SE457733B - Anvaendning av en massa som har underkastats mekanisk behandling foer framstaellning av hartsmaettbart papper - Google Patents
Anvaendning av en massa som har underkastats mekanisk behandling foer framstaellning av hartsmaettbart papperInfo
- Publication number
- SE457733B SE457733B SE8106142A SE8106142A SE457733B SE 457733 B SE457733 B SE 457733B SE 8106142 A SE8106142 A SE 8106142A SE 8106142 A SE8106142 A SE 8106142A SE 457733 B SE457733 B SE 457733B
- Authority
- SE
- Sweden
- Prior art keywords
- pulp
- paper
- resin
- mechanical treatment
- use according
- Prior art date
Links
- 238000011282 treatment Methods 0.000 title claims description 37
- 239000011121 hardwood Substances 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 239000011122 softwood Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 229920001131 Pulp (paper) Polymers 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000010893 paper waste Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims description 4
- 241000018646 Pinus brutia Species 0.000 claims description 4
- 230000029087 digestion Effects 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 description 39
- 239000011347 resin Substances 0.000 description 39
- 239000000123 paper Substances 0.000 description 32
- 230000035515 penetration Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 230000035699 permeability Effects 0.000 description 10
- 239000011148 porous material Substances 0.000 description 8
- 206010041662 Splinter Diseases 0.000 description 6
- 244000077923 Vaccinium vitis idaea Species 0.000 description 6
- 235000017606 Vaccinium vitis idaea Nutrition 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYXPMWYHEBGTRV-UHFFFAOYSA-N Omeprazole sodium Chemical compound [Na+].N=1C2=CC(OC)=CC=C2[N-]C=1S(=O)CC1=NC=C(C)C(OC)=C1C RYXPMWYHEBGTRV-UHFFFAOYSA-N 0.000 description 2
- 206010061592 cardiac fibrillation Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002600 fibrillogenic effect Effects 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241001229135 Nassa Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000012353 t test Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
-
- 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
- D21C9/007—Modification of pulp properties by mechanical or physical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19853480A | 1980-10-20 | 1980-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8106142L SE8106142L (sv) | 1982-04-21 |
| SE457733B true SE457733B (sv) | 1989-01-23 |
Family
ID=22733778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8106142A SE457733B (sv) | 1980-10-20 | 1981-10-16 | Anvaendning av en massa som har underkastats mekanisk behandling foer framstaellning av hartsmaettbart papper |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS57149599A (fi) |
| AU (1) | AU532636B2 (fi) |
| BR (1) | BR8106752A (fi) |
| CA (1) | CA1181908A (fi) |
| DE (1) | DE3141572A1 (fi) |
| FI (1) | FI69159B (fi) |
| FR (1) | FR2492424B1 (fi) |
| IL (1) | IL64031A (fi) |
| IT (1) | IT1139255B (fi) |
| MX (1) | MX155610A (fi) |
| SE (1) | SE457733B (fi) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488932A (en) * | 1982-08-18 | 1984-12-18 | James River-Dixie/Northern, Inc. | Fibrous webs of enhanced bulk and method of manufacturing same |
| JPH02200884A (ja) * | 1989-01-25 | 1990-08-09 | Sanyo Kokusaku Pulp Co Ltd | シートの厚さ方向の配向の高いパルプ及びその製造方法並びにこれを用いた浸透性，透気性の優れた紙 |
| AT525430B1 (de) * | 2021-12-23 | 2023-04-15 | Mondi Ag | Papierbahn und Verfahren zur Bildung einer Papierbahn |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2516384A (en) * | 1942-01-15 | 1950-07-25 | Hill Harold Sanford | Mechanically curling cellulose fibers |
| DE1031627B (de) * | 1954-11-03 | 1958-06-04 | Isaac Richard Dunlap | Klebestreifen und Verfahren zu seiner Herstellung |
| DE1461030A1 (de) * | 1962-10-12 | 1968-12-19 | Crown Zellerbach Corp | Verfahren zur Behandlung eines Faserbreies fuer die Papierherstellung |
| US3827934A (en) * | 1971-06-28 | 1974-08-06 | Westvaco Corp | Process for producing high strength,high yield hardwood pulp |
| US4060450A (en) * | 1972-09-01 | 1977-11-29 | Westinghouse Electric Corporation | High yield saturating paper |
| SE7501978L (sv) * | 1975-02-28 | 1976-08-23 | Buckeye Cellulose Corp | Snodda cellulosafibrer impregnerade med vathallfast harts |
| US4036679A (en) * | 1975-12-29 | 1977-07-19 | Crown Zellerbach Corporation | Process for producing convoluted, fiberized, cellulose fibers and sheet products therefrom |
-
1981
- 1981-10-07 CA CA000387453A patent/CA1181908A/en not_active Expired
- 1981-10-11 IL IL64031A patent/IL64031A/xx unknown
- 1981-10-14 AU AU76344/81A patent/AU532636B2/en not_active Ceased
- 1981-10-16 FI FI813242A patent/FI69159B/fi not_active Application Discontinuation
- 1981-10-16 SE SE8106142A patent/SE457733B/sv not_active IP Right Cessation
- 1981-10-19 JP JP56166986A patent/JPS57149599A/ja active Pending
- 1981-10-20 DE DE19813141572 patent/DE3141572A1/de not_active Ceased
- 1981-10-20 FR FR8119688A patent/FR2492424B1/fr not_active Expired
- 1981-10-20 IT IT24577/81A patent/IT1139255B/it active
- 1981-10-20 MX MX189730A patent/MX155610A/es unknown
- 1981-10-20 BR BR8106752A patent/BR8106752A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI813242L (fi) | 1982-04-21 |
| IT1139255B (it) | 1986-09-24 |
| AU532636B2 (en) | 1983-10-06 |
| IT8124577A0 (it) | 1981-10-20 |
| IL64031A (en) | 1985-06-30 |
| DE3141572A1 (de) | 1982-09-23 |
| FR2492424B1 (fr) | 1986-04-25 |
| CA1181908A (en) | 1985-02-05 |
| SE8106142L (sv) | 1982-04-21 |
| MX155610A (es) | 1988-04-06 |
| JPS57149599A (en) | 1982-09-16 |
| FR2492424A1 (fr) | 1982-04-23 |
| FI69159B (fi) | 1985-08-30 |
| AU7634481A (en) | 1982-04-29 |
| BR8106752A (pt) | 1982-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8106142-6 Effective date: 19920510 Format of ref document f/p: F |