公开(公告)号：US5049616A

公开(公告)日：1991-09-17

申请号：US687344

申请日：1991-04-18

Applicant: John D. Blizzard ,  Terence J. Swihart

Inventor： John D. Blizzard ,  Terence J. Swihart

IPC: C08K5/5419 ,  C09J121/00 ,  C09J183/04

CPC classification number: C09J121/00 ,  C08K5/5419 ,  C09J183/04

Abstract: The invention relates to a method of contacting two components to form a pressure-sensitive adhesive (PSA) construction, wherein the first component comprises a conventional PSA and a hydroxy-functional diorganopolysiloxane and the second component comprises the same PSA and an acyloxysilane. The method provides improved adhesive bond strength over an unmodified PSA construction.

Abstract translation: 本发明涉及使两种组分接触以形成压敏粘合剂（PSA）结构的方法，其中第一组分包含常规PSA和羟基官能二有机聚硅氧烷，第二组分包含相同的PSA和酰氧基硅烷。 该方法提供了比未改性的PSA结构更好的粘合剂粘合强度。

公开(公告)号：US5037886A

公开(公告)日：1991-08-06

申请号：US181763

申请日：1988-04-14

Applicant: John D. Blizzard ,  Terence J. Swihart

Inventor： John D. Blizzard ,  Terence J. Swihart

IPC: C09J7/02 ,  C09J183/04

CPC classification number: C09J7/0207 ,  C09J183/04 ,  C09J2483/00 ,  Y10T428/31536

Abstract: The invention relates to a method of contacting two components to form a pressure-sensitive adhesive (PSA) construction, wherein the first component comprises a conventional PSA and a liquid copolymeric organopolysiloxane and the second component comprises the PSA and a cure agent for the liquid copolymeric organopolysiloxane. The method provides improved adhesion over the unmodified PSA as measured by bond strength and/or the percentage of cohesive failure of the construction, which bond strength generally increases with the passage of time.

Abstract translation: 本发明涉及使两种组分接触以形成压敏粘合剂（PSA）结构的方法，其中第一组分包含常规PSA和液体共聚有机聚硅氧烷，第二组分包含PSA和用于液体共聚物的固化剂 有机聚硅氧烷。 该方法提供了通过粘合强度和/或结构的内聚破坏的百分比测量的未改性PSA的粘合性，该粘合强度通常随着时间的推移而增加。

公开(公告)号：US4906695A

公开(公告)日：1990-03-06

申请号：US216609

申请日：1988-07-08

Applicant: John D. Blizzard ,  Terence J. Swihart

Inventor： John D. Blizzard ,  Terence J. Swihart

IPC: C09J201/10 ,  C09J11/06 ,  C09J201/00

CPC classification number: C09J201/00 ,  Y10T428/31536

Abstract: The invention relates to a method of contacting two components to form a pressure-sensitive adhesive (PSA) construction, wherein the first component comprises a conventional PSA modified with an alkoxy-functional silicon compound and the second component comprises the same PSA modified with a cure agent for the alkoxy-functional silicon compound. The method provides improved adhesive bond strength over the unmodified PSA which generally increases with time.

公开(公告)号：US4865911A

公开(公告)日：1989-09-12

申请号：US294451

申请日：1989-01-09

Applicant: John D. Blizzard

Inventor： John D. Blizzard

IPC: C09K3/10 ,  D06M13/02 ,  D06M13/51 ,  D06M13/513 ,  D06M15/647 ,  D06N3/12 ,  F16J15/10

CPC classification number: C09K3/1018 ,  D06N3/128 ,  F16J15/102 ,  Y10T428/31612 ,  Y10T428/31663 ,  Y10T442/2172 ,  Y10T442/2262

Abstract: A gasket of a nonwoven sheet material, and a coating composition on at least one side of the nonwoven sheet material. The coating composition is a reaction product of a vinyl functional polydimethylsiloxane, a trimethylsiloxy silica terpolymer, a reactive diluent, and a catalyst. The reactive diluent can be a methyl vinyl cyclic siloxane having the formula (MeViSiO).sub.n wherein n is an integer of from three to five, Me is methyl, and Vi is vinyl.

公开(公告)号：US4810253A

公开(公告)日：1989-03-07

申请号：US718403

申请日：1985-04-01

Applicant: Kenneth A. Kasprzak ,  John D. Blizzard

Inventor： Kenneth A. Kasprzak ,  John D. Blizzard

IPC: C11D3/37 ,  D06L1/16 ,  D06M15/00

CPC classification number: C11D3/3742 ,  Y10S8/01

Abstract: A method of laundering textiles is disclosed wherein aminofunctional silicone is dispersed in the rinse water to improve the flow of water out of the textiles during the subsequent spin-separation of water. The resulting textiles contain less residual water and can be dried more rapidly and energy efficiently. The useful aminofunctional silicones are characterized as having either an average of 25 to 125 siloxane units per molecule with 4 to 15 percent of the siloxane units being aminoalkyl substituted or an average of 400 to 600 siloxane units per molecule with 1 to 15 percent of the siloxane units being aminoalkyl substituted.

