Sebacic Acid → Hexadecylketene

HRID 1995499

반응식

HRID 1995499 반응식
C(O)(=O)CCCCCCCCC(O)=O.NCCNCCNCCNCCNCCN.O[CH:32]([CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH3:51])[C:33](O)=[O:34].NCCNCCNCCN.C(C1OC1)Cl>O.C(O)(=O)C>[CH2:36]([CH:32]=[C:33]=[O:34])[CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH3:51]

참가 물질

8

반응물 5

HCID 5192Sebacic AcidHCID 5565TriethylenetetramineHCID 7835EpichlorohydrinHCID 19990PentaethylenehexamineHCID 694172-Hydroxystearic acid

생성물 1

HCID 23293311Hexadecylketene

시약·촉매·용매 2

HCID 176Acetic Acid용매HCID 962Water용매

실험 절차

Except that 60.5 g of castor oil fatty acid, 20.2 g of sebacic acid and 48.7 g of pentaethylenehexamine were used instead of hydroxystearic acid and triethylenetetramine, the same procedures and conditions as those used in the foregoing Example 1 were repeated to subject the input materials to a reaction. At the end of the reaction, 54 g of glacial acetic acid was added thereto, followed by dilution with warm water. Then, after adding 7.4 g of epichlorohydrin thereto, the resultant system was subjected to a reaction at 80°-85° C. for 2 hours to produce a dispersion having a solid content of 20% by weight. Hereinafter, this dispersion shall be referred to as the dispersing agent Hs according to the present invention. Thereafter, by using 10 parts by weight, as solid content, of the dispersing agent Hs, a dispersion of hexadecyl ketene dimer was prepared in the same manner as in the preceding Example 7. Hereinafter, this dispersion shall be referred to as the cellulose treating agent H according to the present invention.

후처리

  1. customto a reaction
  2. additionwas added
  3. customthe resultant system was subjected to a reaction at 80°-85° C. for 2 hours
  4. customto produce a dispersion

출처 및 근거

ORD 기록
ord-81f598e6b96c4a75a2f9e9bc01822aee
출처 데이터셋
uspto-grants-1983_09
특허 번호
US04405408

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