CN1635003A - 卫生级球形聚氯乙烯树脂的制作方法 - Google Patents
卫生级球形聚氯乙烯树脂的制作方法 Download PDFInfo
- Publication number
- CN1635003A CN1635003A CN 200310122148 CN200310122148A CN1635003A CN 1635003 A CN1635003 A CN 1635003A CN 200310122148 CN200310122148 CN 200310122148 CN 200310122148 A CN200310122148 A CN 200310122148A CN 1635003 A CN1635003 A CN 1635003A
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- spherical
- pvc
- resins
- making method
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 title claims abstract description 35
- 229920005989 resin Polymers 0.000 title claims abstract description 35
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 17
- 229920000915 polyvinyl chloride Polymers 0.000 title abstract description 11
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 14
- 239000000178 monomer Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000000314 lubricant Substances 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 230000005501 phase interface Effects 0.000 claims abstract description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 238000006136 alcoholysis reaction Methods 0.000 claims description 6
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000036541 health Effects 0.000 claims description 3
- MNAHQWDCXOHBHK-UHFFFAOYSA-N 1-phenylpropane-1,1-diol Chemical compound CCC(O)(O)C1=CC=CC=C1 MNAHQWDCXOHBHK-UHFFFAOYSA-N 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003999 initiator Substances 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000006185 dispersion Substances 0.000 description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- -1 2-ethylhexyl Chemical group 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 238000005502 peroxidation Methods 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310122148 CN1280317C (zh) | 2003-12-29 | 2003-12-29 | 卫生级球形聚氯乙烯树脂的制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310122148 CN1280317C (zh) | 2003-12-29 | 2003-12-29 | 卫生级球形聚氯乙烯树脂的制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1635003A true CN1635003A (zh) | 2005-07-06 |
CN1280317C CN1280317C (zh) | 2006-10-18 |
Family
ID=34844410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200310122148 Expired - Lifetime CN1280317C (zh) | 2003-12-29 | 2003-12-29 | 卫生级球形聚氯乙烯树脂的制作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1280317C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102952220A (zh) * | 2011-08-30 | 2013-03-06 | 中国石油化工股份有限公司 | 聚氯乙烯球形树脂的制备方法 |
CN104877056A (zh) * | 2015-07-02 | 2015-09-02 | 杭州电化集团有限公司 | 一种减少颗粒表面皮膜、提高孔隙率的聚氯乙烯树脂制备方法 |
-
2003
- 2003-12-29 CN CN 200310122148 patent/CN1280317C/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102952220A (zh) * | 2011-08-30 | 2013-03-06 | 中国石油化工股份有限公司 | 聚氯乙烯球形树脂的制备方法 |
CN102952220B (zh) * | 2011-08-30 | 2014-12-10 | 中国石油化工股份有限公司 | 聚氯乙烯球形树脂的制备方法 |
CN104877056A (zh) * | 2015-07-02 | 2015-09-02 | 杭州电化集团有限公司 | 一种减少颗粒表面皮膜、提高孔隙率的聚氯乙烯树脂制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1280317C (zh) | 2006-10-18 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Chemical Reagent Research Institute Assignor: TIANJIN CHEMICAL INDUSTRY PLAN Contract fulfillment period: 2009.7.15 to 2014.7.15 Contract record no.: 2009120000209 Denomination of invention: Method for preparing hygiene level ball type polyvinyl chloride resin Granted publication date: 20061018 License type: Exclusive license Record date: 20090910 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.15 TO 2014.7.15; CHANGE OF CONTRACT Name of requester: TIANJIN CITY CHEMICAL AGENT RESEARCH INSTITUTE Effective date: 20090910 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170112 Address after: 300457 Tianjin City Garden Villa Binhai New Area Development Zone No. 14 Patentee after: TIANJIN BOHAI CHEMICAL INDUSTRY Group PLANNING AND DESIGN INSTITUTE Address before: 300480 Tianjin city Tianjin Chemical Plant Association Patentee before: TIANJIN CHEMICAL INDUSTRY PLAN |
|
CP03 | Change of name, title or address |
Address after: 300110 No. 2, Gushan Road, Changjiang Road, Tianjin, Nankai District Patentee after: TIANJIN BOHUA ENGINEERING CO.,LTD. Address before: 300457 Tianjin City Garden Villa Binhai New Area Development Zone No. 14 Patentee before: TIANJIN BOHAI CHEMICAL INDUSTRY Group PLANNING AND DESIGN INSTITUTE |
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CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20061018 |
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CX01 | Expiry of patent term |