NO135668B - - Google Patents
Download PDFInfo
- Publication number
- NO135668B NO135668B NO804/71A NO80471A NO135668B NO 135668 B NO135668 B NO 135668B NO 804/71 A NO804/71 A NO 804/71A NO 80471 A NO80471 A NO 80471A NO 135668 B NO135668 B NO 135668B
- Authority
- NO
- Norway
- Prior art keywords
- polymerization
- stirring
- approx
- pvc
- minutes
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 30
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 28
- 239000004800 polyvinyl chloride Substances 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 26
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 239000012190 activator Substances 0.000 claims description 8
- 239000000084 colloidal system Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000010557 suspension polymerization reaction Methods 0.000 claims description 6
- 239000008346 aqueous phase Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000008037 PVC plasticizer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- BSVQJWUUZCXSOL-UHFFFAOYSA-N cyclohexylsulfonyl ethaneperoxoate Chemical compound CC(=O)OOS(=O)(=O)C1CCCCC1 BSVQJWUUZCXSOL-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/91—Suspending agents
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702014015 DE2014015C3 (de) | 1970-03-24 | Verfahren zur Herstellung von Polyvinylchlorid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135668B true NO135668B (en, 2012) | 1977-01-31 |
| NO135668C NO135668C (en, 2012) | 1977-05-11 |
Family
ID=5766089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO804/71A NO135668C (en, 2012) | 1970-03-24 | 1971-03-03 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3776894A (en, 2012) |
| AT (1) | AT316863B (en, 2012) |
| BE (1) | BE764693A (en, 2012) |
| CH (1) | CH550213A (en, 2012) |
| CS (1) | CS167306B2 (en, 2012) |
| DK (1) | DK135317C (en, 2012) |
| FR (1) | FR2085048A5 (en, 2012) |
| GB (1) | GB1308574A (en, 2012) |
| HU (1) | HU165941B (en, 2012) |
| LU (1) | LU62823A1 (en, 2012) |
| NL (1) | NL7103826A (en, 2012) |
| NO (1) | NO135668C (en, 2012) |
-
1971
- 1971-03-03 NO NO804/71A patent/NO135668C/no unknown
- 1971-03-08 US US00122090A patent/US3776894A/en not_active Expired - Lifetime
- 1971-03-10 CH CH351871A patent/CH550213A/xx not_active IP Right Cessation
- 1971-03-19 CS CS2027A patent/CS167306B2/cs unknown
- 1971-03-22 NL NL7103826A patent/NL7103826A/xx not_active Application Discontinuation
- 1971-03-22 AT AT244371A patent/AT316863B/de not_active IP Right Cessation
- 1971-03-22 LU LU62823D patent/LU62823A1/xx unknown
- 1971-03-23 HU HUKA1289A patent/HU165941B/hu unknown
- 1971-03-23 DK DK141571A patent/DK135317C/da active
- 1971-03-23 BE BE764693A patent/BE764693A/xx unknown
- 1971-03-23 FR FR7110248A patent/FR2085048A5/fr not_active Expired
- 1971-04-19 GB GB2468271*A patent/GB1308574A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CS167306B2 (en, 2012) | 1976-04-29 |
| GB1308574A (en) | 1973-02-21 |
| NO135668C (en, 2012) | 1977-05-11 |
| DE2014015B2 (de) | 1975-10-16 |
| CH550213A (de) | 1974-06-14 |
| NL7103826A (en, 2012) | 1971-09-28 |
| DK135317B (da) | 1977-04-04 |
| AT316863B (de) | 1974-07-25 |
| DE2014015A1 (en, 2012) | 1971-10-07 |
| FR2085048A5 (en, 2012) | 1971-12-17 |
| LU62823A1 (en, 2012) | 1971-11-08 |
| BE764693A (fr) | 1971-09-23 |
| DK135317C (da) | 1977-09-26 |
| HU165941B (en, 2012) | 1974-12-28 |
| US3776894A (en) | 1973-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4345056A (en) | Process for suspension polymerization of vinyl chloride employing mixed protective colloids | |
| NO151332B (no) | Fremgangsmaate for fremstilling av et bituminoest varmeisolerende, sammensatt taktekkings- eller varmebeskyttelseselement | |
| US3951925A (en) | Process for producing improved vinyl chloride polymers | |
| US3875130A (en) | Preparation with seeding of polymers insoluble in their monomeric compositions | |
| JPS6154801B2 (en, 2012) | ||
| JP2583453B2 (ja) | 可塑剤吸収性の改良された塩化ビニル系重合体の製造方法 | |
| JPS582962B2 (ja) | 塩化ビニル系樹脂の製造方法 | |
| US3701742A (en) | Vinyl chloride polymers and method of preparing same | |
| NO140064B (no) | Fremgangsmaate til fremstilling av pulverformet vinylkloridpolymerisat ved suspensjonspolymerisasjon av vinylklorid | |
| NO155933B (no) | Emulsjonspolymerisasjonsprosess for fremstilling av vinyldispersjonsharpikser. | |
| NO135668B (en, 2012) | ||
| NO151010B (no) | Fremgangsmaate for fremstilling av vinylkloridhomo- eller -ko-polymerisater inneholdende minst 50 vekt% vinylklorid-enheter | |
| SU481160A3 (ru) | Способ получени прозрачных, ударопрочных и атмосферостойких полимеров винилхлорида | |
| US4006201A (en) | Process for the production of polyvinyl chloride graft copolymers | |
| IL25336A (en) | Preparation of polymers containing vinyl chloride | |
| US4093794A (en) | Process for the polymerization of vinyl chloride | |
| US4110527A (en) | Vinyl chloride polymerization using selected amounts of air, oxygen or nitrogen | |
| US3062759A (en) | Process of producing blotter-type vinyl halide resin and product obtained thereby | |
| US4451614A (en) | Process for the production of pourable, tack-free vinyl chloride graft polymers | |
| DE69009712T2 (de) | Verfahren zur Suspensionspolymerisation von Vinylchloridmonomeren. | |
| US4588791A (en) | Process for the production of suspension polyvinyl chloride suitable for processing by injection molding | |
| NO763078L (en, 2012) | ||
| US3666735A (en) | Process for improving plasticizer absorption of polyvinyl halides | |
| AT328179B (de) | Verfahren zum herstellen von vinylchloridpolymeren | |
| US2835643A (en) | After treatment of a polyvinyl chloride polymerizate containing hydrophilic colloid |