Calcium Stearate → Ethanox 330 Calcium Stearate

HRID 1358151

Reaktionsgleichung

Reaktionsgleichung von HRID 1358151
[CH3:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][C:18]([O-:20])=[O:19].[CH3:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][C:38]([O-:40])=[O:39].[Ca+2:41].[CH3:42][C:43]1[C:48]([CH2:49][C:50]2[CH:55]=[C:54]([C:56]([CH3:59])([CH3:58])[CH3:57])[C:53]([OH:60])=[C:52]([C:61]([CH3:64])([CH3:63])[CH3:62])[CH:51]=2)=[C:47]([CH3:65])[C:46]([CH2:66][C:67]2[CH:72]=[C:71]([C:73]([CH3:76])([CH3:75])[CH3:74])[C:70]([OH:77])=[C:69]([C:78]([CH3:81])([CH3:80])[CH3:79])[CH:68]=2)=[C:45]([CH3:82])[C:44]=1[CH2:83][C:84]1[CH:89]=[C:88]([C:90]([CH3:93])([CH3:92])[CH3:91])[C:87]([OH:94])=[C:86]([C:95]([CH3:98])([CH3:97])[CH3:96])[CH:85]=1>>[CH3:82][C:45]1[C:46]([CH2:66][C:67]2[CH:72]=[C:71]([C:73]([CH3:74])([CH3:75])[CH3:76])[C:70]([OH:77])=[C:69]([C:78]([CH3:79])([CH3:80])[CH3:81])[CH:68]=2)=[C:47]([CH3:65])[C:48]([CH2:49][C:50]2[CH:51]=[C:52]([C:61]([CH3:64])([CH3:62])[CH3:63])[C:53]([OH:60])=[C:54]([C:56]([CH3:57])([CH3:58])[CH3:59])[CH:55]=2)=[C:43]([CH3:42])[C:44]=1[CH2:83][C:84]1[CH:85]=[C:86]([C:95]([CH3:98])([CH3:97])[CH3:96])[C:87]([OH:94])=[C:88]([C:90]([CH3:93])([CH3:92])[CH3:91])[CH:89]=1.[C:18]([O-:20])(=[O:19])[CH2:17][CH2:16][CH2:15][CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][CH3:1].[Ca+2:41].[C:38]([O-:40])(=[O:39])[CH2:37][CH2:36][CH2:35][CH2:34][CH2:33][CH2:32][CH2:31][CH2:30][CH2:29][CH2:28][CH2:27][CH2:26][CH2:25][CH2:24][CH2:23][CH2:22][CH3:21]

Komponenten

3

Edukt 2

HCID 15324Calcium StearateHCID 743701,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene

Produkt 1

HCID 131723991Ethanox 330 Calcium Stearate

Versuchsvorschrift

2.98 lb of calcium stearate powder (Hydense 5862, obtained from Mallickrodt), 4.26 lb of Ethanox 330 powder, and 12.76 lb of GMS-40 powder were combined and tumble blended for 3 minutes to obtain a homogenous powder blend. This powder blend was processed with the pellet mill under essentially the same conditions/procedures of Example 1, except the powder feed rate to the pellet mill was bout 47 lb/hr and the die temperature ranged from about 42° C. to about 47° C. The output from the pellet mill consisted of 91.5.% by weight cylindrical pellets of nominally 3 mm diameter, the balance being −12 mesh fines. The pellets thus obtained exhibited good abrasion resistance and therefore would handle well in powder metering and conveying equipment.

Aufarbeitung

  1. customto obtain a homogenous powder blend
  2. customranged from about 42° C. to about 47° C
  3. customThe pellets thus obtained

Quellen und Nachweise

ORD-Eintrag
ord-3bf5b7d031264855993073bf2fe5084b
Quelldatensatz
uspto-grants-2003_07
Patentnummer
US06596198B1

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