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公开(公告)号：US4301261A
公开(公告)日：1981-11-17
申请号：US163465
申请日：1980-06-27
Applicant: Roy J. Jackson
Inventor： Roy J. Jackson
CPC classification number: C08G59/14 , C08G59/1494
Abstract: The present invention provides an improved process for reducing the premature gelation during esterification of epoxy compounds containing tertiary, allylic or benzylic hydrogens (e.g., saturated epoxy resins) with ethylenically unsaturated monocarboxylic acids (e.g., acrylic acid) wherein the epoxy compound in pre-reacted with a trialkylphosphite (e.g., triethylphosphite) prior to the esterification.
Abstract translation: 本发明提供了一种改进的方法，用于在烯化不饱和一元羧酸（例如丙烯酸）的含有叔，烯丙基或苄基氢的环氧化合物（例如饱和环氧树脂）的酯化期间减少过早凝胶化，其中预反应的环氧化合物 在酯化之前用亚磷酸三烷基酯（例如亚磷酸三乙酯）。
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公开(公告)号：US4197390A
公开(公告)日：1980-04-08
申请号：US13935
申请日：1979-02-22
Applicant: Roy J. Jackson
Inventor： Roy J. Jackson
IPC: C08F2/00 , C08F2/44 , C08F290/00 , C08F299/00 , C08F299/02 , C08G59/16 , C08G59/42 , C09D163/10 , C08L63/00
CPC classification number: C08G59/1461 , C08F299/026 , C08G59/4292
Abstract: Chemically modified thickenable vinyl esters prepared by reacting an ethylenically unsaturated monocarboxylic acid with a polyepoxide in the presence of a small amount of a dicarboxylic acid. These resins are usually diluted with a copolymerizable monomer such as styrene, blended with a Group II metal oxide or hydroxide and other additives, and cured with a free-radical catalyst.
Abstract translation: 在少量二羧酸存在下使烯属不饱和一元羧酸与聚环氧化物反应制备的化学改性的可增稠乙烯基酯。 这些树脂通常用可共聚单体如苯乙烯稀释，与第II族金属氧化物或氢氧化物和其它添加剂共混，并用自由基催化剂固化。
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公开(公告)号：US5081167A
公开(公告)日：1992-01-14
申请号：US553045
申请日：1990-07-16
Applicant: Roy J. Jackson
Inventor： Roy J. Jackson
CPC classification number: C08K5/3155 , C08G59/4014 , C08L63/00 , C08L79/085 , H05K1/0353
Abstract: A polymaleimide/epoxy blend is cured with cyanamide to provide interlocked one-phase networks with superior thermal properties.
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公开(公告)号：US4995648A
公开(公告)日：1991-02-26
申请号：US400090
申请日：1989-08-29
Applicant: Roy J. Jackson
Inventor： Roy J. Jackson
IPC: F16B5/06 , F16B21/06 , F16L23/036 , F16L25/00 , F24F13/02
CPC classification number: F16L23/14 , F16L23/036 , F24F13/0209 , Y10S285/921
Abstract: A locking clip (1) for air conditioning ducting or the like where the ducting (13, 14) is of the type which has flanges (11, 12) protruding upwardly and generally at right angles from the ends of the ducting. The clip 1 is adapted to clamp the outer faces of the flanges (11, 12) at the same time, resist sliding of the clip (1) along the mated flanges (11, 12) by the action of central tabs (5, 6) protruding from the spine (4) of the clip (1) between the inside, mating faces of the flanges (11, 12). In one form serrations on the ribs (5, 6) help to maintain frictional engagement between the ribs (5, 6) and the inside faces of the flanges (11, 12).The locking clip (1) is particularly suited to use with clip arrangements on air conditioning duct so as to improve the resistance of such clips to creep along the mating flanges (11, 12) under the influence of gravity, vibration and the like.
Abstract translation: 一种用于空调管道等的锁定夹（1），其中管道（13,14）具有从管道的端部向上突出并且大致以直角突出的凸缘（11,12）的类型。 夹子1适于同时夹紧凸缘（11,12）的外表面，通过中心凸片（5,6）的作用阻止夹子（1）沿配合的凸缘（11,12）的滑动 ）从所述夹子（1）的脊部（4）突出到所述凸缘（11,12）的内部配合面之间。 在一个形式中，肋（5,6）上的锯齿有助于保持肋（5,6）和凸缘（11,12）的内表面之间的摩擦接合。 锁定夹（1）特别适用于空调管道上的夹子装置，以便在重力，振动等的影响下，提高这种夹子沿着配合凸缘（11,12）蠕变的阻力。
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5.发明授权
公开(公告)号：US4983709A
公开(公告)日：1991-01-08
申请号：US279383
申请日：1988-12-02
Applicant: Roy J. Jackson
Inventor： Roy J. Jackson
CPC classification number: C08G73/12 , C08G59/4007 , C08G59/4014 , Y10T428/31551 , Y10T428/31721
Abstract: New aromatic compounds containing at least one cyanate ester and at least one propargyl ether group, each independently directly attached to a ring carbon atom(s), are useful in the preparation of resins having a low dielectric constant.
