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Heterogeneous catalyst and method for selectively hydrogenating copolymer utilizing the same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-008/04
  • B01J-023/42
  • B01J-023/656
  • B01J-023/46
  • B01J-023/44
  • B01J-021/06
  • B01J-037/02
출원번호 US-0264428 (2014-04-29)
등록번호 US-9714301 (2017-07-25)
우선권정보 TW-102126217 A (2013-07-23)
발명자 / 주소
  • Lo, Man-Yin
  • Chen, Ying-Chieh
출원인 / 주소
  • INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
대리인 / 주소
    Birch, Stewart, Kolasch & Birch, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 40

초록

Disclosed is a method for selectively hydrogenating a copolymer, including contacting a heterogeneous catalyst with a copolymer to process hydrogenation. The copolymer includes aromatic rings and double bonds, and the double bonds are hydrogenated, and the aromatic rings are substantially not hydrog

대표청구항

1. A method for selectively hydrogenating a copolymer, comprising: contacting a heterogeneous catalyst with a copolymer including aromatic rings and double bonds to process a hydrogenation at a temperature of 40° C. to 150° C. under a hydrogen pressure of 10 kg/cm2 to 50 kg/cm2 for hydrogenating the

이 특허에 인용된 특허 (40)

  1. Lin, Fu; Tsai, Chih-Kuang; Liu, Shun-An; Tsai, Jing-Cherng, Catalyst composition and method for hydrogenating a polymer having a conjugated diene.
  2. Tsai Jing-Cherng,TWX ; Chang Wen-Sheng,TWX ; Chao Yu-Shan,TWX ; Chu Chih-Nan,TWX ; Huang Chen-Pao,TWX ; Hsiao Hung-Yang,TWX, Catalyst composition for hydrogenation of conjugated diene based synthetic rubbers.
  3. Thomson Alasdair I. (Reading GB2) King Frank (Reading GB2), Catalytic selective hydrogenation of aliphatic unsaturation in copolymers.
  4. Donald, Robert J.; Hahn, Stephen F.; Pate, III, James E., Compositions comprising hydrogenated block copolymers and end-use applications thereof.
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  6. Bates, Frank S.; Chu, Chin; Fredrickson, Glenn H.; Hahn, Stephen F.; Jones, Mary Ann; Hahnfeld, Jerry L., Hydrogenated block copolymer compositions.
  7. Jerry L. Hahnfeld ; Mary Ann Jones ; Charles A. Berglund ; Gary D. Parsons ; Cora M. Leibig ; Stephen F. Hahn, Hydrogenated block copolymer compositions.
  8. Jerry L. Hahnfeld ; Gary D. Parsons ; Stephen F. Hahn ; Mary Ann Jones, Hydrogenated block copolymers and optical media discs produced therefrom.
  9. Jerry L. Hahnfeld ; Gary D. Parsons ; Stephen F. Hahn ; Mary Ann Jones, Hydrogenated block copolymers and optical media discs produced therefrom.
  10. Jerry L. Hahnfeld ; Stephen F. Hahn, Hydrogenated block copolymers and optical media discs produced therefrom.
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  12. Tsai, Chin Kuang; Chen, Chien Cheng; Pan, Jung Sheng, Hydrogenation catalyst composition and method for hydrogenation of conjugated diene polymer.
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  15. Krupa,Steven L.; Meister,Jill M., Metathesis unit pretreatment process with formation of octene.
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