Methane → Divinylbenzene-styrene

HRID 492654

Reaktionsgleichung

Reaktionsgleichung von HRID 492654
C1C=CC(N/N=[C:9]2/[C:10](S([O-])(=O)=O)=[CH:11][C:12]3[C:17]([C:18]/2=O)=C(N)C(N=NC2C=CC([N+]([O-])=O)=CC=2)=[C:14](S([O-])(=O)=O)[CH:13]=3)=CC=1.[Na+].[Na+].C.C=CC1C=CC=CC=1.[CH:51]([C:53]1[CH:58]=[CH:57][CH:56]=[CH:55][C:54]=1[CH:59]=[CH2:60])=[CH2:52].C(OOCCCCCCCCCCCC)CCCCCCCCCCC>O>[CH2:14]=[CH:13][C:12]1[CH:17]=[CH:18][CH:9]=[CH:10][CH:11]=1.[CH:51]([C:53]1[CH:58]=[CH:57][CH:56]=[CH:55][C:54]=1[CH:59]=[CH2:60])=[CH2:52]

Komponenten

7

Edukt 5

HCID 297MethaneHCID 7501StyreneHCID 666661,2-DiethenylbenzeneHCID 76169Lauryl peroxideHCID 178508066HCID 178508066, Verbindung

Produkt 1

HCID 174664Divinylbenzene-styrene

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

The positively charged black color particles for display media were produced as follows. 3 parts by weight of nigrosine compound (Bontoron N07: product of Orient Chemical Industries, Ltd.) as a positive charge control agent, and, 5 parts by weight of carbon black (SPECIAL BLACK 5: production of Degussa) as black pigment were dispersed by a sand mill in 94 parts by weight of styrene monomer (KANTO CHEMICAL CO., INC.) and 6 parts by weight of divinylbenzen (KANTO CHEMICAL CO., INC.), and then 2 parts by weight of lauryl peroxide (PEROYL L: product of NOF CORPORATION) was further dissolved therein so as to obtain a liquid. The thus obtained liquid was suspended and polymerized in a purified water in which 0.5% of polyoxyethylene ether sodium sulfate (LATEMURU E-118B: product of KAO CORPORATION) as a surface active agent was added, and then the thus polymerized liquid was subjected to a filtering and drying process. Then, the particles 1 having a particle diameter range of 0.1-50 μm and an average particle diameter of 10 μm were obtained by classifying the dried member by means of classifier (MDS-2: NIPPON PNEUMATIC MFG. CO., LTD.). A glass transition temperature Tg measured by DSC measurement method was 75° C.

Aufarbeitung

  1. customThe positively charged black color particles for display media were produced
  2. customso as to obtain a liquid
  3. additionwas added
  4. customdrying process
  5. customThen, the particles 1 having a particle diameter range of 0.1-50 μm and an average particle diameter of 10 μm were obtained
  6. customwas 75° C.

Quellen und Nachweise

ORD-Eintrag
ord-c53f51291c334833a6cdb2909a9f4b4a
Quelldatensatz
uspto-grants-2009_05
Patentnummer
US07532387B2

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