JP2003137906A - ポリマーラテックスの濃縮方法 - Google Patents
ポリマーラテックスの濃縮方法Info
- Publication number
- JP2003137906A JP2003137906A JP2002262708A JP2002262708A JP2003137906A JP 2003137906 A JP2003137906 A JP 2003137906A JP 2002262708 A JP2002262708 A JP 2002262708A JP 2002262708 A JP2002262708 A JP 2002262708A JP 2003137906 A JP2003137906 A JP 2003137906A
- Authority
- JP
- Japan
- Prior art keywords
- latex
- creaming
- separator
- polymer latex
- polymer
- 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
- 229920000126 latex Polymers 0.000 title claims abstract description 103
- 239000004816 latex Substances 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 34
- 229920000642 polymer Polymers 0.000 title claims abstract description 27
- 239000007787 solid Substances 0.000 claims abstract description 33
- 210000002966 serum Anatomy 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 14
- 238000005189 flocculation Methods 0.000 claims description 11
- 230000016615 flocculation Effects 0.000 claims description 11
- 239000004744 fabric Substances 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 13
- 229920001410 Microfiber Polymers 0.000 abstract description 6
- 238000005345 coagulation Methods 0.000 abstract description 6
- 230000015271 coagulation Effects 0.000 abstract description 6
- 239000003658 microfiber Substances 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract 1
- 230000000153 supplemental effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 27
- 238000000926 separation method Methods 0.000 description 15
- 239000000243 solution Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 239000012071 phase Substances 0.000 description 10
- 229920001084 poly(chloroprene) Polymers 0.000 description 9
- -1 polypropylene Polymers 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 8
- 229920006173 natural rubber latex Polymers 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 235000010443 alginic acid Nutrition 0.000 description 7
- 229920000615 alginic acid Polymers 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical class O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229940072056 alginate Drugs 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000001913 cellulose Chemical class 0.000 description 4
- 229920002678 cellulose Chemical class 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229920001195 polyisoprene Polymers 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical class CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 2
- 239000001639 calcium acetate Substances 0.000 description 2
- 229960005147 calcium acetate Drugs 0.000 description 2
- 235000011092 calcium acetate Nutrition 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000000661 sodium alginate Substances 0.000 description 2
- 235000010413 sodium alginate Nutrition 0.000 description 2
- 229940005550 sodium alginate Drugs 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- PDKAXHLOFWCWIH-UHFFFAOYSA-N 1,1-dichlorobuta-1,3-diene Chemical compound ClC(Cl)=CC=C PDKAXHLOFWCWIH-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000728 ammonium alginate Substances 0.000 description 1
- 235000010407 ammonium alginate Nutrition 0.000 description 1
- KPGABFJTMYCRHJ-YZOKENDUSA-N ammonium alginate Chemical compound [NH4+].[NH4+].O1[C@@H](C([O-])=O)[C@@H](OC)[C@H](O)[C@H](O)[C@@H]1O[C@@H]1[C@@H](C([O-])=O)O[C@@H](O)[C@@H](O)[C@H]1O KPGABFJTMYCRHJ-YZOKENDUSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000012875 nonionic emulsifier Substances 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003458 sulfonic acid derivatives Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C1/00—Treatment of rubber latex
- C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
- C08C1/065—Increasing the size of dispersed rubber particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/045—Breaking emulsions with coalescers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C1/00—Treatment of rubber latex
- C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
- C08C1/075—Concentrating
- C08C1/08—Concentrating with the aid of creaming agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/20—Concentration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10145097-4 | 2001-09-13 | ||
