NO128878B - - Google Patents
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- Publication number
- NO128878B NO128878B NO434569A NO434569A NO128878B NO 128878 B NO128878 B NO 128878B NO 434569 A NO434569 A NO 434569A NO 434569 A NO434569 A NO 434569A NO 128878 B NO128878 B NO 128878B
- Authority
- NO
- Norway
- Prior art keywords
- mass
- polyaddition
- fluff
- weight
- pulp
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 4
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229920000233 poly(alkylene oxides) Polymers 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims description 2
- 239000002250 absorbent Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 150000008040 ionic compounds Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000007900 aqueous suspension Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE14914/68A SE338916B (fi) | 1968-11-04 | 1968-11-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO128878B true NO128878B (fi) | 1974-01-21 |
| NO128878C NO128878C (fi) | 1975-05-15 |
Family
ID=20299875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO434569A NO128878C (fi) | 1968-11-04 | 1969-11-03 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1955454C3 (fi) |
| FI (1) | FI51842B (fi) |
| FR (1) | FR2022542A1 (fi) |
| NO (1) | NO128878C (fi) |
| SE (1) | SE338916B (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3416043C2 (de) * | 1984-04-30 | 1986-12-04 | Akzo Gmbh, 5600 Wuppertal | Verwendung von Carbonsäureestern oder Polyäthern bei der Herstellung von Papier, insbesondere von trocken- oder naßgekreppten Papieren |
-
1968
- 1968-11-04 SE SE14914/68A patent/SE338916B/xx unknown
-
1969
- 1969-11-03 NO NO434569A patent/NO128878C/no unknown
- 1969-11-04 FI FI316569A patent/FI51842B/fi active
- 1969-11-04 FR FR6937849A patent/FR2022542A1/fr not_active Withdrawn
- 1969-11-04 DE DE19691955454 patent/DE1955454C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO128878C (fi) | 1975-05-15 |
| SE338916B (fi) | 1971-09-20 |
| DE1955454B2 (de) | 1978-07-06 |
| DE1955454A1 (de) | 1970-05-06 |
| FR2022542A1 (en) | 1970-07-31 |
| FI51842B (fi) | 1976-12-31 |
| DE1955454C3 (de) | 1979-03-15 |
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