公开(公告)号：US20040039080A1

公开(公告)日：2004-02-26

申请号：US10399767

申请日：2003-04-22

Inventor： Narimichi Honda ,  Akifumi Kasagi ,  Masatoshi Takagi ,  Atsuo Otsuji ,  Keisuke Takuma ,  Takahiro Fujyama

IPC: A61K006/00 ,  C07C323/05

CPC classification number: C08F22/105 ,  A61K6/083 ,  C08L33/14

Abstract: Disclosed is a dental material comprising a sulfur-containing unsaturated carboxylic acid ester compound having a substituent containing a sulfur atom and at least two (meth)acrylic acid residues through an oxygen atom bonded to a secondary or tertiary carbon atom, specifically, a dental material comprising a polymerizable monomer (A) represented by the following formula (1): 1 wherein R11 is a divalent organic group, X11 is an oxygen atom, a sulfur atom, nullCOOnull group or null(CH2)qX12null group (X12 is an oxygen atom or a sulfur atom, and q is an integer of 1 to 3), R12 is a hydrogen atom or an alkyl group, R13 is a substituent containing a sulfur atom, and R14 is a hydrogen atom or a methyl group, or a dental material comprising a polymerizable monomer (A) which is liquid at ordinary temperature and has a viscosity of 100 to 1,000,000 cps. Also disclosed is a dental composition comprising the polymerizable monomer (A), a polymerization initiator (B) and a filler (C). The dental material and the dental composition are excellent in X-ray opacity, transparency, curability and stain resistance, and they have small polymerization shrinkage.

Abstract translation: 公开了一种牙科材料，其包含具有含硫原子的取代基的含硫不饱和羧酸酯化合物和通过与二级或三级碳原子键合的氧原子的至少两个（甲基）丙烯酸残基，具体地说，是牙科材料 包括由下式（1）表示的可聚合单体（A）：其中R11是二价有机基团，X11是氧原子，硫原子，-COO-基或 - （CH2）qX12-基团（X12是 氧原子或硫原子，q为1〜3的整数），R 12为氢原子或烷基，R 13为含有硫原子的取代基，R 14为氢原子或甲基，或者 牙科材料包括在常温下为液体并且具有100至1,000,000cps的粘度的可聚合单体（A）。 还公开了包含可聚合单体（A），聚合引发剂（B）和填料（C）的牙科用组合物。 牙科用材料和牙科用组合物的X射线不透明性，透明性，固化性，耐污染性优异，聚合收缩小。

公开(公告)号：US06613849B2

公开(公告)日：2003-09-02

申请号：US09991026

申请日：2001-11-16

Applicant: Louis L. Walker ,  Robert E. Hefner, Jr. ,  Katherine S. Clement

Inventor： Louis L. Walker ,  Robert E. Hefner, Jr. ,  Katherine S. Clement

IPC: C08G5906

CPC classification number: C08F290/061 ,  C07D303/24 ,  C08F22/105 ,  C08F290/06 ,  C08F290/064 ,  C08G59/1466 ,  C08G59/245

Abstract: The terminal glydidyl groups of a diglycidyl ether of a hydroxyaliphatic bisphenol is optionally reacted with (meth)acrylic acid to obtain a vinyl ester. The internal hydroxyaliphatic groups are reacted with (meth)acrylic acid or cyanoacrylic acid to prepare a diglycidyl and/or (meth)acrylate-terminated (meth)acrylate or urethane acrylate.

Abstract translation: 羟基脂肪族双酚的二缩水甘油醚的末端甘氨酰基任选与（甲基）丙烯酸反应得到乙烯基酯。 将内部羟基脂肪族基团与（甲基）丙烯酸或氰基丙烯酸反应以制备二缩水甘油基和/或（甲基）丙烯酸酯封端的（甲基）丙烯酸酯或氨基甲酸酯丙烯酸酯。

公开(公告)号：US20030073757A1

公开(公告)日：2003-04-17

申请号：US09974819

申请日：2001-10-12

Inventor： Thomas Michael Moy ,  R. Scott Harvey

IPC: C08G002/00

CPC classification number: C08F22/105

Abstract: Self-photoinitiating liquid oligomeric compositions having tertiary amine groups are provided by Michael Addition reaction of: A) an uncrosslinked Michael Addition reaction product of a multifunctional acrylate acceptor and a Michael Donor; and B) a primary and/or secondary amine. The compositions can be crosslinked to make coatings, laminates and adhesives.

Abstract translation: 具有叔胺基团的自光引发液体低聚组合物通过迈克尔加成反应提供：A）多官能丙烯酸酯受体的未交联的迈克尔加成反应产物和迈克尔供体; 和B）伯胺和/或仲胺。 组合物可以交联以制备涂料，层压材料和粘合剂。

公开(公告)号：US06462884B2

公开(公告)日：2002-10-08

申请号：US09354975

申请日：1999-07-16

Applicant: William M. Hung ,  Guigui Wang

Inventor： William M. Hung ,  Guigui Wang

IPC: G02B900

CPC classification number: B29D11/00528 ,  B29C35/08 ,  B29C35/0888 ,  B29C2035/0827 ,  B29D11/00442 ,  B29L2011/0041 ,  C08F22/105 ,  C08F290/142

Abstract: A polymerizable composition comprising an effective amount of at least one tetrafunctional acrylate monomer. In one embodiment of the invention, a polymerizable composition is a compound comprising of at least 50 percent by weight of at least one tetrafunctional acrylate monomer, from 5 to 20 percent by weight of at least one modified bisphenol A epoxy diacrylate monomer, from 0 to 25 percent by weight of at least one acrylate monomer selected from aliphatic difunctional and polyfunctional acrylates, from 0 to 3 percent by weight of at least one UV absorber, and a source of free radicals. The lens-forming material resulted from the polymerizable composition is introduced to a lens mold with a mold cavity having a configuration conforming to the optical lens to be molded. A radiation energy source is used to cure the lens-forming material in the filled mold. The radiation energy source comprises a U-shaped UV light. The U-shaped UV light has a first arm capable of delivering UV light in a first direction and a second arm capable of delivering UV light in an opposite second direction. The first and second arms are spaced apart and substantially parallel to each other, thereby defining a space therebetween. The filled mold is placed at the center of the space therebetween the first and second arms to receive the radiations from the first and second directions for curing. The resultant lens has an inherently integrated “hard-soft-hard” structure cross-sectionally.

Abstract translation: 一种包含有效量的至少一种四官能丙烯酸酯单体的可聚合组合物。 在本发明的一个实施方案中，可聚合组合物是包含至少50重量％的至少一种四官能丙烯酸酯单体，5至20重量％的至少一种改性双酚A环氧二丙烯酸酯单体的化合物，其为0至 25重量％的至少一种选自脂族二官能和多官能丙烯酸酯的丙烯酸酯单体，0-3重量％的至少一种UV吸收剂和自由基源。 由可聚合组合物产生的透镜形成材料被引入到具有与待模制的光学透镜相符的构造的模具腔的透镜模具中。 辐射能源用于固化填充模具中的透镜形成材料。 辐射能源包括U形紫外光。 U形紫外光具有能够沿第一方向输送UV光的第一臂和能够沿相反的第二方向输送UV光的第二臂。 第一和第二臂间隔开并且基本上彼此平行，从而在它们之间形成一个空间。 填充的模具放置在第一和第二臂之间的空间的中心，以接收从第一和第二方向进行固化的辐射。 所得透镜在横截面上具有固有的“硬 - 软硬”结构。

