NO841494L - Fremgangsmaate for fremstilling av pvc-harpiks - Google Patents
Fremgangsmaate for fremstilling av pvc-harpiksInfo
- Publication number
- NO841494L NO841494L NO841494A NO841494A NO841494L NO 841494 L NO841494 L NO 841494L NO 841494 A NO841494 A NO 841494A NO 841494 A NO841494 A NO 841494A NO 841494 L NO841494 L NO 841494L
- Authority
- NO
- Norway
- Prior art keywords
- approx
- phm
- emulsion
- concentration
- seed
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000000839 emulsion Substances 0.000 claims description 44
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 40
- 238000010557 suspension polymerization reaction Methods 0.000 claims description 30
- 229920005989 resin Polymers 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 26
- 239000004800 polyvinyl chloride Substances 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 18
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 18
- 239000000178 monomer Substances 0.000 claims description 12
- 239000000375 suspending agent Substances 0.000 claims description 11
- 229920000126 latex Polymers 0.000 claims description 5
- 239000004816 latex Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 description 14
- 238000006116 polymerization reaction Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000007720 emulsion polymerization reaction Methods 0.000 description 6
- ZACVGCNKGYYQHA-UHFFFAOYSA-N 2-ethylhexoxycarbonyloxy 2-ethylhexyl carbonate Chemical compound CCCCC(CC)COC(=O)OOC(=O)OCC(CC)CCCC ZACVGCNKGYYQHA-UHFFFAOYSA-N 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 4
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 4
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 4
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 4
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012662 bulk polymerization Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229920003008 liquid latex Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
- C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
- C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48739583A | 1983-04-21 | 1983-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO841494L true NO841494L (no) | 1984-10-22 |
Family
ID=23935561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO841494A NO841494L (no) | 1983-04-21 | 1984-04-13 | Fremgangsmaate for fremstilling av pvc-harpiks |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0123533A1 (pt) |
| BR (1) | BR8401830A (pt) |
| DK (1) | DK196984D0 (pt) |
| ES (1) | ES8507157A1 (pt) |
| NO (1) | NO841494L (pt) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1770094A1 (de) * | 1968-03-30 | 1971-09-23 | Dynamit Nobel Ag | Verfahren zur Herstellung von einheitlich verarbeitbarem Polyvinylchlorid |
| US3875130A (en) * | 1969-05-19 | 1975-04-01 | Pechiney Saint Gobain | Preparation with seeding of polymers insoluble in their monomeric compositions |
| GB1378391A (en) * | 1971-04-21 | 1974-12-27 | Bp Chem Int Ltd | Polymerisation process making same |
-
1984
- 1984-04-13 NO NO841494A patent/NO841494L/no unknown
- 1984-04-17 DK DK196984A patent/DK196984D0/da not_active Application Discontinuation
- 1984-04-17 ES ES531702A patent/ES8507157A1/es not_active Expired
- 1984-04-18 BR BR8401830A patent/BR8401830A/pt unknown
- 1984-04-19 EP EP84302701A patent/EP0123533A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES531702A0 (es) | 1985-08-16 |
| EP0123533A1 (en) | 1984-10-31 |
| DK196984D0 (da) | 1984-04-17 |
| BR8401830A (pt) | 1984-11-27 |
| ES8507157A1 (es) | 1985-08-16 |
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