KR930006053A - 중합체 스케일 방지제, 중합체 스케일 부착을 방지하는데 유효한 중합 용기 및 당해 용기를 사용하여 중합체를 제조하는 방법 - Google Patents
중합체 스케일 방지제, 중합체 스케일 부착을 방지하는데 유효한 중합 용기 및 당해 용기를 사용하여 중합체를 제조하는 방법 Download PDFInfo
- Publication number
- KR930006053A KR930006053A KR1019920017388A KR920017388A KR930006053A KR 930006053 A KR930006053 A KR 930006053A KR 1019920017388 A KR1019920017388 A KR 1019920017388A KR 920017388 A KR920017388 A KR 920017388A KR 930006053 A KR930006053 A KR 930006053A
- Authority
- KR
- South Korea
- Prior art keywords
- polymerization
- polymer
- polymer scale
- condensation product
- component
- 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.)
- Withdrawn
Links
- 229920000642 polymer Polymers 0.000 title claims abstract 20
- 238000006116 polymerization reaction Methods 0.000 title claims abstract 11
- 239000002455 scale inhibitor Substances 0.000 title claims 9
- 238000000034 method Methods 0.000 title claims 2
- -1 aromatic amine compound Chemical class 0.000 claims abstract 11
- 239000007859 condensation product Substances 0.000 claims abstract 10
- 239000000178 monomer Substances 0.000 claims abstract 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract 4
- 150000001875 compounds Chemical class 0.000 claims 6
- 239000011248 coating agent Substances 0.000 claims 5
- 238000000576 coating method Methods 0.000 claims 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims 1
- 238000012662 bulk polymerization Methods 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000012295 chemical reaction liquid Substances 0.000 claims 1
- 239000008119 colloidal silica Substances 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000007720 emulsion polymerization reaction Methods 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims 1
- 238000012685 gas phase polymerization Methods 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 238000010557 suspension polymerization reaction Methods 0.000 claims 1
- 229920001567 vinyl ester resin Polymers 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 229920003169 water-soluble polymer Polymers 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
Classifications
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
- C08F2/004—Scale prevention in a polymerisation reactor or its auxiliary parts by a prior coating on the reactor walls
-
- 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
- C08F2/00—Processes of polymerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP91-271,944 | 1991-09-24 | ||
| JP27194491 | 1991-09-24 | ||
| JP27194591 | 1991-09-24 | ||
| JP91-271,945 | 1991-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR930006053A true KR930006053A (ko) | 1993-04-20 |
Family
ID=26549957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920017388A Withdrawn KR930006053A (ko) | 1991-09-24 | 1992-09-24 | 중합체 스케일 방지제, 중합체 스케일 부착을 방지하는데 유효한 중합 용기 및 당해 용기를 사용하여 중합체를 제조하는 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5399613A (enExample) |
| EP (1) | EP0534434B1 (enExample) |
| KR (1) | KR930006053A (enExample) |
| CA (1) | CA2079065A1 (enExample) |
| DE (1) | DE69215815D1 (enExample) |
| TW (1) | TW235968B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2113577T3 (es) * | 1993-06-15 | 1998-05-01 | Shinetsu Chemical Co | Agente preventivo de la cascarilla polimera. |
| CA2138182C (en) * | 1993-12-27 | 1996-11-12 | Seiichi Masuko | Polymerization process of vinyl chloride |
| JP3375844B2 (ja) * | 1997-02-07 | 2003-02-10 | 信越化学工業株式会社 | 重合体スケール付着防止剤およびそれを用いた塩化ビニル系重合体の製造方法 |
| US6235348B1 (en) | 1998-05-13 | 2001-05-22 | Shin-Etsu Chemical Co., Ltd. | Rust prevention |
| JP3974882B2 (ja) * | 2003-08-07 | 2007-09-12 | 信越化学工業株式会社 | 重合体スケール付着防止剤 |
| PT1514878E (pt) | 2003-09-05 | 2012-05-21 | Shinetsu Chemical Co | Agente preventivo de incrustação de polímero |
| CN106590319B (zh) * | 2016-12-14 | 2019-11-29 | 云南正邦科技有限公司 | 一种芳香胺-酚共缩聚型防粘釜剂及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044139A (en) * | 1974-02-08 | 1977-08-23 | Uniroyal, Inc. | Bis(diphenylaminomethane) antimicrobial agents |
| US4024330A (en) * | 1975-04-08 | 1977-05-17 | The B. F. Goodrich Company | Internally coated reaction vessel and process for coating the same |
| JPS578207A (en) * | 1980-06-17 | 1982-01-16 | Tokuyama Sekisui Kogyo Kk | Suspension polymerization of vinyl chloride |
| JPS6030681B2 (ja) * | 1981-03-23 | 1985-07-18 | 信越化学工業株式会社 | エチレン性二重結合を有する単量体の重合方法 |
| US4355141A (en) * | 1981-05-20 | 1982-10-19 | Mitsui Toatsu Chemical, Inc. | Polymerizing vinyl chloride in reactor treated with condensates |
| US4841009A (en) * | 1982-12-28 | 1989-06-20 | Amoco Corporation | Substantially linear monomeric composition and liquid crystal polymeric compositions derived therefrom |
| CA2010770A1 (en) * | 1989-03-09 | 1990-09-09 | Dinesh N. Khanna | Bis-n,n' nitro or amino benzoyl aminophenols |
-
1992
- 1992-09-24 CA CA002079065A patent/CA2079065A1/en not_active Abandoned
- 1992-09-24 KR KR1019920017388A patent/KR930006053A/ko not_active Withdrawn
- 1992-09-24 EP EP92116373A patent/EP0534434B1/en not_active Expired - Lifetime
- 1992-09-24 DE DE69215815T patent/DE69215815D1/de not_active Expired - Lifetime
- 1992-09-25 TW TW081107579A patent/TW235968B/zh active
-
1994
- 1994-07-27 US US08/281,136 patent/US5399613A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5399613A (en) | 1995-03-21 |
| DE69215815D1 (de) | 1997-01-23 |
| TW235968B (enExample) | 1994-12-11 |
| CA2079065A1 (en) | 1993-03-25 |
| EP0534434B1 (en) | 1996-12-11 |
| EP0534434A1 (en) | 1993-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19920924 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |