Styrene → Styrene/butadiene pyrrolidinoethyl styrene

HRID 1070363

Reaktionsgleichung

Reaktionsgleichung von HRID 1070363
[C:1]1(S([O-])(=O)=O)[C:10]2[C:5](=[CH:6][CH:7]=CC=2)[CH:4]=[CH:3][CH:2]=1.[Na+].C=O.P([O-])([O-])([O-])=O.[K+].[K+].[K+].[CH3:26][CH:27]([C:29]1CC[C@H]2C(=CC[C@H]3[C@@](C(O)=O)(C)CCC[C@@]32C)[CH:30]=1)C.[OH-].[K+].S([O-])[O-].C=O.[Na+].[Na+].C=CC1C=CC=CC=1.[N:65]1([CH2:70][CH2:71][CH:72]=[CH:73][C:74]2[CH:79]=[CH:78][CH:77]=[CH:76][CH:75]=2)[CH2:69][CH2:68][CH2:67][CH2:66]1.CC(C(C(C(S)(C)C)(C)C)(C)C)C>O>[CH2:7]=[CH:6][C:5]1[CH:10]=[CH:1][CH:2]=[CH:3][CH:4]=1.[CH2:26]=[CH:27][CH:29]=[CH2:30].[N:65]1([CH2:70][CH2:71][CH:72]=[CH:73][C:74]2[CH:75]=[CH:76][CH:77]=[CH:78][CH:79]=2)[CH2:69][CH2:68][CH2:67][CH2:66]1

Komponenten

10

Edukt 8

HCID 7501StyreneHCID 10569Abietic AcidHCID 14797Potassium HydroxideHCID 32793Tert-dodecanethiolHCID 62657Potassium Phosphate, TribasicHCID 21225536CID 21225536HCID 23688955Sodium;formaldehyde;naphthalene-1-sulfonateHCID 672060891-(4-Phenylbut-3-enyl)pyrrolidine

Produkt 1

HCID 86591653Styrene/butadiene pyrrolidinoethyl styrene

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

In this experiment, an emulsion a styrene/butadiene/pyrrolidinoethyl styrene (PES) terpolymer was prepared. In the procedure used, 7.29 lbs. of soft water, 4.76 grams of sodium naphthalenesulfonate-formaldehyde dispersant (Daxad 14B from Hampshire Chemical Co., 47.5% active), 7.2 gms. of tripotassium phosphate, 140 grams of disproportionated rosin acid (potassium salt, 20% solution in water at pH 9.5), and 532 grams of C14-18 and C16-18 unsaturated fatty acids (potassium salt, 10% solution in water at pH 9.5) were charged into a 2-gallon stainless steel reactor. Prior to charging to the reactor, the pH of the solution was adjusted to 10.2-10.8 by the addition of a 10% aqueous potassium hydroxide solution. Then, 100 grams of soft water, 0.32 grams of ethylenediaminetetraacetic acid/ferric sodium complex (Akzo Nobel Chemicals Co.) and 1.08 grams of sodium formaldehyde sulfoxylate were added. Then, 580 grams of styrene, 22.5 grams of PES (92% purity), and 4.5 grams of tert-dodecylmercaptan were added.

Quellen und Nachweise

ORD-Eintrag
ord-e00a207af0bd49489009a51ed5d7766f
Quelldatensatz
uspto-grants-2005_06
Patentnummer
US06901982B2

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