IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
- C10C-003/02
- C10L-001/26
|
출원번호 |
US-0814536
(1991-12-30)
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발명자
/ 주소 |
- Sung Rodney L. (Fishkill NY) DeRosa Thomas F. (Passaic NJ) Storm David A. (Montvale NJ) Kaufman Benjamin J. (Hopewell Jct. NY)
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출원인 / 주소 |
- Texaco Inc. (White Plains NY 02)
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인용정보 |
피인용 횟수 :
4 인용 특허 :
0 |
초록
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A composition of matter useful as an asphaltene dispersant, comprising a mixture of: (a) poly[P,P′-(propylene oxide-400)phosphite) poly[di(propylene oxide--400)diol)]]-P,P diasphalenate; (b) poly[P,P′-(propylene oxide-400)phosphite -poly[di(propylene oxide--1000) diol)]]-P,P′-diasphalenate; (c) Poly
A composition of matter useful as an asphaltene dispersant, comprising a mixture of: (a) poly[P,P′-(propylene oxide-400)phosphite) poly[di(propylene oxide--400)diol)]]-P,P diasphalenate; (b) poly[P,P′-(propylene oxide-400)phosphite -poly[di(propylene oxide--1000) diol)]]-P,P′-diasphalenate; (c) Poly[P,P′-(propylene oxide-400)phosphite) -poly(propylene oxide-400-poly(propylene oxide-1000)diol)]]-P-P′-diasphalenate (d) Poly[P,P′-(propylene oxide-1000)phosphite -poly[di(propylene oxide-400) diol)]]-P,P′-diasphalenate; (e) poly[P,P′-(propylene oxide-1000)phosphite) poly[di(propylene oxide-1000)diol)]]-P,P′-diasphalenate; (f) poly[P,P′(propylene oxide-1000)phosphite) poly[di([propylene oxide-400-poly (propylene oxide-1000)diol)]]-P,P′-diasphaltenate; (g) cyclo[P,P′-di(polypropylene oxide -400)phosphite]-P,P′-diasphaltenate; (h) cyclo[P,P′-di-(polypropylene oxide-1000) phosphite]-P,P′-diasphaltenate; (i) cyclo[P,P′-(polypropyleneoxide-400) -(polypropyleneoxide-1000)-phosphite]-P,P′diasphaltenate; (j) poly[(dipropyleneoxide-400)phosphite) diol]asphaltenate; (k) poly[dipropyeneoxide-1000) phosphite)diol]asphaltenate; (l) poly[(propyleneoxide-400)-propyleneoxide-1000)phosphite; (m) poly[cyclo(propyleneoxide-400)phosphite]asphaltenate; and (n) poly[cyclo(propyleneoxide-1000) phosphite]asphaltenate.
대표청구항
▼
A composition of matter comprising a mixture of: (a) poly[P,P′-(propylene oxide-400)phosphite) poly[di(propylene oxide--400)diol)]]-P,P′diasphalenate; (b) poly[P,P′-(propylene oxide-400)phosphite -poly[di(propylene oxide--1000) diol)]]-P,P′-diasphalenate; (c) Poly[P,P′-(propylene oxide-400)phosphite
A composition of matter comprising a mixture of: (a) poly[P,P′-(propylene oxide-400)phosphite) poly[di(propylene oxide--400)diol)]]-P,P′diasphalenate; (b) poly[P,P′-(propylene oxide-400)phosphite -poly[di(propylene oxide--1000) diol)]]-P,P′-diasphalenate; (c) Poly[P,P′-(propylene oxide-400)phosphite) -poly(propylene oxide-400-poly(propylene oxide-1000)diol)]]-P-P′-diasphalenate (d) Poly[P,P′-(propylene oxide-1 000)phosphite -poly[di(propylene oxide-400) diol)]]-P,P′-diasphalenate; (e) poly[P,P′-(propylene oxide-1000)phosphite) poly[di(propylene oxide-1000)diol)]]-P,P′-diasphalenate; (f) poly[P,P′(propylene oxide-1000) phosphite) poly[di([propylene oxide-400-poly (propylene oxide-1000)diol)]]-P,P′-diasphaltenate; (g) cyclo[P,P′-di(polypropylene oxide-400)phosphite]-P,P′-diasphaltenate; (h) cyclo[P,P′-di-(polypropylene oxide-1000) phosphite]-P,P′-diasphaltenate; (i) cyclo[P,P′-(polypropyleneoxide-400)-(polypropyleneoxide-1000)-phosphite]-P,P′diasphaltenate; (j) poly[(dipropyleneoxide-400)phosphite) diol]asphaltenate; (k) poly[dipropyeneoxide-1000) phosphite)diol]asphaltenate; (l) poly[(propyleneoxide-400)-propyleneoxide-1000)phosphite (m) poly[cyclo(propyleneoxide-400)phosphite]asphaltenate; and (n) poly[cyclo(propyleneoxide-1000) phosphite]asphaltenate.
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