Abstract translation: 公开了一种洗涤纺织品的方法，其中将氨基官能硅氧烷分散在冲洗水中，以便在随后的水分离过程中改善水从纺织品流出。 所得到的纺织品含有较少的残留水，并且可以更快速地和更有效地干燥能量。 有用的氨基官能硅氧烷的特征在于每分子平均具有25至125个硅氧烷单元，其中4至15％的硅氧烷单元为氨基烷基取代的平均值，或每分子平均具有400至600个硅氧烷单元，其中1至15％的硅氧烷 单元是被氨基烷基取代的。

公开(公告)号：US4584355A

公开(公告)日：1986-04-22

申请号：US665805

申请日：1984-10-29

Applicant: John D. Blizzard ,  Dipak Narula

Inventor： John D. Blizzard ,  Dipak Narula

IPC: C08L83/04 ,  C08G77/42 ,  C08G77/44 ,  C09J183/00 ,  C09J183/10 ,  C08L83/06

CPC classification number: C09J183/10 ,  C08G77/44

Abstract: This invention relates to silicone pressure-sensitive adhesives having improved viscosity stability, film physical property stability upon aging and lap shear stability (hold time) made by a method comprising the condensation of a benzene-soluble resin copolymer of 0.6 to 0.9 triorganosiloxy units per SiO.sub.4/2 unit which contains silicon-bonded hydroxyl radicals and a polydiorganosiloxane preferably containing silicon-bonded hydroxyl or other hydrolyzable endblocking radicals with a sufficient amount of an ammonia releasing endblocking agent containing endblocking triorganosilyl units such as hexamethyldisilazane to result in a 1:0.8 to 1:3 mole ratio of silicon-bonded hydroxyl radicals and hydrolyzable endblocking radicals to total moles of triorganosilyl units provided by the endblocking agent. The condensation is conducted with heating at 80.degree. C.-160.degree. C. in the presence of 0.5 to 10 moles of water per mole of .dbd.NH present in the endblocking agent and, when necessary, in the presence of an effective amount of an organic solvent such as xylene. Condensation is preferably conducted under solvent reflux conditions. When the condensation reaction is substantially complete, the remaining endblocking agent, water and ammonia released by the endblocking agent is stripped from the composition.

Abstract translation: 本发明涉及具有改进的粘度稳定性，老化时的薄膜物理性能稳定性和搭接剪切稳定性（保持时间）的硅氧烷压敏粘合剂，该方法包括使每0.6 SiO 3的有机溶剂树脂共聚物为0.6至0.9的三有机甲硅烷氧基单元 / 2单元，其含有硅键合的羟基自由基和优选含有硅键合的羟基或其它可水解端基自由基的聚二有机硅氧烷，其含有足量的含有封端的三有机甲硅烷基单元如六甲基二硅氮烷的氨释放封端剂，得到1:0.8至1 硅键合的羟基自由基和可水解封端基团的3摩尔比与由封端剂提供的三有机甲硅烷基单元的总摩尔比。 在封端剂中每摩尔= NH存在0.5至10摩尔水的情况下，在80℃-160℃下加热进行缩合，必要时，在有效量的 有机溶剂如二甲苯。 缩合优选在溶剂回流条件下进行。 当缩合反应基本上完成时，由封端剂释放的剩余封端剂，水和氨从组合物中剥离。

公开(公告)号：US4255316A

公开(公告)日：1981-03-10

申请号：US33353

申请日：1979-04-26

Applicant: John D. Blizzard

Inventor： John D. Blizzard

IPC: C08L83/00 ,  C04B37/00 ,  C08G77/32 ,  C08K3/00 ,  C08L83/04 ,  C09J153/00 ,  C09J183/04 ,  C08L83/06 ,  C04B35/14

CPC classification number: C08G77/32 ,  C09J183/04

Abstract: Ceramifiable silicone adhesives having tack and green strength are provided by mixing a ceramifiable filler with certain silicone pressure-sensitive adhesives. The silicone pressure-sensitive adhesive comprises approximately equal weights, plus or minus five percent, of a polydiorganosiloxane having a viscosity of from 1 to 1000 Pa.multidot.s and a xylene-soluble resin copolymer of R.sub.3 SiO.sub.1/2 siloxane units and SiO.sub.4/2 siloxane units. High loadings (80 weight percent of the ceramifiale adhesive) of ceramifiable filler are attainable without loss of tack and green strength when the polydiorganosiloxane is a mixture of a low-viscosity fluid and a high-viscosity fluid. These ceramifiable silicone adhesives are useful for assembling and adhering a plurality of ceramifiable greenware components to form a ceramifiable composite greenware article.

Abstract translation: 通过将可陶瓷填料与某些硅氧烷压敏粘合剂混合来提供具有粘性和生坯强度的可陶瓷硅氧烷粘合剂。 硅氧烷压敏粘合剂包括粘度为1至1000Pax的聚二有机硅氧烷和R3SiO1 / 2硅氧烷单元和SiO4 / 2硅氧烷单元的二甲苯可溶性树脂共聚物的重量相等或重量百分比为5％。 当聚二有机硅氧烷是低粘度流体和高粘度流体的混合物时，能够获得可承载填料的高负荷（80重量％的陶瓷粘合剂）而不损失粘性和生坯强度。 这些可陶瓷的硅氧烷粘合剂可用于组装和粘附多个可陶瓷的绿色零件以形成可陶瓷的复合绿色制品。