE (1) | DE2146305A1 (enrdf_load_stackoverflow) |
| DK (1) | DK128401B (enrdf_load_stackoverflow) |
| GB (1) | GB1365118A (enrdf_load_stackoverflow) |
| NL (1) | NL7112586A (enrdf_load_stackoverflow) |
| NO (1) | NO124193B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316888A1 (fr) * | 1975-07-07 | 1977-02-04 | Colgate Palmolive Co | Article absorbant |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3928129C1 (enrdf_load_stackoverflow) * | 1989-08-25 | 1991-03-07 | Vp-Schickedanz Ag, 8500 Nuernberg, De | |
| NZ235983A (en) * | 1989-11-08 | 1993-01-27 | Novo Nordisk As | Process for hydrolysis of resins in lignocellulosic pulp using enzymes simultaneously with peroxy bleaching; ctmp fluff-pulp and absorbent articles produced therefrom |
| WO2002038857A1 (en) * | 2000-11-10 | 2002-05-16 | Sca Hygiene Products Ab | Method of treating cellulose fibres and products obtained thereby |
| EP1205598A1 (en) * | 2000-11-10 | 2002-05-15 | SCA Hygiene Products AB | Methods of treating cellulose fibres and products obtained thereby |
-
1970
- 1970-09-17 NO NO353670A patent/NO124193B/no unknown
-
1971
- 1971-09-13 NL NL7112586A patent/NL7112586A/xx unknown
- 1971-09-16 DE DE19712146305 patent/DE2146305A1/de active Pending
- 1971-09-16 DK DK453971A patent/DK128401B/da unknown
- 1971-09-16 BE BE772650A patent/BE772650A/xx unknown
- 1971-09-17 GB GB4348571A patent/GB1365118A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316888A1 (fr) * | 1975-07-07 | 1977-02-04 | Colgate Palmolive Co | Article absorbant |
Also Published As
| Publication number | Publication date |
|---|---|
| DK128401B (da) | 1974-04-29 |
| NL7112586A (enrdf_load_stackoverflow) | 1972-03-21 |
| NO124193B (enrdf_load_stackoverflow) | 1972-03-20 |
| BE772650A (fr) | 1972-01-17 |
| GB1365118A (en) | 1974-08-29 |
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