KR840001828B1 - 낮은 농도의 유화제하에서의 유화중합공정 - Google Patents
낮은 농도의 유화제하에서의 유화중합공정 Download PDFInfo
- Publication number
- KR840001828B1 KR840001828B1 KR1019810000152A KR810000152A KR840001828B1 KR 840001828 B1 KR840001828 B1 KR 840001828B1 KR 1019810000152 A KR1019810000152 A KR 1019810000152A KR 810000152 A KR810000152 A KR 810000152A KR 840001828 B1 KR840001828 B1 KR 840001828B1
- Authority
- KR
- South Korea
- Prior art keywords
- vinyl
- emulsifier
- weight
- reactor
- polymerization
- 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
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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
-
- 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
- C08F14/00—Homopolymers and 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
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Description
Claims (1)
- 수성 반응매질인 유리반응기를 생성케 하는 촉매를 단량체 100중량 부분을 기준으로 약 0.01-0.5%, 유화제로는 탄소수가 8-20인 긴 사슬 포화지방산의 알칼리 금속이나 암모니움 염류로부터 선택된 화합물을 단량체 100 중량 부분을 기준으로 약 0.4-4%, 탄소수가 8-18인 알콜 설페이트의 알칼리금속과 암모니움 염류의 불용성 가소제를 단량체 100 중량부분을 기준으로 약 0.05-4.4%중에서 중합시키고자 하는 단량체 및 단량체를 함유하는 단량체 프리믹스를 형성하고 반응전 촉매 반응온도보다 낮은 온도인 30-70℃에서 미리 혼합하고, 균일하게 하며, 한편 반응기의 pH는 반응이 완성될 때까지 약 2.0-10.5로 유지하고 그리고 중합체 및 공중합체를 회수함을 특징으로 하는 적어도 하나 이상의말단 그룹을 가지는 중합할 수 있는 올레핀 단량체와 비닐, 비닐리덴 할리드 고분자와 이들의 공중합체를 제조하는 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US113840 | 1980-01-21 | ||
| US06/113,840 US4289667A (en) | 1980-01-21 | 1980-01-21 | Emulsion polymerization process with low emulsifier concentration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830005265A KR830005265A (ko) | 1983-08-03 |
| KR840001828B1 true KR840001828B1 (ko) | 1984-10-22 |
Family
ID=22351821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810000152A Expired KR840001828B1 (ko) | 1980-01-21 | 1981-01-20 | 낮은 농도의 유화제하에서의 유화중합공정 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4289667A (ko) |
| EP (1) | EP0043819B1 (ko) |
| KR (1) | KR840001828B1 (ko) |
| BR (1) | BR8009021A (ko) |
| CA (1) | CA1191983A (ko) |
| DE (1) | DE3069390D1 (ko) |
| ES (1) | ES8202564A1 (ko) |
| GR (1) | GR72991B (ko) |
| IN (1) | IN152264B (ko) |
| IT (1) | IT1135093B (ko) |
| MX (1) | MX156881A (ko) |
| WO (1) | WO1981002158A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3402447A1 (de) | 1984-01-25 | 1985-07-25 | Henkel KGaA, 4000 Düsseldorf | Acrylathydrosole |
| DE3806075A1 (de) * | 1988-02-26 | 1989-09-07 | Bayer Ag | Terpolymerisatlatices |
| JP2747843B2 (ja) * | 1990-04-05 | 1998-05-06 | 信越化学工業株式会社 | 塩化ビニル系重合体の製造方法 |
| US5292836A (en) * | 1990-04-05 | 1994-03-08 | Shin-Etsu Chemical Co., Ltd. | Preparation of vinyl chloride polymers using high-speed and low-speed shear agitation |
| DE4224456A1 (de) * | 1992-07-24 | 1994-01-27 | Basf Ag | Verwendung von Pfropfpolymeren zum Fetten und Füllen von Leder und Pelzfellen |
| DE19512882A1 (de) * | 1995-04-06 | 1996-10-10 | Basf Ag | Wäßrige Polymerisatdispersion |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120636Y2 (ko) * | 1971-06-15 | 1976-05-29 | ||
| US3867331A (en) * | 1973-08-29 | 1975-02-18 | Goodrich Co B F | Process for making emulsion polymerized preplasticized vinyl resins |
| US4085267A (en) * | 1976-02-23 | 1978-04-18 | The B. F. Goodrich Company | Process for the suspension polymerization of vinyl chloride with low polymer buildup |
| US4076920A (en) * | 1976-11-02 | 1978-02-28 | The B. F. Goodrich Company | Process for producing homo- or copolymerization of vinyl or vinylidene halides having reduced polymer build-up in the reactor |
| NO140932C (no) * | 1977-08-10 | 1979-12-12 | Sintef | Fremgangsmaate for fremstilling av lateks |