公开(公告)号：US20020042486A1

公开(公告)日：2002-04-11

申请号：US09917674

申请日：2001-07-31

Inventor： Dally Moya ,  Ria De Cooman ,  Werner Meyer

IPC: C08F022/10 ,  C08F122/10 ,  C08K003/00

CPC classification number: C08G63/21 ,  C08F22/105 ,  C08L67/07 ,  C09D167/07 ,  C09J167/07

Abstract: Described are methacrylate or acrylate binders e.g. obtainable by the steps of (i) generating OH-precursors from at least one aromatic polyester, and (ii) reacting said OH-precursors of step (i) with methacrylic acid and/or acrylic acid to form a respective ester, whereby step (i) comprises reacting an aromatic polyester, or a mixture of aromatic polyesters with at least one polyol and/or at least one aminopolyol to generate hydroxy terminated oligomers. Optionally, a modified product can be obtained by performing a further reaction in step (i), namely by reacting said hydroxy terminated oligomer with at least one polycarboxylic acid and/or at least one polycarboxylic anhydride to generate said hydroxy terminated binder precursor oligomer.

Abstract translation: 描述的是甲基丙烯酸酯或丙烯酸酯粘合剂，例如 可通过以下步骤获得：（i）从至少一种芳族聚酯生成OH-前体，和（ii）将步骤（i）的所述OH-前体与甲基丙烯酸和/或丙烯酸反应以形成相应的酯，由此步骤 i）包括使芳族聚酯或芳族聚酯的混合物与至少一种多元醇和/或至少一种氨基多元醇反应以产生羟基封端的低聚物。 任选地，可以通过在步骤（i）中进行进一步的反应，即通过使所述羟基封端的低聚物与至少一种多元羧酸和/或至少一种多羧酸酐反应以产生所述羟基封端的粘合剂前体低聚物来获得改性产物。

公开(公告)号：US06262155B1

公开(公告)日：2001-07-17

申请号：US09426655

申请日：1999-10-25

Applicant: Frederic Henri Florent ,  David Henry ,  Andre Jean Vachet ,  Jacques Jean Vial

Inventor： Frederic Henri Florent ,  David Henry ,  Andre Jean Vachet ,  Jacques Jean Vial

IPC: C08K534

CPC classification number: C08K5/3437 ,  C08F20/30 ,  C08F22/105 ,  C08K5/1545 ,  C08K5/3412 ,  G02B1/04 ,  C08L33/14 ,  C08L63/10

Abstract: The invention relates to photochromic transparent organic materials particularly useful for the production of photochromic organic ophthalmic lenses. The material includes an optical-quality polymer matrix and at least one coloring agent giving photochromic properties to the matrix. The coloring agent is chosen from the group of the spirooxazins the spiropyrans, and the chromenes. The polymer of the matrix is chosen from the group of homopolymers of ethyoxylated bisphenol A dimethacrylate with formula I: in which R is H or CH3, and m and n independently represent 1 or 2, and of the copolymers of this dimethacrylate containing at most 30 wt % of an aromatic monomer with vinyl, acrylic or methacrylic functionality.

Abstract translation: 本发明涉及特别可用于制备光致变色有机眼用透镜的光致变色透明有机材料。 该材料包括光学质量的聚合物基质和给基质赋予光致变色性质的至少一种着色剂。 着色剂选自螺吡喃辛螺旋酮和色烯的组。 基质的聚合物选自乙氧基化双酚A二甲基丙烯酸酯与式I的均聚物：其中R是H或CH 3，m和n独立地表示1或2，并且该二甲基丙烯酸酯的共聚物含有至多30 具有乙烯基，丙烯酸或甲基丙烯酸官能度的芳族单体的wt％。

公开(公告)号：US6136887A

公开(公告)日：2000-10-24

申请号：US266509

申请日：1999-03-11

Applicant: Norbert Moszner ,  Volker Rheinberger ,  Thomas Voelkel ,  Urs Karl Fischer

Inventor： Norbert Moszner ,  Volker Rheinberger ,  Thomas Voelkel ,  Urs Karl Fischer

IPC: A61K6/00 ,  A61K6/083 ,  C07C69/743 ,  C08F22/10

CPC classification number: A61K6/0023 ,  A61K6/083 ,  C07C69/743 ,  C08F22/105

Abstract: The invention relates to vinylcyclopropane derivatives according to the formula ##STR1## in which A is --[--Y--CO--C(.dbd.CH.sub.2)R.sup.4 ].sub.m or --C(.dbd.CH.sub.2)CO--O--C.sub.1-4 -alkyl, U and X, independently of each other, stand for CO, COO or CONH; Y and Z stand for O or NH or are absent, but Y and Z cannot be absent at the same time; n, m stand for a whole number from 0 to 4, but n and m are not 0 at the same time; R.sup.1 is H, CH.sub.3 or Cl; R.sup.2, R.sup.3 stand for H, a C.sub.1 - to C.sub.10 -alkyl or alkylene radical, which can be interrupted by O, S or NH, for a C.sub.6 - to C.sub.14 -aryl or arylene, C.sub.7 - to C.sub.14 -alkylaryl or alkylarylene or a C.sub.5 - to C.sub.8 -cycloalkyl or cycloalkylene radical; and R.sup.4 is H or a C.sub.1 - to C.sub.10 -alkyl radical, and to processes for their production. The compounds are suitable in particular for the production of adhesives, cements, composites and mouldings.

Abstract translation: 本发明涉及下式的乙烯基环丙烷衍生物，其中A为 - [ - Y-CO-C（= CH2）R4] m或-C（= CH2）CO-O-C1-4烷基，U和X， 独立于代表CO，COO或CONH; Y和Z代表O或NH或不存在，但Y和Z不能同时不存在; n，m表示从0到4的整数，但n和m不同时为0; R1是H，CH3或Cl; R2，R3代表H，C 1至C 10 - 烷基或亚烷基，其可被O，S或NH中断，用于C 6至C 14 - 芳基或亚芳基，C 7至C 14 - 烷基芳基或烷基亚芳基或 C5至C8-环烷基或环亚烷基; 并且R4是H或C1-至C10-烷基，并且用于其制备。 该化合物特别适用于粘合剂，水泥，复合材料和模制品的生产。

公开(公告)号：US6124037A

公开(公告)日：2000-09-26

申请号：US12836

申请日：1998-01-23

Applicant: Mark E. Hammer ,  Steven T. Charles ,  John C. Lang ,  Robert Y. Lochhead ,  Lon J. Mathias

Inventor： Mark E. Hammer ,  Steven T. Charles ,  John C. Lang ,  Robert Y. Lochhead ,  Lon J. Mathias

IPC: A61K31/19 ,  A61K31/25 ,  A61K31/78 ,  A61K31/785 ,  A61P27/02 ,  C08F20/04 ,  C08F20/22 ,  C08F22/10 ,  C08F214/18 ,  A61B17/00 ,  A61F2/14 ,  C08F236/16

CPC classification number: C08F20/04 ,  A61K31/19 ,  A61K31/25 ,  A61K31/78 ,  A61K31/785 ,  C08F20/22 ,  C08F22/105 ,  Y10S514/839 ,  Y10S514/912 ,  Y10S514/915

Abstract: Coatings for surgical instruments which comprise substituted fluoroalkyl or perfluoroalkyl monomers having anionic, cationic, and/or nonionic surface active functionality in the unsaturated fluorophobic ends.

