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公开(公告)号：US4017560A
公开(公告)日：1977-04-12
申请号：US641848
申请日：1975-12-18
申请人： James J. Tazuma , Mario D. Zadra
发明人： James J. Tazuma , Mario D. Zadra
IPC分类号： C08C19/28 , C08F8/46 , C08F236/04 , C08F279/02 , C08F2/24 , C08F255/08 , C08F285/00
CPC分类号： C08F279/02 , C08C19/28 , C08F236/04 , C08F236/045
摘要： An aqueous emulsion latex-derived rubbery copolymer prepared by free radical polymerizing 100 parts by weight of a mixture comprising about 60 to about 95 weight percent of a diene selected from 1,3-butadiene and isoprene and, correspondingly, about 40 to about 5 weight percent of a comonomer selected from styrene and acrylonitrile, in the presence of about 2 to about 6 weight percent of a soap which comprises about 50 to about 100 weight percent of the sodium or potassium salt of an anhydride modified resin backbone characterized by having a softening point in the range of about 45.degree. to about 100.degree. C having a basic resin backbone of piperylene and methyl branched monoolefins.
摘要翻译： 通过自由基聚合100重量份的包含约60至约95重量％的选自1,3-丁二烯和异戊二烯的二烯的混合物和相应地约40至约5重量的混合物制备的水乳液胶乳衍生的橡胶状共聚物 在约2至约6重量％的皂的存在下，选自苯乙烯和丙烯腈的共聚单体的百分比，其包含约50至约100重量％的酸酐改性树脂主链的钠盐或钾盐，其特征在于具有软化 点在约45℃至约100℃的范围内，具有戊间二烯和甲基支链单烯烃的碱性树脂主链。
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公开(公告)号：US4071669A
公开(公告)日：1978-01-31
申请号：US699910
申请日：1976-06-24
申请人： James J. Tazuma , Mario D. Zadra
发明人： James J. Tazuma , Mario D. Zadra
CPC分类号： C08F8/44
摘要： A metal salt of an anhydride modified resin prepared by reacting an aqueous medium (A) a water soluble metal salt and (B) the sodium or potassium salt of the acid of said anhydride modified resin or (C) the sodium or potassium salt of the half acid/half ester of said anhydride modified resin. Such metal salts may have utility as additives for constituents in pressure sensitive adhesives and as tackifying agents.
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公开(公告)号：US4108944A
公开(公告)日：1978-08-22
申请号：US835615
申请日：1977-09-22
申请人： James J. Tazuma , Mario D. Zadra
发明人： James J. Tazuma , Mario D. Zadra
CPC分类号： C08F8/44
摘要： A metal salt of an anhydride modified resin prepared by reacting an aqueous medium (A) a water soluble metal salt and (B) the sodium or potassium salt of the acid of said anhydride modified resin or (C) the sodium or potassium salt of the half acid/half ester of said anhydride modified resin. Such metal salts may have utility as additives for constituents in pressure sensitive adhesives and as tackifying agents.
摘要翻译： 通过使水性介质（A）水溶性金属盐和（B）所述酸酐改性树脂的酸的钠盐或钾盐反应制备的酸酐改性树脂的金属盐，或（C）所述酸酐改性树脂的钠盐或钾盐 所述酸酐改性树脂的半酸/半酯。 这样的金属盐可用作压敏粘合剂中的成分的添加剂和增粘剂。
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4.发明授权Soaps of maleic anhydride adducts of alpha-methylstyrene and alpha-methylstyrene dimer 失效α-甲基苯乙烯和α-甲基苯乙烯二聚体的马来酐加合物的皂
公开(公告)号：US4098718A
公开(公告)日：1978-07-04
申请号：US790112
申请日：1977-04-22
申请人： Mario D. Zadra , James J. Tazuma
发明人： Mario D. Zadra , James J. Tazuma
CPC分类号： B01F17/0021 , B01F17/0028 , C07C61/39 , C08F2/24 , Y10S526/911
摘要： Stable surface-active agents are produced by neutralizing the reaction product of maleic anhydride adducts of alpha-methylstyrene compounds and alpha-methylstyrene dimer compounds with sodium and potassium hydroxide solution.
摘要翻译： 稳定的表面活性剂通过中和α-甲基苯乙烯化合物和α-甲基苯乙烯二聚体化合物的马来酐加合物与氢氧化钠和氢氧化钾溶液的反应产物来制备。
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公开(公告)号：US4017441A
公开(公告)日：1977-04-12
申请号：US642088
申请日：1975-12-18
申请人： James J. Tazuma , Mario D. Zadra
发明人： James J. Tazuma , Mario D. Zadra
IPC分类号： C08C19/28 , C08F2/24 , C08F8/46 , C08F236/04 , C08F279/02 , C08F255/08 , C08F285/00
CPC分类号： C08F279/02 , C08C19/28 , C08F2/24 , C08F236/045
摘要： A soap solution suitable for use in an aqueous emulsion free radical polymerization system, comprising a resinous material characterized by having a softening point in the range of about 45.degree. C to about 100.degree. C having a basic resin backbone of piperylene and methyl branched monoolefins modified with maleic anhydride and subsequent neutralization with aqueous sodium hydroxide or potassium hydroxide to provide a final pH of about 8 to about 11.
