CN105968246B - A kind of preparation method of the vinyl chloride copolymer resin of impact resistance - Google Patents
A kind of preparation method of the vinyl chloride copolymer resin of impact resistance Download PDFInfo
- Publication number
- CN105968246B CN105968246B CN201610414680.0A CN201610414680A CN105968246B CN 105968246 B CN105968246 B CN 105968246B CN 201610414680 A CN201610414680 A CN 201610414680A CN 105968246 B CN105968246 B CN 105968246B
- Authority
- CN
- China
- Prior art keywords
- vinyl chloride
- copolymer resin
- monomer
- reaction temperature
- chloride copolymer
- 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.)
- Active
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
- C08F214/00—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
- C08F214/02—Monomers containing chlorine
- C08F214/04—Monomers containing two carbon atoms
- C08F214/06—Vinyl chloride
-
- 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
- C08F2/20—Aqueous medium with the aid of macromolecular dispersing 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
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)
- Graft Or Block Polymers (AREA)
Abstract
Description
Claims (1)
- A kind of 1. preparation method of the vinyl chloride copolymer resin of impact resistance, it is characterised in thatThe copolymer resin is made up of the raw material of following parts by weight of suspension polymerisation:100 parts of mix monomer, dispersant 0.1-1 parts, initiator 0.05-0.3 parts, pH adjusting agent 0.1-2 parts, chain-transferring agent 0.05-0.2 parts and deionized water 100-300 Part;The mix monomer consists of the following components in percentage by weight:Vinyl chloride 60-90%, vinylidene chloride 5-30%, propylene Acid esters 1-10% and maleic anhydride 1-5%;The dispersant is hydroxypropyl methyl cellulose and/or polyvinyl alcohol;The initiator is azo compound or persulfate;Methods described comprises the following steps:(1) under the protection of inert gas, VCM, dispersant, part initiator, pH adjusting agent and deionized water are added Enter to reactor, at room temperature pre-dispersed 20-30min;(2) 15-45min is reacted at 30-70 DEG C of heating and controlling reaction temperature, then adds vinylidene chloride and crylic acid ester mixture Monomer;(3) after completing monomer addition, remaining initiator is added, reacts 15-30min at 30-70 DEG C of controlling reaction temperature;(4) reactor temperature is warming up to 40-80 DEG C, and maleic anhydride monomer is added dropwise;(5) when polymerization pressure declines 0.1-0.3MPa, chain-transferring agent is added, stops stirring, reduce reaction temperature, release Residual gas in reactor, discharging;(6) discharge filtered, washing and drying process, obtains vinyl chloride copolymer resin;The azo compound is that 2,2 '-azodiisobutyronitrile, -2,4,4- trimethyls valeronitrile of 2,2 '-azo two, azo two are different Heptonitrile, azo-bis-iso-dimethyl or azo diisopropyl imidazoline hydrochloride;The persulfate is potassium peroxydisulfate, sodium peroxydisulfate or mistake Ammonium sulfate;The pH adjusting agent is disodium hydrogen phosphate, sodium dihydrogen phosphate or sodium acid carbonate;The chain-transferring agent is n-dodecyl mercaptan or n-octadecane base mercaptan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610414680.0A CN105968246B (en) | 2014-12-29 | 2014-12-29 | A kind of preparation method of the vinyl chloride copolymer resin of impact resistance |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410836983.2A CN104448092B (en) | 2014-12-29 | 2014-12-29 | Preparation method of impact-resistant chloroethylene copolymer resin |
CN201610414680.0A CN105968246B (en) | 2014-12-29 | 2014-12-29 | A kind of preparation method of the vinyl chloride copolymer resin of impact resistance |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410836983.2A Division CN104448092B (en) | 2014-12-29 | 2014-12-29 | Preparation method of impact-resistant chloroethylene copolymer resin |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105968246A CN105968246A (en) | 2016-09-28 |
CN105968246B true CN105968246B (en) | 2018-03-20 |
Family
ID=52894891
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610412730.1A Expired - Fee Related CN105924559B (en) | 2014-12-29 | 2014-12-29 | A kind of preparation method of the vinyl chloride copolymer resin of impact resistance |
CN201410836983.2A Expired - Fee Related CN104448092B (en) | 2014-12-29 | 2014-12-29 | Preparation method of impact-resistant chloroethylene copolymer resin |
CN201610412735.4A Expired - Fee Related CN106008780B (en) | 2014-12-29 | 2014-12-29 | A kind of preparation method of the vinyl chloride copolymer resin of impact resistance |
