-
41.发明授权
公开(公告)号：US3519605A
公开(公告)日：1970-07-07
申请号：US3519605D
申请日：1968-03-04
申请人： GEN ELECTRIC
发明人： TAKEKOSHI TOHRU
CPC分类号： H01B3/42 , C08G63/64 , C08G65/40 , C08G67/00 , C08G2650/42
-
-
公开(公告)号：US3480597A
公开(公告)日：1969-11-25
申请号：US3480597D
申请日：1967-03-01
申请人： VASILY VLADIMIROVICH KORSHAK , SVETLANA VASILIEVNA VINOGRADOV , SERGEI NIKOLAEVICH SALAZKIN , SVETLANA VENIAMINOVNA BEREZA
发明人： KORSHAK VASILY VLADIMIROVICH , VINOGRADOVA SVETLANA VASILIEVN , SALAZKIN SERGEI NIKOLAEVICH , BEREZA SVETLANA VENIAMINOVNA
IPC分类号： C08G18/46 , C08G63/685 , C08G33/10 , C08G17/00
CPC分类号： C08G18/4615 , C08G63/6854
-
公开(公告)号：US3479323A
公开(公告)日：1969-11-18
申请号：US3479323D
申请日：1966-10-10
发明人： JONES FABER B
CPC分类号： C08G63/52
-
公开(公告)号：US3476795A
公开(公告)日：1969-11-04
申请号：US3476795D
申请日：1965-10-22
申请人： WEYERHAEUSER CO
发明人： ALLAN GEORGE GRAHAM
CPC分类号： C08G18/6492 , C08G18/4879
-
公开(公告)号：US3441537A
公开(公告)日：1969-04-29
申请号：US3441537D
申请日：1967-07-12
申请人： STAUFFER CHEMICAL CO
CPC分类号： C07F9/095 , C07F7/04 , C07F7/0834 , C08G77/30 , Y10S528/901
-
47.发明授权Polymers and copolymers based on alkenoyl-oxybenzylidene-malonic esters as uv-absorbers and plastics stabilized therewith 失效聚合物和共聚物基于作为紫外线吸收剂和塑料稳定剂的烯丙基 - 氧苯乙烯 - 马来酸酯
公开(公告)号：US3875123A
公开(公告)日：1975-04-01
申请号：US37272473
申请日：1973-06-22
申请人： BAYER AG
CPC分类号： C08L69/00 , C08F20/16 , C08L101/00 , C08L33/00 , C08L2666/02
摘要： Homopolymers and copolymers based on alkenoyloxybenzylidenemalonic esters of the formula
WHERE R1 is hydrogen or C1 to C4-alkyl; R2 is C1 to C12-alkyl or cycloalkyl and R3 is hydrogen, C1 to C8-alkyl, C1 to C8-alkoxy or halogen, and plastics, i.e., polycarbonates, stabilized therewith.
D R A W I N G-
48.发明授权Novel compositions comprising polyisocyanates and hydroxybenzoic acid capped polymers curable with tertiary amines and process of curing same 失效包含聚酰胺酸酯和羟基苯甲酸封端聚合物的新型组合物可用固化剂固化，其固化方法
公开(公告)号：US3836491A
公开(公告)日：1974-09-17
申请号：US32816173
申请日：1973-01-31
申请人： ASHLAND OIL INC
CPC分类号： C08G18/4879 , C08G18/08 , C08G18/1891 , C08G18/4208 , C08G18/4286
摘要： A NOVEL AND IMPROVED COMPOSITION FORMED BY CROSSLINKING AN HYDROXYBENZOIC ACID CAPPED PREPOLYMER WITH A POLYISOCYANATE IN THE PRESENCE OF A TERTIARY AMINE, SAID COMPOSITION BEING RAPIDLY CURABLE TO ESSENTIALLY ITS DESIRED FINAL STATE AT ROOM TEMPERATURE.
-
49.发明授权Aqueous coating compositions of cyclic sulfonium zwitterions and colloidal sols 失效环状硫酸钠和胶体溶胶的水性涂料组合物
公开(公告)号：US3813363A
公开(公告)日：1974-05-28
申请号：US17233271
申请日：1971-08-16
申请人： DOW CHEMICAL CO
IPC分类号： C07D333/46 , C07D335/02 , C08G75/00 , C08G75/02 , C08G75/12 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L61/00 , C08L61/04 , C08L101/00 , C09D5/00 , C09D5/02 , C09D7/00 , C09D7/12 , C08G5/02 , C08G33/10 , C10M7/08 , C10M7/28 , F16C33/20
CPC分类号： C08G75/12 , C07D333/46 , C08G75/00
摘要： AQUEOUS COATING COMPOSITIONS ARE PREPARED FROM WATER SOLUBLE CYCLIC SULFONIUM ZWITTERIONS OF FORMULA I.
(-CH2-A-(B)C-CH2-)>S(+)-(((-)O-),R''A-PHENYLENE)-(Z-
(HO-,R''A-PHENYLENE))X-(Z-(((-CH2-A-(B)C-CH2-)>S(+)-),
((-)O-),R''A-PHENYLENE))Y-R
WHERE Z IS A BRIDGING ETHER, ESTER OR ALKYLENE GROUP AND $(X+Y)=0-20 AND AQUEOUS INORGANIC AND ORGANIC COLLOIDIAL SOLS STABLE AT ALKALINE PH. THESE COMPOSITIONS CURE THERMALLY TO FORM WATER-INSOLUBLE COATINGS WITH THE COLLOIDAL PARTICLES DISPERSED THROUGHOUT A BINDER MATRIX OF POLYMERIZED ZWITTERIONIC MONOMER. COATINGS OF UNUSUAL HARDNESS, SCRATCH RESISTANCE, FLEXIBLE, RESILIENCE AND LUBRICITY CAN BE OBTAINED USING SOLS OF SUCH MATERIALS AS SILICA, POLYTETRAFLUOROETHYLENE, POLYETHYLENE, STYRENEBUTADIENE LATEX, AND WATER-INSOLUBLE OILS.-
公开(公告)号：US3804795A
公开(公告)日：1974-04-16
申请号：US30404372
申请日：1972-11-06
申请人： DOW CHEMICAL CO
发明人： PERRY W , SORENSON M , HAIRSTON T
CPC分类号： C08G59/1438 , C08G65/40 , C08G65/48
摘要： HIGH MOLECULAR WEIGHT EPOXY AND PHENOXY RESINS ARE DISCLOSED WHICH POSSESS PENDANT ACETAL OR KETAL GROUPS. SUCH RESINS HAVE LOWER SOLUTIONS VISOSITIES.
-
-
-
-
-
-
-
-
-
搜索结果
61 条记录 (耗时 0.013 秒)
