Potassium Chloride → Styrene/butadiene pyrrolidinoethyl styrene

HRID 2417146

반응식

HRID 2417146 반응식
[C:1]1(S([O-])(=O)=O)[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.[Na+].C=O.[Cl-].[K+].CC(C1CC[C@H]2C(=CC[C@H]3[C@@](C(O)=O)(C)CCC[C@@]32C)C=1)C.P([O-])([O-])([O-])=O.[K+].[K+].[K+].[OH-].[K+].[CH2:52](N(CC(O)=O)CC(O)=O)[CH2:53][N:54](CC(O)=O)[CH2:55][C:56](O)=O.S([O-])[O-].C=O.[Na+].[Na+].C=CC1C=CC=CC=1.N1(CCC=CC2C=CC=CC=2)CCCC1.C(NO)(C)C>O>[CH2:7]=[CH:6][C:5]1[CH:10]=[CH:1][CH:2]=[CH:3][CH:4]=1.[CH2:10]=[CH:1][CH:2]=[CH2:3].[N:54]1([CH2:6][CH2:7][CH:8]=[CH:9][C:10]2[CH:1]=[CH:2][CH:3]=[CH:4][CH:5]=2)[CH2:55][CH2:56][CH2:52][CH2:53]1

참가 물질

12

반응물 10

HCID 4873Potassium ChlorideHCID 6049Ethylenediaminetetraacetic AcidHCID 7501StyreneHCID 10569Abietic AcidHCID 14797Potassium HydroxideHCID 62657Potassium Phosphate, TribasicHCID 78763IsopropylhydroxylamineHCID 21225536CID 21225536HCID 23688955Sodium;formaldehyde;naphthalene-1-sulfonateHCID 672060891-(4-Phenylbut-3-enyl)pyrrolidine

생성물 1

HCID 86591653Styrene/butadiene pyrrolidinoethyl styrene

시약·촉매·용매 1

HCID 962Water용매3회

실험 절차

In this experiment, an emulsion styrene/butadiene/pyrrolidinoethyl styrene (PES) terpolymer was prepared in a larger reactor. In the procedure utilized, 40.1 lbs. of soft water, 33 grams of sodium naphthalenesulfonate-formaldehyde dispersant (Daxad 14B from Hampshire Chemical Co., 47.5% active), 25.5 grams of potassium chloride, 767 grams of disproportionated rosin acid (potassium salt, 20% solution in water at pH 9.5), 2927 grams of C14-18 and C16-18 unsaturated mixed fatty acids (potassium salt, 10% solution in water at pH 9.5), and 5.82 grams of tripotassium phosphate were charged into a 10-gallon stainless steel reactor. Prior to charging to the reactor, the pH of the solution was adjusted to 10.2-10.8 with 20% potassium hydroxide. Next, 440 grams of soft water, 1.26 grams of ethylenediaminetetraacetic acid, ferric sodium complex (Akzo Nobel Chemicals Co.), and 7.75 grams of sodium formaldehyde sulfoxylate were added. Then, 3245 grams of styrene, 59.8 grams of PES (92% purity by GC), and 16.0 grams of tertiary dodecylmercaptan were added. The reactor was evacuated for 15 minutes, and 7700 grams of 1,3-butadiene was added. At 10° C., 10 grams of pinane hydroperoxide (55% active) was added. The emulsion polymerization was initiated at a temperature of 10° C. with the reactor being agitated at a speed of 250 rpm with two AFT blades. After 6.25 hours and about 65% conversion, the polymerization was shortstopped with a solution of 880 grams of soft water and 44 grams of isopropylhydroxylamine (15% active).

후처리

  1. additionwere charged into a 10-gallon stainless steel reactor
  2. customThe reactor was evacuated for 15 minutes
  3. addition7700 grams of 1,3-butadiene was added
  4. additionAt 10° C., 10 grams of pinane hydroperoxide (55% active) was added
  5. customThe emulsion polymerization
  6. customwas initiated at a temperature of 10° C. with the reactor

출처 및 근거

ORD 기록
ord-b5db7d0fc5834c5395ad0bacfd4944df
출처 데이터셋
uspto-grants-2004_11
특허 번호
US06825306B2

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