-
1.发明授权
公开(公告)号：US3607773A
公开(公告)日：1971-09-21
申请号：US3607773D
申请日：1968-09-26
Applicant: PHILLIPS PETROLEUM CO
Inventor： PITCHFORD ARMIN C , WOODRUFF GENE N
CPC classification number: C08L95/005
Abstract: Airblown asphalt and water are hard to emulsify with either tall oil or triethanolamine as the emulsifying agent. The use of both tall oil and triethanolamine gives a synergistic effect, and weight percents based on the total weight of the emulsion of 0.9 tall oil and 0.7 triethanolamine produced stable emulsions while 1.6 of either one alone failed to produce an emulsion. Alkali metal hydroxide to adjust the pH above 7 and known emulsion stabilizing agents may be added.
-
Patent Agency Ranking
公开(公告)号：US3651000A
公开(公告)日：1972-03-21
申请号：US3651000D
申请日：1967-11-09
Applicant: PHILLIPS PETROLEUM CO
Inventor： WOODRUFF GENE N
IPC: C08L21/02 , C09D123/02 , C08C11/68
CPC classification number: C08L21/02 , C09D123/02 , C08L95/00
Abstract: STABLE EMULSIONS ARE PREPARED FROM BLENDS FO ASPHALT WITH RUBBER AND/OR POLYOLEFINS UTILIZING DUAL FUNCTION EMULSIFYING AGENTS CONTAINING BITH AMINO AND CARBONYL GROUPS, WHICH EMULSION BLENDS ARE USEFUL AS COATINGS FOR FABRICS, ETC., SHEETING, AND OTHER STRUCTURES REQUIRING HIGH RESISTANCE TO WEATHERING.
-
公开(公告)号：US3615798A
公开(公告)日：1971-10-26
申请号：US3615798D
申请日：1968-09-18
Applicant: PHILLIPS PETROLEUM CO
Inventor： WOODRUFF GENE N
CPC classification number: C08L23/02 , C08K5/05 , C08K5/09 , C08K5/17 , C08K5/39 , Y10S428/907 , Y10T442/2525 , C08L95/005 , C08L23/06
Abstract: Stable oil-in-water emulsions of N,N-dimethyl sulfenyl dithiocarbamates rodent repellents, with asphalt and polyolefins, are prepared using emulsifying agents selected from certain amphoteric, nonionic, and anionic emulsifiers, which emulsions can be readily applied to surfaces to render same rodent and roach repellent.
-
公开(公告)号：US3919072A
公开(公告)日：1975-11-11
申请号：US39808373
申请日：1973-09-17
Applicant: PHILLIPS PETROLEUM CO
Inventor： PITCHFORD ARMIN C , WOODRUFF GENE N
IPC: C08F240/00 , C08L95/00 , C07C3/08
CPC classification number: C08F240/00 , C08L95/00 , C08L57/02 , C08L2666/04
Abstract: An aromatic oil say from catalytic cracking of hydrocarbon oil and/or a paraffinic oil as from solvent deasphalting of topped crude is air blown at elevated temperature and then further treated at elevated temperature in the presence of a catalyst, e.g., zinc chloride, to produce a hydrocarbon resin. The oil in which the resin has been produced is combined with a topped crude from which asphalt is to be produced or with an asphalt following which the admixture thus obtained is subjected to vacuum distillation or to a solvent deasphalting to remove unreacted or non-resinous, petroleum-derived fractions. An asphalt suitable for paving, having improved ductility and other properties, is obtained.
Abstract translation: 说明来自烃油和/或链烷烃油的催化裂解的芳香油，因为顶部粗品的溶剂脱沥青是在升高的温度下吹入的空气，然后在催化剂例如氯化锌存在下在高温下进一步处理，以产生 烃树脂。 已经生产树脂的油与要生产沥青的顶部粗品或沥青混合，随后将如此获得的混合物进行真空蒸馏或溶剂脱沥青以除去未反应或非树脂的， 石油馏分。 获得了适于铺路的沥青，具有改进的延展性和其它性能。
-
公开(公告)号：US3505260A
公开(公告)日：1970-04-07
申请号：US3505260D
申请日：1967-09-11
Applicant: PHILLIPS PETROLEUM CO
Inventor： WOODRUFF GENE N
CPC classification number: H01M2/0262 , C08L95/00 , H01M2/0282 , C08L2666/04
-
公开(公告)号：US3258418A
公开(公告)日：1966-06-28
申请号：US26699063
申请日：1963-03-21
Applicant: PHILLIPS PETROLEUM CO
Inventor： PITCHFORD ARMIN C , AXE WILLIAM N , WOODRUFF GENE N
IPC: C10C3/00
CPC classification number: C10C3/002
-
-
-
-
-
Search Results
6
records
(took 0.012 seconds)
