CH648578A5 - Verfahren zur thermischen nachbehandlung von verpastbaren polymerisaten des vinylchlorids. - Google Patents
Verfahren zur thermischen nachbehandlung von verpastbaren polymerisaten des vinylchlorids. Download PDFInfo
- Publication number
- CH648578A5 CH648578A5 CH5961/81A CH596181A CH648578A5 CH 648578 A5 CH648578 A5 CH 648578A5 CH 5961/81 A CH5961/81 A CH 5961/81A CH 596181 A CH596181 A CH 596181A CH 648578 A5 CH648578 A5 CH 648578A5
- Authority
- CH
- Switzerland
- Prior art keywords
- powder
- polyvinyl chloride
- weight
- heated
- temperature
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 20
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title description 7
- 229920000642 polymer Polymers 0.000 title description 3
- 238000007669 thermal treatment Methods 0.000 title description 2
- 239000000843 powder Substances 0.000 description 54
- 229920000915 polyvinyl chloride Polymers 0.000 description 31
- 239000004800 polyvinyl chloride Substances 0.000 description 31
- 239000007789 gas Substances 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 12
- 239000006185 dispersion Substances 0.000 description 8
- 230000008719 thickening Effects 0.000 description 8
- 239000003995 emulsifying agent Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000001694 spray drying Methods 0.000 description 4
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- -1 alkyl ether sulfates Chemical class 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- 229920001944 Plastisol Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000004999 plastisol Substances 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3034983A DE3034983C2 (de) | 1980-09-17 | 1980-09-17 | Verfahren zur thermischen Nachbehandlung von verpastbaren Polymerisaten des Vinylchlorids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH648578A5 true CH648578A5 (de) | 1985-03-29 |
Family
ID=6112131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH5961/81A CH648578A5 (de) | 1980-09-17 | 1981-09-15 | Verfahren zur thermischen nachbehandlung von verpastbaren polymerisaten des vinylchlorids. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4389522A (en, 2012) |
| JP (1) | JPS5785824A (en, 2012) |
| AT (1) | AT369751B (en, 2012) |
| BE (1) | BE890392A (en, 2012) |
| BR (1) | BR8105917A (en, 2012) |
| CH (1) | CH648578A5 (en, 2012) |
| DE (1) | DE3034983C2 (en, 2012) |
| DK (1) | DK407981A (en, 2012) |
| FR (1) | FR2490229A1 (en, 2012) |
| GB (1) | GB2086915B (en, 2012) |
| IT (1) | IT1171529B (en, 2012) |
| NO (1) | NO154270C (en, 2012) |
| PL (1) | PL232997A1 (en, 2012) |
| SE (1) | SE447490B (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10349016A1 (de) * | 2003-10-17 | 2005-06-16 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Verfahren zur Herstellung von Kunststoffgranulat |
| US8324339B2 (en) | 2003-10-17 | 2012-12-04 | Eastman Chemical Company | Method and apparatus for thermally processing polyester pellets |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59199722A (ja) * | 1983-04-27 | 1984-11-12 | ア−ムストロング・ワ−ルド・インダストリ−ス・インコ−ポレ−テツド | プラスチゾル型ポリ塩化ビニル樹脂の可塑剤吸収能の改善法および該法によつて得られた樹脂 |
| JPS60120019A (ja) * | 1983-12-02 | 1985-06-27 | Nippon Zeon Co Ltd | 塩化ビニル系重合体粒状物の製造方法 |
| FR2603890B1 (fr) * | 1986-09-12 | 1988-11-18 | Atochem | Procede de preparation d'homo- et copolymeres du chlorure de vinyle aptes a donner des plastisols |
| US7157032B2 (en) | 2003-11-21 | 2007-01-02 | Gala Industries, Inc. | Method and apparatus for making crystalline PET pellets |
| DE102011014131A1 (de) | 2011-03-15 | 2012-09-20 | Thyssenkrupp Uhde Gmbh | Verfahren zur Trocknung von feuchtem Polymerpulver und dafür geeignete Vorrichtung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2531780C3 (de) * | 1975-07-16 | 1980-02-07 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von verpastbaren Polymeren des Vinylchlorids |
| DE2541013C3 (de) * | 1975-09-13 | 1980-12-18 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Nachbehandlung von verpastbaren Polymerisaten des Vinylchlorids |
| JPS54114557A (en) * | 1978-02-28 | 1979-09-06 | Mitsubishi Monsanto Chem Co | Paste resin agglomerate and its composition |
| DE2813205A1 (de) * | 1978-03-25 | 1979-10-04 | Hoechst Ag | Verfahren zur verbesserung der weichmacheraufnahmegeschwindigkeit unterhalb des glasumwandlungspunktes bei vinylchlorid-polymerisaten |
-
1980
- 1980-09-17 DE DE3034983A patent/DE3034983C2/de not_active Expired
-
1981
- 1981-09-02 SE SE8105220A patent/SE447490B/sv not_active IP Right Cessation
- 1981-09-11 PL PL23299781A patent/PL232997A1/xx unknown
- 1981-09-14 DK DK407981A patent/DK407981A/da not_active Application Discontinuation
- 1981-09-15 CH CH5961/81A patent/CH648578A5/de not_active IP Right Cessation
- 1981-09-15 IT IT49290/81A patent/IT1171529B/it active
- 1981-09-15 FR FR8117414A patent/FR2490229A1/fr active Granted
- 1981-09-16 AT AT0399581A patent/AT369751B/de not_active IP Right Cessation
- 1981-09-16 NO NO813155A patent/NO154270C/no unknown
- 1981-09-16 BR BR8105917A patent/BR8105917A/pt unknown
- 1981-09-16 US US06/316,018 patent/US4389522A/en not_active Expired - Lifetime
- 1981-09-16 GB GB8127946A patent/GB2086915B/en not_active Expired
- 1981-09-17 BE BE0/205993A patent/BE890392A/fr not_active IP Right Cessation
- 1981-09-17 JP JP56145646A patent/JPS5785824A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10349016A1 (de) * | 2003-10-17 | 2005-06-16 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Verfahren zur Herstellung von Kunststoffgranulat |
| DE10349016B4 (de) * | 2003-10-17 | 2005-10-20 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Verfahren zur Wärmebehandlung von Pellets aus PET |
| US8324339B2 (en) | 2003-10-17 | 2012-12-04 | Eastman Chemical Company | Method and apparatus for thermally processing polyester pellets |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3034983C2 (de) | 1982-06-16 |
| US4389522A (en) | 1983-06-21 |
| SE447490B (sv) | 1986-11-17 |
| ATA399581A (de) | 1982-06-15 |
| DK407981A (da) | 1982-03-18 |
| SE8105220L (sv) | 1982-03-18 |
| GB2086915B (en) | 1984-05-31 |
| BR8105917A (pt) | 1982-06-08 |
| IT8149290A0 (it) | 1981-09-15 |
| GB2086915A (en) | 1982-05-19 |
| DE3034983A1 (de) | 1982-04-01 |
| PL232997A1 (en, 2012) | 1982-04-13 |
| BE890392A (fr) | 1982-03-17 |
| NO154270B (no) | 1986-05-12 |
| FR2490229A1 (fr) | 1982-03-19 |
| IT1171529B (it) | 1987-06-10 |
| JPS5785824A (en) | 1982-05-28 |
| AT369751B (de) | 1983-01-25 |
| JPH0222091B2 (en, 2012) | 1990-05-17 |
| NO813155L (no) | 1982-03-18 |
| FR2490229B1 (en, 2012) | 1984-05-25 |
| NO154270C (no) | 1987-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |