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1. 发明授权

US3676408A Methyl vinyl ether copolymers 失效
标题翻译：甲基乙烯基醚共聚物
公开(公告)号：US3676408A
公开(公告)日：1972-07-11
申请号：US3676408D
申请日：1969-10-23
申请人： GAF CORP
发明人： SCHULTZ HERMAN S , KATZENSTEIN WILLIAM , WILLIAMS EARL P
IPC分类号： C08F216/16 , C08F15/10 , C08F1/72
CPC分类号： C08F216/16
摘要： Methyl vinyl ether is copolymerized with a comonomeric compound of the formula: CH2=CHOR wherein R is phenyl or alkyl of from three to 30 carbon atoms, to give a copolymer containing from 20 to 85 weight percent of said comonomeric compound and having an inherent viscosity (0.1 percent solution in toluene) at 25* C. in the range of 0.6 to 2.0. The resulting copolymer is soluble in hydrocarbon lubricating oils and exhibits a unique combination of properties, such as viscosity index improver, thickener, good shear stability, good 0* F. properties, and as ashless dispersant for gums, resins and other oxidation products, present or formed, in the lubricating oil during the operation of combustion engines of various types.
摘要翻译：甲基乙烯基醚与下式的共聚单体化合物：CH 2 = CHOR共聚，其中R是苯基或3-30个碳原子的烷基，得到含有20至85重量％的所述共聚单体化合物并具有特性粘度的共聚物（0.1％甲苯溶液）在25℃下在0.6-2.0的范围内。所得共聚物可溶于烃类润滑油，并具有独特的性能组合，如粘度指数改进剂，增稠剂，良好的剪切稳定性，良好的0°F性能，以及作为无灰分散剂用于树胶，树脂和其他氧化产物或在各种类型的内燃机的操作期间在润滑油中形成。

2. 发明授权

US3914187A Insoluble, porous complexes made from a crosslinked, nitrogen containing polymer and a phenol 失效
标题翻译：由交联的含氮聚合物和苯酚制成的不溶性多孔复合物
公开(公告)号：US3914187A
公开(公告)日：1975-10-21
申请号：US43660974
申请日：1974-01-25
申请人： GAF CORP
发明人： FEIN MARVIN M , FIELD NATHAN D , WILLIAMS EARL P
IPC分类号： A01N25/10 , C02F1/50 , C08F8/00 , C08J9/40 , C08K5/13 , C08J9/00
CPC分类号： C08J9/40 , A01N25/10 , C02F1/50 , C08F8/00 , C08K5/13 , C08L39/00 , C08F26/00
摘要： Phenolic complexes of water-insoluble but water-swellable crosslinked N-vinyllactam or N-alkyl-N-vinylamide polymers in the form of porous beads or granules and a process of preparing same. The complexes are particularly suited for use in situations wherein phenolic materials in limited quantities are desired such as, for example, in canisters or columns which are used to treat liquids or water. The novel complexes are prepared by adsorbing a phenolic material onto the porous granular or porous bead-like crosslinked N-vinyllactam or N-alkyl-N-vinylamide polymers.
摘要翻译：水溶性但水溶胀但交联的N-乙烯基内酰胺或N-烷基-N-乙烯基酰胺聚合物的多酚珠或颗粒形式的酚络合物及其制备方法。复合物特别适用于需要有限量的酚类材料的情况，例如用于处理液体或水的罐或塔中。通过将酚类物质吸附到多孔颗粒状或多孔的珠状交联的N-乙烯基内酰胺或N-烷基-N-乙烯基酰胺聚合物上来制备新型配合物。