CN201610414680.0A Active CN105968246B (en) | 2014-12-29 | 2014-12-29 | A kind of preparation method of the vinyl chloride copolymer resin of impact resistance |
CN201610412284.4A Expired - Fee Related CN105859943B (en) | 2014-12-29 | 2014-12-29 | A kind of preparation method of the vinyl chloride copolymer resin of impact resistance |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610412730.1A Expired - Fee Related CN105924559B (en) | 2014-12-29 | 2014-12-29 | A kind of preparation method of the vinyl chloride copolymer resin of impact resistance |
CN201410836983.2A Expired - Fee Related CN104448092B (en) | 2014-12-29 | 2014-12-29 | Preparation method of impact-resistant chloroethylene copolymer resin |
CN201610412735.4A Expired - Fee Related CN106008780B (en) | 2014-12-29 | 2014-12-29 | A kind of preparation method of the vinyl chloride copolymer resin of impact resistance |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610412284.4A Expired - Fee Related CN105859943B (en) | 2014-12-29 | 2014-12-29 | A kind of preparation method of the vinyl chloride copolymer resin of impact resistance |
Country Status (1)
Country | Link |
---|---|
CN (5) | CN105924559B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108084318A (en) * | 2017-12-28 | 2018-05-29 | 宁波俐辰新能源有限公司 | A kind of nuisanceless flame-resistant high-temperature-resistant polyvinyl chloride and its manufacturing method |
KR102251268B1 (en) * | 2018-04-30 | 2021-05-12 | 주식회사 엘지화학 | Vinyl chloride polymer and preparation method thereof |
CN109369839B (en) * | 2018-09-21 | 2020-12-29 | 无锡洪汇新材料科技股份有限公司 | Self-crosslinking vinyl chloride copolymer emulsion and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294684A (en) * | 1990-05-22 | 1994-03-15 | Shin-Etsu Chemical Co., Ltd. | Process for producing vinyl chloride resin |
CN102850867A (en) * | 2012-09-04 | 2013-01-02 | 海南必凯水性涂料有限公司 | Heat-seal polyvinylidene chloride emulsion used for coating, and preparation method thereof |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1064848A (en) * | 1962-11-17 | 1967-04-12 | Kureha Chemical Ind Co Ltd | Method for the production of vinyl resins |
GB1385326A (en) * | 1971-09-20 | 1975-02-26 | Bp Chem Int Ltd | Co-polymerisation process |
JPS5358592A (en) * | 1976-11-09 | 1978-05-26 | Kureha Chem Ind Co Ltd | Preparation of vinylidene chloride-vinyl chloride copolymer |
JPS6295306A (en) * | 1985-10-22 | 1987-05-01 | Toagosei Chem Ind Co Ltd | Production of vinylidene chloride copolymer |
JPH0493301A (en) * | 1990-08-10 | 1992-03-26 | Kuraray Co Ltd | Dispersing agent and dispersion stabilizer for suspension polymerization of vinyl monomer |
JP2872472B2 (en) * | 1991-12-27 | 1999-03-17 | 三菱重工業株式会社 | Conductive paint for prevention of marine organism adhesion |
EP0633273A1 (en) * | 1993-07-05 | 1995-01-11 | Shin-Etsu Chemical Co., Ltd. | Process for producing vinyl chloride polymers |
JP2003246808A (en) * | 2002-02-26 | 2003-09-05 | Shin Etsu Chem Co Ltd | Method of manufacturing vinyl chloride type polymer |
EP2057201B1 (en) * | 2006-08-25 | 2009-12-23 | Clariant Finance (BVI) Limited | Oil-, water- and soil-repellent perfluoroalkylethyl methacrylate copolymers |
CN101314627B (en) * | 2008-06-04 | 2010-12-01 | 中国农业大学 | Film-forming agent for seed clothing sheet and preparation method thereof |
CN101367898B (en) * | 2008-08-27 | 2010-08-25 | 浙江巨化股份有限公司电化厂 | PVDC copolymerization emulsion, preparation and uses thereof |
FR2945539B1 (en) * | 2009-05-15 | 2012-05-18 | Arkema France | PROCESS FOR PREPARING SUSPENDED PVC GRAFT ON ELASTOMER. |
CN103059192B (en) * | 2012-12-26 | 2015-04-22 | 海南必凯水性涂料有限公司 | Polyvinyl dichloride (PVDC) latex used for interior and exterior wall coating materials and preparation method thereof and application thereof |
CN103193918A (en) * | 2013-05-06 | 2013-07-10 | 南通瑞普埃尔生物工程有限公司 | Vinyl chloride-vinylidene chloride (VDC)/acrylic acid (AA)/methyl methacrylate (MMA)/acrylonitrile (AN) copolymerized polyvinyl dichloride (PVDC) emulsion and preparation method thereof |
CN103467664B (en) * | 2013-09-13 | 2015-09-30 | 四川凯本新材料科技有限公司 | A kind of preparation method of fire-retardant, anti-impact, high workability chlorovinyl Special Resin |
-
2014
- 2014-12-29 CN CN201610412730.1A patent/CN105924559B/en not_active Expired - Fee Related
- 2014-12-29 CN CN201410836983.2A patent/CN104448092B/en not_active Expired - Fee Related
- 2014-12-29 CN CN201610412735.4A patent/CN106008780B/en not_active Expired - Fee Related
- 2014-12-29 CN CN201610414680.0A patent/CN105968246B/en active Active
- 2014-12-29 CN CN201610412284.4A patent/CN105859943B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5294684A (en) * | 1990-05-22 | 1994-03-15 | Shin-Etsu Chemical Co., Ltd. | Process for producing vinyl chloride resin |