Abstract translation: 用于外科器械的涂层，其包含在不饱和氟疏离末端中具有阴离子，阳离子和/或非离子表面活性官能团的取代的氟代烷基或全氟烷基单体。

公开(公告)号：US6013714A

公开(公告)日：2000-01-11

申请号：US934126

申请日：1997-09-19

Applicant: Yuichi Haruta ,  Hideaki Takase ,  Tsuyoshi Watanabe ,  Takashi Ukachi

Inventor： Yuichi Haruta ,  Hideaki Takase ,  Tsuyoshi Watanabe ,  Takashi Ukachi

IPC: G03F7/004 ,  B29C33/38 ,  B29C33/40 ,  B29C67/00 ,  C08F2/48 ,  C08F22/10 ,  C08K3/00 ,  C08L63/00 ,  D21J3/00

CPC classification number: B29C67/0066 ,  B29C33/3842 ,  C08F2/48 ,  C08F22/105 ,  B29K2105/16

Abstract: Process for the manufacture of a mold for making products from fibrous materials by performing a combination of steps of(1) applying a thin layer of resin on a supporting stage(2) selectively irradiating the thin layer of resin as to cure a selected part of said resin(3) applying a further thin layer of resin, and repeating steps (2) and (3) as to obtain a three dimensional shape of a plurality of cured layers, optionally combined with either one of the steps of washing and post-curing the three dimensional shape, as to obtain the mold, wherein the resin ocmpositiona is formulated from constituents comprises at least one photoreaction monomer at least one photoinitiator at least one filler.

Abstract translation: 一种用于制造由纤维材料制造产品的模具的方法，该模具通过以下步骤组合：（1）在支撑台（2）上施加薄层树脂，选择性地照射树脂薄层，以固化所选择的部分 所述树脂（3）施加另外的薄层树脂，并且重复步骤（2）和（3）以得到多个固化层的三维形状，任选地与洗涤和后处理的任一步骤组合， 固化三维形状以获得模具，其中树脂组合物由组分配制包含至少一种光反应单体至少一种光引发剂至少一种填料。

公开(公告)号：US5977277A

公开(公告)日：1999-11-02

申请号：US845434

申请日：1997-04-25

Applicant: Keiichi Yokoyama ,  Takako Sasano ,  Akio Hiwara ,  Masahiro Toriida ,  Satoko Mita ,  Masayoshi Watanabe

Inventor： Keiichi Yokoyama ,  Takako Sasano ,  Akio Hiwara ,  Masahiro Toriida ,  Satoko Mita ,  Masayoshi Watanabe

IPC: C07C69/54 ,  C07C69/96 ,  C08F16/26 ,  C08F18/24 ,  C08F20/28 ,  C08F22/10 ,  C08F290/06 ,  C08G65/332 ,  H01B1/12 ,  H01G9/022 ,  H01M10/05 ,  H01M10/0565 ,  H01M10/0566

CPC classification number: H01M10/052 ,  C07C69/54 ,  C07C69/96 ,  C08F16/26 ,  C08F18/24 ,  C08F20/28 ,  C08F22/105 ,  C08F290/062 ,  C08G65/332 ,  H01B1/122 ,  H01M10/0565 ,  H01M2300/0085

Abstract: The novel acrylic ester, allyl ether and allyl carbonate of the present invention are characterized by having the structures represented by the following general formulae (I) to (IV): The above acrylic ester, allyl ether and allyl carbonate are used as a starting monomer which forms a polymer matrix for use in a polymeric solid electrolyte. The novel polymer of the present invention comprises structural units derived from at least one compound selected from a group of the compounds represented by the above general formulae (I) to (IV). The polymeric solid electrolyte comprising the above novel polymer as a polymer matrix exhibits high ionic conductivity and is chemically stable.

Abstract translation: 本发明的新型丙烯酸酯，烯丙基醚和碳酸烯丙酯的特征在于具有由以下通式（I）至（IV）表示的结构：将上述丙烯酸酯，烯丙基醚和碳酸烯丙酯用作起始单体 其形成用于聚合物固体电解质的聚合物基质。 本发明的新型聚合物包含衍生自至少一种选自上述通式（I）至（IV）所表示的化合物的化合物的结构单元。 包含上述作为聚合物基质的新型聚合物的聚合物固体电解质表现出高离子电导率并且化学稳定。