참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Isopropanol | HCID 3776 | — |
| 반응물 | Sec-Butyl acetate | HCID 7758 | — |
| 반응물 | Ethyl Acetate | HCID 8857 | — |
| 반응물 | 2-(2-Hydroxypropoxy)-1-propanol | HCID 32881 | — |
| 반응물 | Oleic Acid | HCID 445639 | — |
| 반응물 | HCID 178527255 | HCID 178527255 | — |
| 용매 | Ethanol | HCID 702 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | Estradiol; Norethindrone Acetate | HCID 3045253 | — |
반응 단계
An estradiol/norethindrone acetate pressure-sensitive adhesive mixture was prepared by combining 5.68 grams of a polyoxazoline polymer [Aquazol® 50] with 5.68 grams of isopropyl alcohol and 5.71 grams of toluene. Then 66.41 grams of a polysiloxane adhesive (BIO-PSA®-4603, trimethylated silica treatment with dimethyl siloxane in toluene; Dow Corning Corporation, Medical Products, Midland, Mich.), 8.74 grams of a polyacrylate adhesive (Gelva® 737, an acrylic resin in ethyl acetate, ethanol and toluene; Surface Specialties, Springfield, Mass.), 2.27 grams of dipropylene glycol and 3.41 grams of oleic acid were added as co-solvents and enhancers, and thoroughly mixed in an appropriate container until the mixture was completely homogeneous. The resulting composition had the ingredient concentrations on a dry weight percent basis (i.e., after evaporation of the volatile solvents) as shown below.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US08586080B1 |
|---|
| 출처 데이터셋 | uspto-grants-2013_11 |
|---|
| ORD ID | ord-2e4853dc6e2c47d18a1eb57a640cdeed |
|---|
| 출처 메모 | uspto-grants-2013_11 |
|---|
