NO115269B - - Google Patents
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- Publication number
- NO115269B NO115269B NO144202A NO14420262A NO115269B NO 115269 B NO115269 B NO 115269B NO 144202 A NO144202 A NO 144202A NO 14420262 A NO14420262 A NO 14420262A NO 115269 B NO115269 B NO 115269B
- Authority
- NO
- Norway
- Prior art keywords
- bleaching
- resin
- mass
- pulp
- cellulose pulp
- Prior art date
Links
- 238000004061 bleaching Methods 0.000 claims description 30
- 229920002678 cellulose Polymers 0.000 claims description 10
- 239000001913 cellulose Substances 0.000 claims description 10
- 239000000344 soap Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 9
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 8
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 8
- 239000004571 lime Substances 0.000 claims description 8
- 239000002270 dispersing agent Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 150000004665 fatty acids Chemical class 0.000 claims description 5
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910001424 calcium ion Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 3
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 26
- 229920005989 resin Polymers 0.000 description 26
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 18
- 239000003513 alkali Substances 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 8
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000007844 bleaching agent Substances 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- -1 fatty acid anions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229940055577 oleyl alcohol Drugs 0.000 description 2
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000183024 Populus tremula Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000006884 silylation reaction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000005031 sulfite paper Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/22—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L27/24—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers modified by chemical after-treatment halogenated
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US107929A US3299182A (en) | 1961-05-05 | 1961-05-05 | High impact, heat and chemical resistant blends of chlorinated polyvinyl chloride and chlorinated polyethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO115269B true NO115269B (fi) | 1968-09-09 |
Family
ID=22319225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO144202A NO115269B (fi) | 1961-05-05 | 1962-04-30 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3299182A (fi) |
| AT (1) | AT245252B (fi) |
| AU (1) | AU264375B2 (fi) |
| BE (1) | BE617223A (fi) |
| CH (1) | CH416089A (fi) |
| DE (1) | DE1494094B2 (fi) |
| DK (1) | DK106204C (fi) |
| ES (1) | ES277030A1 (fi) |
| FI (1) | FI40939B (fi) |
| FR (1) | FR1349150A (fi) |
| GB (1) | GB985277A (fi) |
| LU (1) | LU41650A1 (fi) |
| NL (2) | NL136468C (fi) |
| NO (1) | NO115269B (fi) |
| SE (1) | SE303601B (fi) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3409706A (en) * | 1961-08-26 | 1968-11-05 | Hoechst Ag | Thermostable, chlorine-containing plastics mixtures |
| US3459591A (en) * | 1964-11-17 | 1969-08-05 | Daicel Ltd | Process for coating polyolefinic films to make them heat-sealable and gas and water-vapor impermeable |
| DE1544782A1 (de) * | 1965-05-21 | 1969-08-07 | Dynamit Nobel Ag | Verfahren zur Herstellung verformbarer Massen auf der Basis von nachcloriertem Polyvinylchlorid |
| US3453347A (en) * | 1968-01-02 | 1969-07-01 | Goodrich Co B F | Blends of postchlorinated vinyl chloride resin and a postchlorinated linear polyethylene containing a small amount of a rubbery,amorphous polyepoxide |
| NL6802617A (fi) * | 1968-02-23 | 1969-08-26 | ||
| US3856891A (en) * | 1972-03-15 | 1974-12-24 | Dow Chemical Co | Inherently flexible, high strength sheeting from blends of a suspension chlorinated olefin polymer and post-chlorinated polyvinyl chloride |
| US4213891A (en) * | 1978-12-18 | 1980-07-22 | The General Tire & Rubber Company | Thermoformable, high impact low-smoke plastic |
| DE3248731A1 (de) * | 1982-12-31 | 1984-07-05 | Hoechst Ag, 6230 Frankfurt | Thermoplastische masse |
| US4724186A (en) * | 1985-05-13 | 1988-02-09 | The Dow Chemical Company | Weatherable three layer films |
| US4680234A (en) * | 1985-05-13 | 1987-07-14 | The Dow Chemical Company | Weatherable coextruded flexible films and laminated structure |
| US5194471A (en) * | 1991-02-15 | 1993-03-16 | The B. F. Goodrich Company | Rigid chlorinated polyvinyl chloride compound and articles derived therefrom |
| DE69307672T2 (de) * | 1992-12-23 | 1997-07-24 | Goodrich Co B F | CPVC-Zusammensetzung für die Rohr-Extrusion sowie daraus hergestelltes Rohr |
| EP0612602A3 (en) * | 1993-02-26 | 1996-01-24 | Goodrich Co B F | Method for the manufacture of weatherable, rigid extrusion profiles having improved surface appearance. |
| US5587419A (en) * | 1993-02-26 | 1996-12-24 | The B.F. Goodrich Company | Method for the manufacture of weatherable, rigid extrusion profiles having improved surface appearance |
| US20050153122A1 (en) * | 2004-01-12 | 2005-07-14 | Detterman Robert E. | High temperature exterior building products |
| CN114350090B (zh) * | 2022-01-20 | 2023-07-14 | 济南新材料产业技术研究院 | 一种耐高温型高分子合金桥架及其制备方法和应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2592763A (en) * | 1949-04-20 | 1952-04-15 | Du Pont | Chlorinated uncompacted polyethylene |
| NL112643C (fi) * | 1956-01-03 | |||
| BE639752A (fi) * | 1958-01-08 | |||
| NL239234A (fi) * | 1958-05-24 | 1900-01-01 | Hoechst Ag |
-
0
- NL NL278038D patent/NL278038A/xx unknown
- BE BE617223D patent/BE617223A/xx unknown
- NL NL136468D patent/NL136468C/xx active
-
1961
- 1961-05-05 US US107929A patent/US3299182A/en not_active Expired - Lifetime
-
1962
- 1962-04-27 GB GB16149/62A patent/GB985277A/en not_active Expired
- 1962-04-30 NO NO144202A patent/NO115269B/no unknown
- 1962-04-30 AU AU17056/62A patent/AU264375B2/en not_active Expired
- 1962-05-03 FR FR896280A patent/FR1349150A/fr not_active Expired
- 1962-05-04 SE SE5040/62A patent/SE303601B/xx unknown
- 1962-05-04 LU LU41650D patent/LU41650A1/xx unknown
- 1962-05-04 AT AT365862A patent/AT245252B/de active
- 1962-05-04 DK DK203862AA patent/DK106204C/da active
- 1962-05-04 CH CH540662A patent/CH416089A/fr unknown
- 1962-05-04 DE DE1494094A patent/DE1494094B2/de active Granted
- 1962-05-04 FI FI0904/62A patent/FI40939B/fi active
- 1962-05-04 ES ES277030A patent/ES277030A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE303601B (fi) | 1968-09-02 |
| FI40939B (fi) | 1969-03-31 |
| AU264375B2 (en) | 1965-12-21 |
| LU41650A1 (fi) | 1962-07-04 |
| CH416089A (fr) | 1966-06-30 |
| NL136468C (fi) | |
| DE1494094A1 (de) | 1969-01-30 |
| AU1705662A (en) | 1963-10-31 |
| GB985277A (en) | 1965-03-03 |
| BE617223A (fi) | |
| DK106204C (da) | 1967-01-02 |
| ES277030A1 (es) | 1963-01-01 |
| NL278038A (fi) | |
| US3299182A (en) | 1967-01-17 |
| AT245252B (de) | 1966-02-25 |
| FR1349150A (fr) | 1964-01-17 |
| DE1494094B2 (de) | 1975-01-30 |
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