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公开(公告)号：EP0128322A1
公开(公告)日：1984-12-19
申请号：EP84104844.0
申请日：1984-04-30
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Via, Francis Anthony
CPC classification number: G03F7/031 , C08F2/50 , Y10S430/127
Abstract: Glyoxylate photoinitiators are sensitized for photoinitiation by the use of at least one terphenyl sensitizer.
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112.发明公开Amine promotion of benzoin ether photoinitiators 失效Amin als BeschleunigerfürBenzoin-Ether-Photoinitiatoren。
公开(公告)号：EP0128320A1
公开(公告)日：1984-12-19
申请号：EP84104840.8
申请日：1984-04-30
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Via, Francis Anthony
Abstract: The use of amine compounds, e.g., tertiary amines containing alkanol groups, enhances the photoinitiation of benzoin ether photoinitiators.
Abstract translation: 使用胺化合物，例如含有链烷醇基团的叔胺增强了苯偶姻醚光引发剂的光引发。
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公开(公告)号：EP0127764A1
公开(公告)日：1984-12-12
申请号：EP84104842.4
申请日：1984-04-30
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Via, Francis Anthony
Abstract: Glyoxylate photoinitiators are sensitized for photoinitiation by the use of at least one benzophenone sensitizer.
Abstract translation: 通过使用至少一种二苯甲酮敏化剂使乙醛酸酯光引发剂对光引发敏化。
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114.发明公开Treatment of low concentration H2S gas streams in liquid phase Claus reactor 失效在Flüssigphase-Claus-Reaktoren的Behandlung vonGasströmenmit Niedriger H2S-Konzentration。
公开(公告)号：EP0124162A2
公开(公告)日：1984-11-07
申请号：EP84200498.8
申请日：1984-04-09
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Orcutt, John Chandler , Van Brocklin, Lester Paul
Abstract: Gas streams containing low concentrations, e.g., under 20 vol. %, of H 2 S can be treated in a liquid phase Claus reactor under superatmospheric pressure. The use of such higher pressures aids in solubilizing the H 2 S and allows for its removal from such streams even though it is present in very dilute form.
Abstract translation: 含有低浓度的气流，例如低于20体积％ ％的H 2 S可以在液相Claus反应器中在超大气压下进行处理。 使用这种较高的压力有助于溶解H2S，并且允许其从这种流中除去，即使其以非常稀的形式存在。
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公开(公告)号：EP0061286B1
公开(公告)日：1984-10-31
申请号：EP82301335.4
申请日：1982-03-16
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Magee, Walter Lee, Jr.
IPC: C07F9/00
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Patent Agency Ranking116.发明授权Method for production of titanium halide catalyst component, catalyst system including such component, and polymerization of alpha-olefins using such system 失效制备钛金属催化剂组分的方法，包括这些组分的催化剂体系，以及使用这种体系的ALPHA-烯烃的聚合方法
公开(公告)号：EP0043185B1
公开(公告)日：1984-10-10
申请号：EP81302378.5
申请日：1981-05-29
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Epstein, Ronald Alan , Mink, Robert
CPC classification number: C08F10/00 , Y10S526/904 , C08F4/6543
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117.发明公开
公开(公告)号：EP0118109A1
公开(公告)日：1984-09-12
申请号：EP84102185.0
申请日：1984-03-01
Applicant: STAUFFER CHEMICAL COMPANY
CPC classification number: A01N57/20 , C07F9/4075
Abstract: Compounds and compositions containing them, for insecticidal control, particularly for use as soil insecticides, have the formula
in which R 1 is methyl or ethyl and R 2 is an α- or β-branched alkyl group having from 3-8 carbon atoms.Abstract translation: 含有它们的化合物和组合物，特别是用作土壤杀虫剂的杀虫剂具有式CHEM，其中R1是甲基或乙基，R2是具有3-8个碳原子的α-或β-支链烷基。
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公开(公告)号：EP0095268A3
公开(公告)日：1984-09-12
申请号：EP83302559
申请日：1983-05-06
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Anderson, Thomas Marshall
CPC classification number: A23C21/026 , A21D8/045
Abstract: An improved fermented whey having mycostatic activity in which the whey is produced from the fermentation of whey using as a fermenting agent the bacterium Propionibacterium acidi-propionici No. B3568.
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公开(公告)号：EP0117337A1
公开(公告)日：1984-09-05
申请号：EP83306353.0
申请日：1983-10-19
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Broadhurst, Michael David , ByranHeather, James
IPC: C07F9/38
CPC classification number: C07F9/3813
Abstract: A process for the preparation of sulfonium or sulfoxonium salts of N-phosphonomethylglycine which comprises:
(1) reacting N-phosphonomethylglycine, a compound of the formula
with a compound selected from the group consisting of those having the formula
wherein R 1 , R 2 and R 3 are the same or different and are alkyl groups having from 1 to 4 carbon atoms or aromatic alkyl groups, X is chloride, bromide or iodide and Z is an electron pair or oxygen, or
wherein R" R 2 and R 3 are the same of different and are alkyl groups having from 1 to 4 carbon atoms and are the same as in (a) above, R 4 is an alkyl group having from 1 to 12 carbon atoms, aromatic or aromatic alkyl groups, X is chlorine or iodine, and Y is nitrogen or phosphorus, said reaction being conducted in the presence of a trialkylamine of the formula
wherein each R is the same or different and is an alkyl group ranging from 4 to 13 carbon atoms, all in the presence of water and a polar functional organic solvent which is immiscible in water, said reaction being conducted at a temperature and for a sufficient period of time to cause completion of the reaction, and
(2) isolating the end product by phase separation.
The process is simpler and less expensive than other processes.-
公开(公告)号：EP0011415B1
公开(公告)日：1984-08-15
申请号：EP79302402.7
申请日：1979-11-01
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： Goswami, Jagadish Chandra
CPC classification number: C08L27/06 , C08K5/5333
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