| US4186259A (en) * | 1978-07-31 | 1980-01-29 | The B. F. Goodrich Company | Process for producing homopolymers or copolymers of vinyl or vinylidene halides by emulsion polymerization |
| US4203879A (en) * | 1978-09-01 | 1980-05-20 | The Firestone Tire & Rubber Company | Plastisol resins having improved clarity |
-
1980
- 1980-01-21 US US06/113,840 patent/US4289667A/en not_active Expired - Lifetime
- 1980-12-19 EP EP81900194A patent/EP0043819B1/en not_active Expired
- 1980-12-19 DE DE8181900194T patent/DE3069390D1/de not_active Expired
- 1980-12-19 WO PCT/US1980/001710 patent/WO1981002158A1/en not_active Ceased
- 1980-12-19 BR BR8009021A patent/BR8009021A/pt not_active IP Right Cessation
-
1981
- 1981-01-12 CA CA000368292A patent/CA1191983A/en not_active Expired
- 1981-01-20 KR KR1019810000152A patent/KR840001828B1/ko not_active Expired
- 1981-01-20 IT IT19218/81A patent/IT1135093B/it active
- 1981-01-20 GR GR63920A patent/GR72991B/el unknown
- 1981-01-21 MX MX185646A patent/MX156881A/es unknown
- 1981-01-21 ES ES498718A patent/ES8202564A1/es not_active Expired
- 1981-01-21 IN IN67/CAL/81A patent/IN152264B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4289667A (en) | 1981-09-15 |
| EP0043819B1 (en) | 1984-10-03 |
| CA1191983A (en) | 1985-08-13 |
| IT8119218A0 (it) | 1981-01-20 |
| ES498718A0 (es) | 1981-12-01 |
| KR830005265A (ko) | 1983-08-03 |
| IN152264B (ko) | 1983-12-03 |
| WO1981002158A1 (en) | 1981-08-06 |
| MX156881A (es) | 1988-10-10 |
| ES8202564A1 (es) | 1981-12-01 |
| IT1135093B (it) | 1986-08-20 |
| EP0043819A1 (en) | 1982-01-20 |
| EP0043819A4 (en) | 1982-05-28 |
| DE3069390D1 (en) | 1984-11-08 |
| GR72991B (ko) | 1984-01-23 |
| BR8009021A (pt) | 1981-11-24 |
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| Publication | Publication Date | Title |
|---|---|---|
| US4360651A (en) | Process for preparing spherical and porous vinyl resin particles | |
| US3373150A (en) | Polymerising vinyl chloride | |
| US4292420A (en) | Emulsion polymerization process for producing vinyl dispersion resins | |
| KR840001828B1 (ko) | 낮은 농도의 유화제하에서의 유화중합공정 | |
| US4076920A (en) | Process for producing homo- or copolymerization of vinyl or vinylidene halides having reduced polymer build-up in the reactor | |
| US3882195A (en) | Pre-emulsification-delayed initiation suspension pearl polymerization process | |
| US4186259A (en) | Process for producing homopolymers or copolymers of vinyl or vinylidene halides by emulsion polymerization | |
| US3867331A (en) | Process for making emulsion polymerized preplasticized vinyl resins | |
| US4371677A (en) | Process for making dispersion copolymers through monomer metering | |
| US4461869A (en) | Process for making low fusion dispersion resins | |
| US4404339A (en) | Suspension polymerization process for making vinyl resins for use in plastisols | |
| US4273904A (en) | Process for producing homopolymers or copolymers of vinyl or vinylidene monomers by emulsion polymerization | |
| AU535855B2 (en) | Emulsion polymerization process with low emulsifier concentration | |
| JPH05271313A (ja) | 塩化ビニル系重合体の製造法 | |
| US3654248A (en) | Process for the preparation of vinyl chloride polymers for paste | |
| JPH0419243B2 (ko) | ||
| CA1138150A (en) | Use of an electrolyte in the emulsion polymerization process for producing vinyl dispersion resins | |
| JPH02208307A (ja) | 塩化ビニル系共重合体の製造方法 | |
| KR19990069230A (ko) | 탈포성이 우수한 페이스트 염화 비닐계 수지의 제조방법 | |
| NO762244L (ko) | ||
| DE2246508B2 (de) | Verfahren zur Herstellung von verpastbaren Vinylchlorid-Copolymerisat-Pulvern |
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