3. 发明授权

US3907720A Insoluble porous polymeric iodine complexes useful as bactericides 失效
标题翻译：不溶性多孔聚合碘络合物可用作杀菌剂
公开(公告)号：US3907720A
公开(公告)日：1975-09-23
申请号：US27973172
申请日：1972-08-10
申请人： GAF CORP
发明人： FIELD NATHAN D , WILLIAMS EARL P
IPC分类号： C02F1/76 , C08F8/22 , C08J9/36 , C08J9/40 , C08D13/08
CPC分类号： C08J9/40 , C02F1/766 , C08F8/22 , C08J9/36 , C08J2339/00 , C08F226/00
摘要： Iodine complexes can be prepared of water-insoluble but water swellable cross-linked N-vinyllactam or N-alkyl-N-vinylamide polymers in the form of porous beads or granules. Such complexes are suitable as bactericide and water treatment aids in gravity filtration systems or packed columns, such aids having the advantage of rapid throughput. The complexes are prepared by reacting the cross-linked particulate polymeric material with elemental iodine either by a dry blending or iodine and polymer solids or by mixing of the porous polymer with a solution of iodine.
摘要翻译：碘络合物可以以多孔珠或颗粒的形式制备不溶于水的水溶胀交联的N-乙烯基内酰胺或N-烷基-N-乙烯基酰胺聚合物。这种络合物适合作为重力过滤系统或填料塔中的杀菌剂和水处理助剂，这种助剂具有快速生产的优点。通过使干交联或碘和聚合物固体或通过将多孔聚合物与碘溶液混合，使交联的颗粒状聚合物与元素碘反应来制备络合物。

4. 发明授权

US3406155A Cationic vinyl lactam-acrylamide copolymers 失效
标题翻译：阳离子乙烯基内酰胺 - 丙烯酰胺共聚物
公开(公告)号：US3406155A
公开(公告)日：1968-10-15
申请号：US45682665
申请日：1965-05-18
申请人： GAF CORP
发明人： AZORLOSA JULIAN L , WILLIAMS EARL P
IPC分类号： C08F8/00 , C08F8/32 , C08F20/60 , C08F26/00 , D21H17/34 , D21H17/45
CPC分类号： D21H17/455 , C08F20/60 , D21H17/34

5. 发明授权

US3899471A Dialkylaminoethyl vinyl ether interpolymers 失效
标题翻译：二烷基氨基乙基乙烯基醚互聚物
公开(公告)号：US3899471A
公开(公告)日：1975-08-12
申请号：US19153871
申请日：1971-10-21
申请人： GAF CORP
发明人： LORENZ DONALD H , WILLIAMS EARL P
IPC分类号： C02F1/54 , C08F216/14 , C08F220/56 , C08F15/02 , C08F15/00
CPC分类号： C08F220/56 , C02F1/54 , C08F216/14 , Y10S526/923
摘要： Water soluble dialkylaminoethyl vinyl ether interpolymers of the formula

AND SALTS THEREOF WHEREIN R1 and R2 are each selected from the group consisting of methyl, ethyl, or hydroxyethyl or taken together with the N atom to which they are attached a heterocyclic ring, X and Y are selected from vinyl monomers copolymerizable with said other monomers and wherein the proportions of a, b, c and d of said monomer units in said interpolymer calculated on the basis of weight percent of the interpolymer amount to 80-10 weight percent of a, 70-10 weight percent of b, 30-0 weight percent of c, and 20-0 weight percent of d. The interpolymers of the invention are useful as flocculants and retention aids.
摘要翻译：式-CH 2 -CH 2 -CH 2 -CH（CH 3）-X- Y- || OC = O || CH 2 NH 2 | CH 2 | N ANGLE R2R2 abcd AND的水溶性二烷基氨基乙基乙烯基醚共聚体其中R 1和R 2各自选自甲基，乙基或羟基乙基，或与它们所连接的N原子一起形成杂环，X和Y选自可与所述其它单体共聚的乙烯基单体和其中所述互聚物中所述单体单元的a，b，c和d的比例基于互聚物的重量百分比计算为80-10重量％，70-10重量％的b，30-0重量％ c的百分比和d的20-0重量％。

6. 发明授权

US3499876A Novel anhydride interpolymers 失效
标题翻译：新型无水胶囊
公开(公告)号：US3499876A
公开(公告)日：1970-03-10
申请号：US3499876D
申请日：1967-04-21
申请人： GAF CORP
发明人： FIELD NATHAN D , WILLIAMS EARL P
IPC分类号： C08F8/00 , C08F16/12 , C08F22/04 , C08F15/40 , A01N23/00
CPC分类号： C08F16/12 , C08F8/00 , C08F22/04 , C08F2800/10 , C08F2800/20 , C08F20/02

7. 发明授权

US3878310A Treatment of beverages to clarify and to prevent haze 失效
标题翻译：处理饮料澄清和防止雾霾
公开(公告)号：US3878310A
公开(公告)日：1975-04-15
申请号：US13450071
申请日：1971-04-15
申请人： GAF CORP
发明人： FIELD NATHAN D , SMOLIN EDWIN M , THOMAS JR WILLIS G , WILLIAMS EARL P
IPC分类号： A23L2/80 , C12H1/056 , C12H1/04
CPC分类号： A23L2/80 , C12H1/0424
摘要： Beverages such as juices, vinegars, beers and wines are clarified and rendered haze-free by contacting the beverages with water-insoluble, water-swellable, crosslinked N-vinyllactam or Nalkyl-N-vinylamide polymers in the form of porous granules or beads. The granules or beads when spent are regenerated by an aqueous alkaline treatment.
摘要翻译：通过使饮料与多孔颗粒形式的水不溶性，水溶胀性，交联的N-乙烯基内酰胺或N-烷基-N-乙烯基酰胺聚合物接触，使诸如果汁，葡萄酒，啤酒和葡萄酒之类的饮料澄清并变得无雾，珠子消耗的颗粒或珠粒通过碱性水溶液再生。

8. 发明授权

US3689439A Process for preparing a crosslinked porous polyvinyl pyrrolidone granule 失效
标题翻译：交联多孔聚乙烯吡咯烷酮颗粒的方法
公开(公告)号：US3689439A
公开(公告)日：1972-09-05
申请号：US3689439D
申请日：1971-04-05
申请人： GAF CORP
发明人： FIELD NATHAN D , WILLIAMS EARL P
IPC分类号： A23L2/80 , C08J9/28 , C12H1/056 , C08C17/08 , C08D13/08 , C08F47/10
CPC分类号： C08J9/28 , A23L2/80 , C08J2339/00 , C12H1/0424
摘要： A POROUS GRANULAR OR POROUS BEAD FORM OF A VINYLPYRROLIDONE POLYMR IS PRODUCED FROM A SUSPENSION OF MONOMERIC VINYL-PYRROLIDONE, OPTIONALLY WITH ADDITIONAL MONOMER OR MONOMERS, AND A CONTROLLED AMOUNT OF CROSSLINKING AGENT IN AN AQUEOUS SOLUTION OF AN ELECTOLYTE, THE SUSPENSION BEING MAINTAINED DURING POLYMERIZATION BY MECHANICAL MEANS. A FREE RADICAL POLYMERIZATION SOURCE IS UTILIZED. THE RESULTATN PRODUCT MAINTAINS ITS PARTICULATE FORM AFTER WETTING.

9. 发明授权

US3541015A Lubricating oil containing methyl vinyl ether copolymers 失效
标题翻译：润滑油含有乙烯基乙烯基醚共聚物
公开(公告)号：US3541015A
公开(公告)日：1970-11-17
申请号：US3541015D
申请日：1967-12-20
申请人： GAF CORP
发明人： SCHULTZ HERMAN S , KATZENSTEIN WILLIAM , WILLIAMS EARL P
IPC分类号： C08F16/12 , C10M1/20
CPC分类号： C10M1/08 , C08F16/12 , C10M2203/108 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2227/04 , C10N2250/121 , C10N2270/02

10. 发明授权

US3436463A Pesticidal compositions comprising n-substituted gamma hydroxycarboxylic acid amides 失效
标题翻译：包含N-取代的GAMMA羟基羧酸酰胺的农药组合物
公开(公告)号：US3436463A
公开(公告)日：1969-04-01
申请号：US3436463D
申请日：1965-06-17
申请人： GAF CORP
发明人： MAYHEW RAYMOND L , WILLIAMS EARL P
IPC分类号： A01N9/20 , C07C103/44
CPC分类号： A61K31/165

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