CN102850867A (en) * | 2012-09-04 | 2013-01-02 | 海南必凯水性涂料有限公司 | Heat-seal polyvinylidene chloride emulsion used for coating, and preparation method thereof |
Non-Patent Citations (1)
Title |
---|
氯乙烯-丙烯酸异辛酯共聚树脂的合成与表征;姜术丹 等;《聚氯乙烯》;20080531;第36卷(第5期);5-7 * |
Also Published As
Publication number | Publication date |
---|---|
CN105859943B (en) | 2017-12-19 |
CN105924559A (en) | 2016-09-07 |
CN104448092B (en) | 2017-02-22 |
CN105859943A (en) | 2016-08-17 |
CN105968246A (en) | 2016-09-28 |
CN106008780A (en) | 2016-10-12 |
CN104448092A (en) | 2015-03-25 |
CN106008780B (en) | 2017-11-17 |
CN105924559B (en) | 2017-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9718733B2 (en) | Amphoteric betaine-type polycarboxylate superplasticizer and preparation method thereof | |
CN105968246B (en) | A kind of preparation method of the vinyl chloride copolymer resin of impact resistance | |
CN102333799B (en) | Process for producing vinyl acetate/ethylene copolymers by means of emulsion polymerization | |
US3541059A (en) | Novel reaction products of glycidyl esters and alkali metal sulfite or bisulfite,and polymers thereof | |
CN103881029B (en) | The preparation method of short time without thermal source of sustained-release polycarboxylic high-performance slump retaining agent | |
CN106478895A (en) | Compound polycarboxylate water-reducer of a kind of graphene oxide and preparation method thereof | |
CN102010478B (en) | Acrylic ester emulsion and preparation method thereof | |
CN103554496B (en) | A kind of slow setting protects plastotype polycarboxylate water-reducer and preparation method thereof | |
CN1083085A (en) | Multi-component adhesive polymer | |
CN101367898A (en) | PVDC copolymerization emulsion, preparation and uses thereof | |
CN105482342B (en) | Excellent vinyl chloride resin of cryogenic property and preparation method thereof | |
CN102807647B (en) | Polyacrylate latex subjected to suspension graft copolymerization with vinyl chloride | |
CN104628944A (en) | Acrylamide copolymer, as well as preparation method and application thereof | |
CN101326205B (en) | Polyvinylester and poly(meth)acrylate solid resins having high polydispersity | |
CN103073670B (en) | impact modifier ACR resin and preparation method thereof | |
CN106479407A (en) | A kind of paper-plastic stick adhesive and preparation method thereof | |
JPS5859203A (en) | Production of novel silicon-containing modified polyvinyl alcohol | |
CN104263334B (en) | Fluid loss agent of polyvinyl alcohol modification and preparation method thereof | |
KR20150060087A (en) | Composition of acrylic graft copolymer and epoxy resin composition comprising thereof | |
CN103265658A (en) | Heat resistance type vinyl chloride copolymerization resin synthesis method | |
CN103781807A (en) | Vinyl acetate/vinyl 3,5,5-trimethylhexanoate copolymer binder resins | |
CN102321219A (en) | Method for preparing organic-silicon grafted acrylate copolymer emulsion | |
EP0001313A1 (en) | Process for preparing graft copolymers from alkene-1 polymers | |
CN106916257B (en) | A kind of anti-chamotte mould water-reducing agent and preparation method thereof | |
US20110245414A1 (en) | Copolymerizable (Meth)Acrylic Acid Esters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Ruilong Inventor before: Zhou Dasheng |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180131 Address after: Science road high tech Industrial Development Zone Guangzhou city Guangdong province 510000 231, No. 233 building B1B2 building one layer, two layer, three layer, four layer Applicant after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: Yuyao City, Zhejiang province 315400 Ningbo Yangming Street Road No. 42 South Applicant before: Zhou Dasheng Effective date of registration: 20180131 Address after: 528322 Guangdong Province, Foshan city Shunde District Leliu Town Fuan Industrial Zone No. 26-1 block eight Applicant after: Guangdong flower and fruit mountain environmental protection technology Co.,Ltd. Address before: Science road high tech Industrial Development Zone Guangzhou city Guangdong province 510000 231, No. 233 building B1B2 building one layer, two layer, three layer, four layer Applicant before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of an impact resistant vinyl chloride copolymer resin Effective date of registration: 20230118 Granted publication date: 20180320 Pledgee: Foshan Shunde Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: Guangdong flower and fruit mountain environmental protection technology Co.,Ltd. Registration number: Y2023980031609 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |