JPH0136484B2 - - Google Patents
Info
- Publication number
- JPH0136484B2 JPH0136484B2 JP8174682A JP8174682A JPH0136484B2 JP H0136484 B2 JPH0136484 B2 JP H0136484B2 JP 8174682 A JP8174682 A JP 8174682A JP 8174682 A JP8174682 A JP 8174682A JP H0136484 B2 JPH0136484 B2 JP H0136484B2
- Authority
- JP
- Japan
- Prior art keywords
- latex
- styrene
- emulsifier
- particle size
- reaction
- 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
- 239000004816 latex Substances 0.000 claims description 67
- 229920000126 latex Polymers 0.000 claims description 67
- 239000003995 emulsifying agent Substances 0.000 claims description 19
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 18
- 239000003153 chemical reaction reagent Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 8
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 claims description 7
- 239000003999 initiator Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 150000004706 metal oxides Chemical class 0.000 claims description 6
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 28
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 22
- 230000004520 agglutination Effects 0.000 description 14
- 210000002966 serum Anatomy 0.000 description 14
- 239000004471 Glycine Substances 0.000 description 11
- 239000000427 antigen Substances 0.000 description 11
- 102000036639 antigens Human genes 0.000 description 11
- 108091007433 antigens Proteins 0.000 description 11
- 239000004793 Polystyrene Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229920002223 polystyrene Polymers 0.000 description 8
- 238000007334 copolymerization reaction Methods 0.000 description 5
- 150000004679 hydroxides Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 108010074605 gamma-Globulins Proteins 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- MNCGMVDMOKPCSQ-UHFFFAOYSA-M sodium;2-phenylethenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C=CC1=CC=CC=C1 MNCGMVDMOKPCSQ-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010556 emulsion polymerization method Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000002336 sorption--desorption measurement Methods 0.000 description 2
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- XDIJWRHVEDUFGP-UHFFFAOYSA-N azanium;2-phenylethenesulfonate Chemical compound [NH4+].[O-]S(=O)(=O)C=CC1=CC=CC=C1 XDIJWRHVEDUFGP-UHFFFAOYSA-N 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- ZKIAYSOOCAKOJR-UHFFFAOYSA-M lithium;2-phenylethenesulfonate Chemical compound [Li+].[O-]S(=O)(=O)C=CC1=CC=CC=C1 ZKIAYSOOCAKOJR-UHFFFAOYSA-M 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 nonionic Chemical group 0.000 description 1
- 239000012875 nonionic emulsifier Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- QIFCIFLDTQJGHQ-UHFFFAOYSA-M potassium;2-phenylethenesulfonate Chemical compound [K+].[O-]S(=O)(=O)C=CC1=CC=CC=C1 QIFCIFLDTQJGHQ-UHFFFAOYSA-M 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8174682A JPS58198508A (ja) | 1982-05-14 | 1982-05-14 | 診断試薬用ラテツクスの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8174682A JPS58198508A (ja) | 1982-05-14 | 1982-05-14 | 診断試薬用ラテツクスの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58198508A JPS58198508A (ja) | 1983-11-18 |
| JPH0136484B2 true JPH0136484B2 (de) | 1989-08-01 |
Family
ID=13754996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8174682A Granted JPS58198508A (ja) | 1982-05-14 | 1982-05-14 | 診断試薬用ラテツクスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58198508A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004325416A (ja) * | 2003-04-28 | 2004-11-18 | Sekisui Chem Co Ltd | 測定試薬用担体粒子ラテックス及び測定試薬 |
| EP2023141A2 (de) | 2001-07-02 | 2009-02-11 | Sekisui Medical Co., Ltd. | Latex-Trägerpartikel für ein Testreagens und Testreagens |
| JP2024052454A (ja) * | 2022-09-30 | 2024-04-11 | 積水メディカル株式会社 | ラテックス粒子の製造方法、及び測定試薬の製造方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5989301A (ja) * | 1982-11-12 | 1984-05-23 | Sekisui Chem Co Ltd | 診断試薬用ラテツクスの製造方法 |
| JP6207198B2 (ja) * | 2012-03-28 | 2017-10-04 | 積水メディカル株式会社 | 診断試薬用ラテックス粒子及びその製造方法 |
-
1982
- 1982-05-14 JP JP8174682A patent/JPS58198508A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2023141A2 (de) | 2001-07-02 | 2009-02-11 | Sekisui Medical Co., Ltd. | Latex-Trägerpartikel für ein Testreagens und Testreagens |
| US7867785B2 (en) | 2001-07-02 | 2011-01-11 | Sekisui Medical Co., Ltd. | Carrier particle latex for assay reagent and assay reagent |
| JP2004325416A (ja) * | 2003-04-28 | 2004-11-18 | Sekisui Chem Co Ltd | 測定試薬用担体粒子ラテックス及び測定試薬 |
| JP2024052454A (ja) * | 2022-09-30 | 2024-04-11 | 積水メディカル株式会社 | ラテックス粒子の製造方法、及び測定試薬の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58198508A (ja) | 1983-11-18 |
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