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公开(公告)号：US4153526A
公开(公告)日：1979-05-08
申请号：US883079
申请日：1978-03-03
Applicant: Joseph Cherenko , Charles W. Lewis
Inventor： Joseph Cherenko , Charles W. Lewis
IPC: B32B17/10 , C09J129/14 , C08G2/02 , B32B27/42
CPC classification number: B32B17/1077 , B32B17/10706 , B32B17/10761 , C09J129/14 , Y10S428/913 , Y10T428/3163
Abstract: Safety glass is made by laminating to a ply of glass a saturated polyvinyl acetal film incorporating a photoinitiator. The exposed surface of the film is irradiated with ultraviolet light which activates the photoinitiator which in turn initiates crosslinking of the polymer. The polymer film retains its desirable mechanical and optical properties while the crosslinked surface has improved solvent-abrasion resistance.
Abstract translation: 安全玻璃是通过层合玻璃层而制成的，该玻璃层含有光引发剂的饱和聚乙烯醇缩醛膜。 用紫外线照射膜的暴露表面，其激活光引发剂，其又引发聚合物的交联。 聚合物膜保持其期望的机械和光学性质，同时交联的表面具有改善的耐溶剂 - 耐磨性。
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2.发明授权Bilayer windshield with an abrasion and solvent resistant polyurethane protective coating 失效双层挡风玻璃，具有耐磨和耐溶剂的聚氨酯保护涂层
公开(公告)号：US4923757A
公开(公告)日：1990-05-08
申请号：US270858
申请日：1988-11-14
Applicant: James B. O'Dwyer , Wen-Hsuan Chang , Roger L. Scriven , Joseph Cherenko
Inventor： James B. O'Dwyer , Wen-Hsuan Chang , Roger L. Scriven , Joseph Cherenko
CPC classification number: B32B17/10018 , B32B17/1033 , B32B17/1077 , C08G18/75 , C08G18/792 , C08G18/8025 , B32B2375/00 , Y10S428/911 , Y10T428/31554 , Y10T428/31601 , Y10T428/31616
Abstract: An abrasion and solvent resistant polyurethane protective coating for bilayer windshields is formulated by the reaction of a polyester or polyether diol with an aliphatic isocyanate-terminated prepolymer.
Abstract translation: 通过聚酯或聚醚二醇与脂族异氰酸酯封端的预聚物的反应来配制用于双层挡风玻璃的耐磨和耐溶剂聚氨酯保护涂层。
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公开(公告)号：US4277299A
公开(公告)日：1981-07-07
申请号：US49673
申请日：1979-06-18
Applicant: Joseph Cherenko , William I. Frey , Joseph D. Kelly , Larry S. Sokol
Inventor： Joseph Cherenko , William I. Frey , Joseph D. Kelly , Larry S. Sokol
CPC classification number: B32B17/10889 , B29C33/64 , B32B17/10018
Abstract: A transparent safety glass laminate having an optically acceptable exposed plastic surface is fabricated by laminating an outer glass sheet and an inner preformed plastic sheet under heat and pressure with the plastic surface to be exposed supported against an optically smooth mold, preferably a second glass sheet, which is coated with an optically smooth coating of a material which acts as a release agent to facilitate separation of the plastic surface from the mold after lamination.
Abstract translation: 具有光学上可接受的暴露的塑料表面的透明安全玻璃层压体是通过在加热和压力下将外部玻璃板和内部预成型塑料片材层压而将被暴露的塑料表面支撑在光学平滑的模具，优选第二玻璃板上， 其被涂覆有用作释放剂的材料的光学光滑涂层，以便于在层压之后使塑料表面与模具分离。
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Patent Agency Ranking
公开(公告)号：US4109055A
公开(公告)日：1978-08-22
申请号：US793674
申请日：1977-05-04
Applicant: Joseph Cherenko , Charles W. Lewis
Inventor： Joseph Cherenko , Charles W. Lewis
CPC classification number: B32B17/10018 , B32B17/10706 , B32B17/1077 , Y10T428/31 , Y10T428/31601 , Y10T428/31616 , Y10T428/3163
Abstract: Safety glass made by laminating to a ply of glass a polyvinyl acetal film incorporating a photoinitiator. The exposed surface of the film is irradiated with ultraviolet light which activates the photoinitiator which in turn initiates crosslinking of the polymer. The polymer film retains its desirable mechanical and optical properties while the crosslinked surface has improved solvent-abrasion resistant.