摘要翻译： 一种适用于水性乳液自由基聚合体系的皂溶液，其包含树脂材料，其特征在于具有在约45℃至约100℃范围内的软化点，其具有戊间二烯和甲基支链单烯烃改性的碱性树脂主链 与马来酸酐反应并随后用氢氧化钠水溶液或氢氧化钾中和，以提供约8至约11的最终pH。
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公开(公告)号：US4462968A
公开(公告)日：1984-07-31
申请号：US410186
申请日：1982-08-23
申请人： James J. Tazuma , Kenneth J. Frech
发明人： James J. Tazuma , Kenneth J. Frech
CPC分类号： B01D53/1493 , B01D53/1418 , C07C7/11
摘要： The invention relates to a finishing process for the removal of low level concentrations of mercaptans, sulfides and disulfides from a gas stream, especially a natural gas stream. The sulfur compounds are washed from the gas stream with a solution containing hydrogen peroxide, sodium carbonate or sodium hydroxide, and ammonia or an amine.
摘要翻译： 本发明涉及一种从气流，特别是天然气流中除去低浓度的硫醇，硫化物和二硫化物的精整方法。 用含有过氧化氢，碳酸钠或氢氧化钠的溶液和氨或胺从气流中洗涤硫化合物。
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公开(公告)号：US4311680A
公开(公告)日：1982-01-19
申请号：US208613
申请日：1980-11-20
申请人： Kenneth J. Frech , James J. Tazuma
发明人： Kenneth J. Frech , James J. Tazuma
CPC分类号： B01D53/48 , C07C7/1485
摘要： This invention relates to a process for the removal of sulfur compounds from a gas stream. More specifically, this invention relates to an improvement in the iron oxide method of sulfur removal from a gas stream through the use of hydrogen peroxide.
摘要翻译： 本发明涉及从气流中除去硫化合物的方法。 更具体地，本发明涉及通过使用过氧化氢从气流中除去氧化铁的方法的改进。
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公开(公告)号：US4205160A
公开(公告)日：1980-05-27
申请号：US665838
申请日：1976-03-11
申请人： Richard E. Gloth , James J. Tazuma
发明人： Richard E. Gloth , James J. Tazuma
IPC分类号： B29C33/62 , C08G61/02 , C10M107/02 , C08G83/00
CPC分类号： B29C33/62 , C08G61/02 , C10M107/02 , C10M2203/02 , C10M2203/022 , C10M2203/024 , C10M2203/04 , C10M2203/06 , C10M2205/00 , C10N2240/02
摘要： The invention relates to polymers containing units of indane, 1-pentene and 2-pentene. These polymers can be formed by the polymerization of meta- or para-diisopropyl benzene diol or by the polymerization of meta- or para-diisopropenyl benzene in the presence of acid activated clay or other acidic catalysts.
摘要翻译： 本发明涉及含有茚满，1-戊烯和2-戊烯单元的聚合物。 这些聚合物可以通过间 - 或对 - 二异丙基苯二醇的聚合或通过在酸活化的粘土或其它酸性催化剂的存在下的间 - 或对 - 二异丙烯基苯的聚合来形成。
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公开(公告)号：US4632988A
公开(公告)日：1986-12-30
申请号：US728915
申请日：1985-04-30
申请人： Angelo Bergomi , James J. Tazuma
发明人： Angelo Bergomi , James J. Tazuma
IPC分类号： C07D295/26 , C08K5/378 , C07D295/22
CPC分类号： C07D295/26 , C08K5/378
摘要： This invention relates to a new process for the preparation of N-polythiodimorpholines wherein morpholine and elemental sulfur in an alcohol mixture are oxidized with an alkali metal hypohalite or an alkaline earth metal hypohalite or N-chloromorpholine to yield N-polythiodimorpholines. The process produces N-polythiodimorpholines without the use of corrosive or toxic chemicals and the product is an economical substitute for conventional rubber curatives.
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10.发明授权
公开(公告)号：US4463170A
公开(公告)日：1984-07-31
申请号：US460979
申请日：1983-01-26
CPC分类号： C08G73/02 , C08G73/026
摘要： This invention discloses a novel class of polymeric diphenylamine compounds. The compounds are produced by reacting diphenylamine with a dihydroxyalkylbenzene having either meta or para orientation in the presence of an acid catalyst. The polymeric diphenylamine compounds are useful as antioxidants.
摘要翻译： 本发明公开了一类新型的聚合二苯胺化合物。 该化合物通过在酸催化剂存在下使二苯胺与间位或对位取代的二羟基烷基苯反应来制备。 聚合二苯胺化合物可用作抗氧化剂。
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