Abstract translation: 含有至少一个氰酸酯和至少一个炔丙基醚基团的新的芳族化合物，各自独立地直接连接到环碳原子上，可用于制备具有低介电常数的树脂。
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Patent Agency Ranking
公开(公告)号：US5005879A
公开(公告)日：1991-04-09
申请号：US389533
申请日：1989-08-04
Applicant: Roy J. Jackson
Inventor： Roy J. Jackson
CPC classification number: F24F13/0209 , F16L23/14 , Y10T29/49922
Abstract: A corner bracket 20, 120 forming part of a system of corner brackets adapted for mechanically inter-connecting in an air tight manner generally rectangular duct portions 37, 38. A first bracket 12 on the end of a first duct 37 is placed in adjacent, abutting, back to back relationship with a second bracket 6 on a second duct 38 and similarly at all four corners of the duct ends. Tabs 27, 127 which are formed from the corner bracket 20, 120 are located so as to be foldable over the adjacent, back to back brackets so as to mechanically bind the brackets together. The folding operation can be performed with hand tools such as hammers and the like. Using appropriate seals, an air tight, mechanically sound duct joint is accomplished. The brackets and the bracket inter-connection system are particularly suited for use with air conditioning duct networks.
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公开(公告)号：US4732958A
公开(公告)日：1988-03-22
申请号：US947723
申请日：1986-12-30
Applicant: Roy J. Jackson , Larry S. Corley
Inventor： Roy J. Jackson , Larry S. Corley
CPC classification number: C08G59/688 , C08G59/04
Abstract: According to the invention, a relatively low molecular weight epoxy resin is reacted with a hydroxyl group-containing compound in the presence of a bis(trihydrocarbyl phosphine)iminium salt catalyst to produce a high molecular weight fusion reaction product. The process is particularly useful in reacting an epoxy resin having a molecular weight of less than about 500 with bisphenol-A in the presence of a bis(phosphine)iminium halide to produce a fusion reaction product having a molecular weight within the range of about 500 to 7000. The catalyst is relatively water-insensitive, and the reaction can therefore be carried out in the presence of water.
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公开(公告)号：US4569956A
公开(公告)日：1986-02-11
申请号：US638795
申请日：1984-08-08
Applicant: Walter V. Breitigam , Roy J. Jackson
Inventor： Walter V. Breitigam , Roy J. Jackson
Abstract: The present invention provides a rapid, low-temperature curing epoxy resin adhesive composition comprising (1) a polyepoxide, (2) a catalytic amount of HBF.sub.4, (3) a finely divided filler, preferably an acidic filler, and, optionally, (4) a polyalkylene ether glycol.
Abstract translation: 本发明提供了一种快速的低温固化环氧树脂粘合剂组合物，其包含（1）聚环氧化物，（2）催化量的HBF 4，（3）细分散的填料，优选酸性填料，和任选的（4 ）聚亚烷基醚二醇。
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公开(公告)号：US4559395A
公开(公告)日：1985-12-17
申请号：US704691
申请日：1985-02-22
Applicant: Roy J. Jackson
Inventor： Roy J. Jackson
CPC classification number: C08G59/30 , C08G59/4021 , C08G59/56 , H05K1/0326
Abstract: This invention relates to a flame retardant cured epoxy composition useful for electrical laminates comprising a brominated epoxy resin, aromatic amine and dicyandiamide.
Abstract translation: 本发明涉及可用于包含溴化环氧树脂，芳族胺和双氰胺的电层压板的阻燃固化环氧树脂组合物。
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10.发明授权
公开(公告)号：US5081217A
公开(公告)日：1992-01-14
申请号：US523499
申请日：1990-05-15
Applicant: Roy J. Jackson
Inventor： Roy J. Jackson
CPC classification number: C08G59/4014 , C08G59/4007 , C08G73/12
Abstract: New aromatic compounds containing at least one cyanate ester and at least one propargyl ether group, each independently directly attached to a ring carbon atom(s), are useful in the preparation of resins having a low dielectric constant.
Abstract translation: 含有至少一个氰酸酯和至少一个炔丙基醚基团的新的芳族化合物，各自独立地直接连接到环碳原子上，可用于制备具有低介电常数的树脂。
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