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5.发明授权Bilayer windshield with an abrasion and solvent resistant polyurethane protective coating 失效双层挡风玻璃，具有耐磨和耐溶剂的聚氨酯保护涂层
公开(公告)号：US4824926A
公开(公告)日：1989-04-25
申请号：US133830
申请日：1987-12-16
Applicant: James B. O'Dwyer , Wen-Hsuan Chang , Roger L. Scriven , Joseph Cherenko
Inventor： James B. O'Dwyer , Wen-Hsuan Chang , Roger L. Scriven , Joseph Cherenko
CPC classification number: B32B17/10018 , B32B17/1033 , B32B17/1077 , C08G18/75 , C08G18/792 , C08G18/8025
Abstract: An abrasion and solvent resistant polyurethane protective coating for bilayer windshields is formulated by the reaction of a polyester or polyether diol with an aliphatic isocyanate-terminated prepolymer.
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公开(公告)号：US4121985A
公开(公告)日：1978-10-24
申请号：US682426
申请日：1976-05-03
Applicant: Joseph Cherenko
Inventor： Joseph Cherenko
CPC classification number: C08J3/28 , C08G18/83 , C08J2375/04 , Y10T428/31601 , Y10T428/3163 , Y10T428/31645
Abstract: The surface characteristics of a partially crosslinked polyurethane innerlayer in a bilayer laminate are further improved by treating the polymer film with a small amount of a compound such as tetrahydrofuran, 1,4 dioxane, dimethyl formamide, morpholine, methylene chloride or secondary or tertiary lower alkyl amines in addition to the photoinitiator.
Abstract translation: 通过用少量的化合物如四氢呋喃，1,4-二恶烷，二甲基甲酰胺，吗啉，二氯甲烷或仲或叔低级烷基酯处理聚合物膜，进一步提高了双层层压体中部分交联的聚氨酯内层的表面特性 胺类除光引发剂外。
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公开(公告)号：US4039720A
公开(公告)日：1977-08-02
申请号：US682538
申请日：1976-05-03
Applicant: Joseph Cherenko , Charles W. Lewis
Inventor： Joseph Cherenko , Charles W. Lewis
CPC classification number: B32B17/10018 , B32B17/10706 , B32B17/1077 , Y10T428/31 , Y10T428/31601 , Y10T428/31616 , Y10T428/3163
Abstract: Safety glass is made by laminating to a ply of glass a polyurethane film incorporating a photoinitiator. The exposed surface of the film is irradiated with ultraviolet light which activates the photoinitiator which in turn initiates crosslinking of the polymer. The polymer film retains its desirable mechanical and optical properties while the crosslinked surface has improved solvent-abrasion resistant.
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公开(公告)号：US3971864A
公开(公告)日：1976-07-27
申请号：US510672
申请日：1974-09-30
Applicant: William R. Beestrice , Joseph Cherenko , William I. Frey
Inventor： William R. Beestrice , Joseph Cherenko , William I. Frey
CPC classification number: B32B17/10018 , B32B27/40 , B32B2375/00 , Y10T428/24628 , Y10T428/24967 , Y10T428/31551 , Y10T428/31601 , Y10T428/31801
Abstract: Retarding bloom in normally blooming polyurethane interlayers which are used in laminated windows, particularly motor vehicle safety glass windows in which one major surface of the polyurethane is exposed to the atmosphere, by applying a layer of wax to the exposed major surface of the polyurethane interlayer is disclosed. The resulting window is free from bloom for at least several months.
Abstract translation: 通常在聚氨酯夹层的暴露的主表面涂一层蜡，将层压窗中特别是聚氨酯的一个主要表面暴露于大气中的机动车辆安全玻璃窗，通常在开花的聚氨酯夹层中， 披露 所产生的窗口至少要几个月才能开花。
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