| DE10145097A DE10145097A1 (de) | 2001-09-13 | 2001-09-13 | Verfahren zur Aufkonzentrierung von Polymerlatices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003137906A true JP2003137906A (ja) | 2003-05-14 |
| JP2003137906A5 JP2003137906A5 (enExample) | 2005-10-27 |
Family
ID=7698880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002262708A Pending JP2003137906A (ja) | 2001-09-13 | 2002-09-09 | ポリマーラテックスの濃縮方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6855766B2 (enExample) |
| EP (1) | EP1293516A1 (enExample) |
| JP (1) | JP2003137906A (enExample) |
| CN (1) | CN1258541C (enExample) |
| DE (1) | DE10145097A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009179680A (ja) * | 2008-01-30 | 2009-08-13 | Nippon Zeon Co Ltd | ポリマーエマルジョンの製造方法 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7205986B2 (en) * | 2002-12-18 | 2007-04-17 | Semiconductor Energy Laboratory Co., Ltd. | Image display device and testing method of the same |
| DE102006016608A1 (de) * | 2006-04-06 | 2007-10-11 | Bayer Materialscience Ag | Zubereitungen für den Einsatz in Beton |
| US8110266B2 (en) | 2007-02-08 | 2012-02-07 | Allegiance Corporation | Glove coating and manufacturing process |
| US20080306200A1 (en) | 2007-06-11 | 2008-12-11 | Seong Fong Chen | Antistatic gloves and process for making same |
| US20090234064A1 (en) | 2008-03-14 | 2009-09-17 | Allegiance Corporation | Water-based resin composition and articles made therefrom |
| EP2241580A1 (de) | 2009-04-17 | 2010-10-20 | LANXESS Deutschland GmbH | Verfahren zur Herstellung einer Polymer-Dispersion auf Basis von Polychloropren sowie Anlage zur Herstellung einer Polymer-Dispersion auf Basis von Polychloropren |
| CN101831091B (zh) * | 2010-05-20 | 2012-03-07 | 中国热带农业科学院农产品加工研究所 | 一种提高浓缩天然胶乳质量的方法 |
| WO2012175529A1 (en) | 2011-06-21 | 2012-12-27 | Akzo Nobel Chemicals International B.V. | Method for concentrating an aqueous silicon dioxide dispersion |
| TWI583701B (zh) | 2011-06-21 | 2017-05-21 | 拜耳智慧財產有限公司 | 濃縮含有機聚合物粒子與二氧化矽粒子之水性分散液的方法 |
| CN103772717A (zh) * | 2012-10-26 | 2014-05-07 | 中国石油化工股份有限公司 | 一种胶乳及其制备方法 |
| US10161669B2 (en) | 2015-03-05 | 2018-12-25 | Whirlpool Corporation | Attachment arrangement for vacuum insulated door |
| EP3443284B1 (en) | 2016-04-15 | 2020-11-18 | Whirlpool Corporation | Vacuum insulated refrigerator structure with three dimensional characteristics |
| WO2017180147A1 (en) | 2016-04-15 | 2017-10-19 | Whirlpool Corporation | Vacuum insulated refrigerator cabinet |
| EP3491308B1 (en) | 2016-07-26 | 2021-03-10 | Whirlpool Corporation | Vacuum insulated structure trim breaker |
| EP3500804B1 (en) | 2016-08-18 | 2022-06-22 | Whirlpool Corporation | Refrigerator cabinet |
| CN107141374B (zh) * | 2017-05-19 | 2018-11-09 | 广东石油化工学院 | 一种低腐蚀橡胶凝聚组合物及其使用方法 |
| CN113372468B (zh) * | 2021-07-05 | 2022-06-14 | 淄博鲁华泓锦新材料集团股份有限公司 | 聚异戊二烯胶乳的浓缩方法 |
| CN119613765A (zh) * | 2024-12-16 | 2025-03-14 | 云南正邦科技有限公司 | 一种提升聚合物乳液固含量的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB544449A (en) * | 1940-10-14 | 1942-04-14 | Metallgesellschaft Ag | Process of concentrating dispersions of rubber and rubber-like substances |
| DE3911538A1 (de) * | 1989-04-08 | 1990-10-11 | Henkel Kgaa | Verfahren zum trennen von zweier fluessigen nicht mischbaren organischen komponenten mit einem faserbett als koaleszenzhilfe |
| DE4126483A1 (de) * | 1991-08-10 | 1993-02-11 | Bayer Ag | Verfahren zur aufkonzentrierung von latex-dispersionen |
| DE4305547C2 (de) * | 1993-02-24 | 2002-04-04 | Rhodius Gmbh | Drahtgestrickschlauch sowie Verfahren und Vorrichtung zu dessen Herstellung |
-
2001
- 2001-09-13 DE DE10145097A patent/DE10145097A1/de not_active Withdrawn
-
2002
- 2002-09-02 EP EP02019169A patent/EP1293516A1/de not_active Withdrawn
- 2002-09-09 JP JP2002262708A patent/JP2003137906A/ja active Pending
- 2002-09-10 US US10/242,134 patent/US6855766B2/en not_active Expired - Fee Related
- 2002-09-13 CN CN02142973.1A patent/CN1258541C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009179680A (ja) * | 2008-01-30 | 2009-08-13 | Nippon Zeon Co Ltd | ポリマーエマルジョンの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1406987A (zh) | 2003-04-02 |
| CN1258541C (zh) | 2006-06-07 |
| US20030050383A1 (en) | 2003-03-13 |
| DE10145097A1 (de) | 2003-04-03 |
| US6855766B2 (en) | 2005-02-15 |
| EP1293516A1 (de) | 2003-03-19 |
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