GB1382726A - Methods of preventing build-up in a polymerization reactor - Google Patents
Methods of preventing build-up in a polymerization reactorInfo
- Publication number
- GB1382726A GB1382726A GB5360872A GB5360872A GB1382726A GB 1382726 A GB1382726 A GB 1382726A GB 5360872 A GB5360872 A GB 5360872A GB 5360872 A GB5360872 A GB 5360872A GB 1382726 A GB1382726 A GB 1382726A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grafted
- polyethylene oxide
- nov
- mixture
- aromatic monomer
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 239000005062 Polybutadiene Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 229940072056 alginate Drugs 0.000 abstract 1
- 235000010443 alginic acid Nutrition 0.000 abstract 1
- 229920000615 alginic acid Polymers 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 238000010559 graft polymerization reaction Methods 0.000 abstract 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract 1
- 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 abstract 1
- 239000004816 latex Substances 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 abstract 1
- 229920002857 polybutadiene Polymers 0.000 abstract 1
- 239000010695 polyglycol Substances 0.000 abstract 1
- 229920000151 polyglycol Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920001451 polypropylene glycol Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 abstract 1
- 229920001290 polyvinyl ester Polymers 0.000 abstract 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 abstract 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 abstract 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 abstract 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20196971A | 1971-11-24 | 1971-11-24 | |
| US00201970A US3804924A (en) | 1971-11-24 | 1971-11-24 | Method of preventing build-up in a polymerization reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1382726A true GB1382726A (en) | 1975-02-05 |
Family
ID=26897255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5360872A Expired GB1382726A (en) | 1971-11-24 | 1972-11-20 | Methods of preventing build-up in a polymerization reactor |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4864190A (enrdf_load_stackoverflow) |
| AU (1) | AU474317B2 (enrdf_load_stackoverflow) |
| BE (1) | BE791729A (enrdf_load_stackoverflow) |
| DE (1) | DE2257495A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2160876B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1382726A (enrdf_load_stackoverflow) |
| NL (1) | NL7215672A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL156425B (nl) * | 1974-04-18 | 1978-04-17 | Kureha Chemical Ind Co Ltd | Werkwijze voor het bereiden van entcopolymeren, alsmede gevormde voortbrengselen, geheel of gedeeltelijk bestaande uit een entcopolymeer, bereid volgens deze werkwijze. |
| JPS5123591A (en) * | 1974-08-21 | 1976-02-25 | Kureha Chemical Ind Co Ltd | Shogekikyodoojusuru suchirenjushino seizohoho |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL280615A (enrdf_load_stackoverflow) * | 1960-01-25 | 1900-01-01 |
-
0
- BE BE791729D patent/BE791729A/xx unknown
-
1972
- 1972-11-03 AU AU48501/72A patent/AU474317B2/en not_active Expired
- 1972-11-20 FR FR7241095A patent/FR2160876B1/fr not_active Expired
- 1972-11-20 GB GB5360872A patent/GB1382726A/en not_active Expired
- 1972-11-20 NL NL7215672A patent/NL7215672A/xx not_active Application Discontinuation
- 1972-11-22 JP JP11762272A patent/JPS4864190A/ja active Pending
- 1972-11-23 DE DE19722257495 patent/DE2257495A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2257495A1 (de) | 1973-05-30 |
| AU474317B2 (en) | 1976-07-22 |
| FR2160876A1 (enrdf_load_stackoverflow) | 1973-07-06 |
| NL7215672A (enrdf_load_stackoverflow) | 1973-05-28 |
| AU4850172A (en) | 1974-05-09 |
| FR2160876B1 (enrdf_load_stackoverflow) | 1977-01-14 |
| BE791729A (fr) | 1973-05-22 |
| JPS4864190A (enrdf_load_stackoverflow) | 1973-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |