PL74885B2 - - Google Patents
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- Publication number
- PL74885B2 PL74885B2 PL15338672A PL15338672A PL74885B2 PL 74885 B2 PL74885 B2 PL 74885B2 PL 15338672 A PL15338672 A PL 15338672A PL 15338672 A PL15338672 A PL 15338672A PL 74885 B2 PL74885 B2 PL 74885B2
- Authority
- PL
- Poland
- Prior art keywords
- parts
- phase
- monomeric
- blowing agent
- introducing
- Prior art date
Links
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- 239000005662 Paraffin oil Substances 0.000 claims description 2
- 239000008346 aqueous phase Substances 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000004604 Blowing Agent Substances 0.000 claims 2
- LQERIDTXQFOHKA-UHFFFAOYSA-N nonadecane Chemical compound CCCCCCCCCCCCCCCCCCC LQERIDTXQFOHKA-UHFFFAOYSA-N 0.000 claims 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000003350 kerosene Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000005185 salting out Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 238000010557 suspension polymerization reaction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 239000004342 Benzoyl peroxide Substances 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 238000004090 dissolution Methods 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
- 238000001879 gelation Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Description
Sposób wedlug wynalazku jest przedstawiony w przykladach wykonania.Przyklad I. Do 250 czesci wody o tempe¬ raturze 80°C wprowadza sie 2 czesci zelatyny i po calkowitym rozpuszczaniu dodaje sie 50 czesci glikolu etylenowego i 100 czesci siarczanu sodo¬ wego. Po obnizeniu temperatury do 70°C dodaje sie faze monomeryczna, która sporzadza sie z 36 czesci swiezo destylowanego kwasu metakrylowe- 15 25 30 40 go i 6 czesci dwuwinylobenzenu oraz 1 czesci nadtlenku benzoilu i 32 czesci n-heptanu. Proces kopolimeryzacji prowadzi sie w temperaturze 70°C przy szybkosci obrotów mieszadla 250 obrotów/min.Po 30 minutach nastepuje zelowanie, a po 540 mi¬ nutach konczy sie kopolimeryzacje. Kationit od¬ sacza sie od fazy wodnej, która zwraca sie do nastepnej syntezy. Uzyskany produkt wymywa sie wrzaca woda, a nastepnie woda z kwasem w ce¬ lu usuniecia stabilizatora i innych dodatków sto¬ sowanych przy kopolimeryzacji, a nastepnie suszy sie w suszarce prózniowej w temperaturze 70°C przez 12 godzin.Przyklad II. Do 500 czesci wody w tempe¬ raturze 70°C wprowadza sie 5 czesci fosforanu wapnia i 300 czesci chlorku wapniowego. Po roz¬ puszczaniu soli dodaje sie monomery sporzadzone z 72 czesci swiezo destylowanego kwasu metakry¬ lowego i 12 czesci dwuwinylobenzenu, oraz 2 czes¬ ci nadtlenku benzoilu i 4 czesci oleju parafino¬ wego. Czas polimeryzacji w temperaturze 75°C wynosi 2 godziny, w 80°C równiez 2 godziny, a w 85°C 3 godziny. Dalej postepuje sie jak w przykladzie I. PL PL
Claims (1)
1. Zastrzezenie patentowe Sposób wytwarzania porowatego kationitu kar- boksylowego z kwasu metakrylowego lub akrylo¬ wego i dwuwinylobenzenu metoda polimeryzacji suspensyjnej, polegajacy na wprowadzeniu srodka porotwórczego do fazy monomerycznej i stosowa¬ niu stabilizatorów zawiesiny oraz na wprowadza¬ niu soli nieorganicznych do fazy wodnej celem wysolenia monomerów, znamienny tym, ze jako srodek porotwórczy wprowadza sie weglowodory alifatyczne od heptanu do nonadekanu lub mie¬ szaniny weglowodorów jak nafta, olej parafinowy, w ilosci 5% do 80% objetosciowych, najkorzyst¬ niej od 20% do 40% w stosunku do fazy mono¬ merycznej. CZYTELNIA Urzedu Patentowego Polskiej Bzeczyio^; e| Ly.wj W.D.Kart. C/1502/74, 115+15, A4 Cena 10 zl PL PL
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15338672A PL74885B2 (pl) | 1972-02-09 | 1972-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15338672A PL74885B2 (pl) | 1972-02-09 | 1972-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL74885B2 true PL74885B2 (pl) | 1974-12-31 |
Family
ID=19957366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15338672A PL74885B2 (pl) | 1972-02-09 | 1972-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL74885B2 (pl) |
-
1972
- 1972-02-09 PL PL15338672A patent/PL74885B2/pl unknown
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