JPS6323320B2 - - Google Patents
Info
- Publication number
- JPS6323320B2 JPS6323320B2 JP11874478A JP11874478A JPS6323320B2 JP S6323320 B2 JPS6323320 B2 JP S6323320B2 JP 11874478 A JP11874478 A JP 11874478A JP 11874478 A JP11874478 A JP 11874478A JP S6323320 B2 JPS6323320 B2 JP S6323320B2
- Authority
- JP
- Japan
- Prior art keywords
- added
- paper
- pulp
- pitch
- ethylene oxide
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 40
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 239000002736 nonionic surfactant Substances 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 125000004417 unsaturated alkyl group Chemical group 0.000 claims description 2
- 239000011295 pitch Substances 0.000 description 30
- 239000000123 paper Substances 0.000 description 25
- -1 alkalis Chemical class 0.000 description 13
- 239000000203 mixture Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000003513 alkali Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 238000004513 sizing Methods 0.000 description 6
- 238000010411 cooking Methods 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 150000003973 alkyl amines Chemical class 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000004061 bleaching Methods 0.000 description 4
- 239000002655 kraft paper Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000013055 pulp slurry Substances 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004155 Chlorine dioxide Substances 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000019398 chlorine dioxide Nutrition 0.000 description 1
- 229910001902 chlorine oxide Inorganic materials 0.000 description 1
- MAYPHUUCLRDEAZ-UHFFFAOYSA-N chlorine peroxide Chemical compound ClOOCl MAYPHUUCLRDEAZ-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical compound C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910003439 heavy metal oxide Inorganic materials 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11874478A JPS5545857A (en) | 1978-09-26 | 1978-09-26 | Controlling of pitch obstruction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11874478A JPS5545857A (en) | 1978-09-26 | 1978-09-26 | Controlling of pitch obstruction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5545857A JPS5545857A (en) | 1980-03-31 |
| JPS6323320B2 true JPS6323320B2 (cs) | 1988-05-16 |
Family
ID=14743976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11874478A Granted JPS5545857A (en) | 1978-09-26 | 1978-09-26 | Controlling of pitch obstruction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5545857A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6346169B1 (en) * | 1998-01-13 | 2002-02-12 | Kao Corporation | Paper bulking promoter |
| JP5168826B2 (ja) * | 2006-06-27 | 2013-03-27 | 栗田工業株式会社 | ピッチコントロール剤及びピッチコントロール方法 |
-
1978
- 1978-09-26 JP JP11874478A patent/JPS5545857A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5545857A (en) | 1980-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4666558A (en) | Process for newspaper deinking using low-foaming surfactant deinking agent | |
| JPH07504235A (ja) | 古紙のインキ除去法 | |
| US3808089A (en) | Process and composition for manufacturing top liner and the like from printed and coated stock | |
| JPH0197289A (ja) | 故紙用の脱インキ剤 | |
| EP0666369B1 (en) | Felt conditioner | |
| US1988363A (en) | Process of recovering fiber from waste paper | |
| JPS6323320B2 (cs) | ||
| JP2990202B2 (ja) | ストーンロールからの湿紙の剥離性の改善方法 | |
| JP3870687B2 (ja) | 古紙再生用添加剤および再生紙の製造方法 | |
| JPS6411756B2 (cs) | ||
| AU728234B2 (en) | Deinking process | |
| JP2019039113A (ja) | ピッチコントロール剤及びピッチコントロール方法 | |
| JP6982514B2 (ja) | 紙・パルプ製造工程用ピッチ抑制剤および紙・パルプ製造工程のピッチ抑制方法 | |
| US6784146B1 (en) | Deinking method and composition for wastepaper | |
| JPH10508909A (ja) | 繊維製品のリサイクル | |
| WO2012111418A1 (ja) | ピッチ抑制方法及びピッチ抑制剤 | |
| JP3292701B2 (ja) | ストーンロールからの湿紙の剥離性の改善方法 | |
| JPH04352893A (ja) | ピッチコントロール剤及びそれを用いたピッチコントロール方法 | |
| JPS626039B2 (cs) | ||
| JP2001271290A (ja) | 製紙工程用ピッチコントロール剤及び製紙工程中のピッチの付着防止方法 | |
| JP2023147000A (ja) | ピッチコントロール剤 | |
| JP4802015B2 (ja) | 外添型ピッチコントロール剤 | |
| JP2002294586A (ja) | 古紙再生用添加剤および再生紙の製造方法 | |
| JP2003119683A (ja) | インキ用凝集剤及び古紙の脱墨方法 | |
| JPH0112876B2 (cs) |