CURABLE RESIN COMPOSITION FOR CEMENTED LENS, IMAGING LENS, AND METHOD FOR MANUFACTURING IMAGING LENS
    63.
    发明申请
    CURABLE RESIN COMPOSITION FOR CEMENTED LENS, IMAGING LENS, AND METHOD FOR MANUFACTURING IMAGING LENS 审中-公开
    固化镜片的可固化树脂组合物,成像镜片和制造成像镜片的方法

    公开(公告)号:US20120019938A1

    公开(公告)日:2012-01-26

    申请号:US13138738

    申请日:2010-03-09

    申请人: Satoru Yamada

    发明人: Satoru Yamada

    摘要: A curable resin composition for a cemented lens capable of manufacturing a cemented lens excellent in heat resistance in reflowing treatment at a temperature of 260° C. or higher and adhesion between lenses, and capable of reducing manufacturing costs of lenses and capable of lightening lenses, is provided.The curable resin composition for a cemented lens includes: (a) a compound represented by the following formula (I); and (b) a radical polymerization initiator. wherein R1 represents a hydrogen atom or an alkyl group; and Z1 represents a cyclic structure together with two carbon atoms and a sulfur atom.

    摘要翻译: 一种用于制造粘结透镜的可固化树脂组合物,其能够制造在260℃或更高的温度下的回流处理中耐热性优异且透镜之间的粘合性优异的胶结透镜,并且能够降低透镜的制造成本并且能够减轻透镜, 被提供。 用于粘结透镜的固化性树脂组合物包括:(a)由下式(I)表示的化合物; 和(b)自由基聚合引发剂。 其中R1表示氢原子或烷基; Z1表示与两个碳原子和硫原子一起的环状结构。

    Block copolymer and method for producing same, composition for resin modification and modified resin composition, and method for producing same
    66.
    发明申请
    Block copolymer and method for producing same, composition for resin modification and modified resin composition, and method for producing same 有权
    嵌段共聚物及其制造方法,树脂改性用组合物和改性树脂组合物及其制造方法

    公开(公告)号:US20090149578A1

    公开(公告)日:2009-06-11

    申请号:US11989635

    申请日:2006-07-27

    IPC分类号: C08F2/60 C08L47/00 C08F136/20

    摘要: A comprising conjugated diene monomer units, and at least one polymer block B comprising conjugated diene monomer units and aromatic vinyl monomer units. This block copolymer is characterized in that (1) the polymer block A has a glass transition temperature of −88° C. to −45° C., (2) the polymer block B has a glass transition temperature of 30° C. to 90° C., (3) the content of aromatic vinyl monomer units in the whole block copolymer is 3-52 wt. %, (4) the aromatic vinyl block ratio in the whole block copolymer is smaller than 69 wt. %, and (5) the viscosity of a 5 wt. % solution of the block copolymer in styrene is 30-80 mPa·s. The block copolymer is useful as a resin modifier.

    摘要翻译: A包含共轭二烯单体单元和至少一个包含共轭二烯单体单元和芳族乙烯基单体单元的聚合物嵌段B。 该嵌段共聚物的特征在于,(1)聚合物嵌段A的玻璃化转变温度为-88℃〜-45℃,(2)聚合物嵌段B的玻璃化转变温度为30℃〜 90℃,(3)整个嵌段共聚物中芳族乙烯基单体单元的含量为3-52wt。 %,(4)整个嵌段共聚物中的芳族乙烯基嵌段比小于69wt。 %,和(5)5重量%的粘度。 嵌段共聚物在苯乙烯中的%溶液为30-80mPa.s。 嵌段共聚物可用作树脂改性剂。

    Hydrophobically Modified Cationic Polymers And Their Use As Cleaning Aids
    67.
    发明申请
    Hydrophobically Modified Cationic Polymers And Their Use As Cleaning Aids 有权
    疏水改性阳离子聚合物及其作为清洁剂的用途

    公开(公告)号:US20090117071A1

    公开(公告)日:2009-05-07

    申请号:US11792031

    申请日:2005-11-28

    摘要: A cleaning composition for hard surfaces containing a polymeric compound comprising a main backbone derived from at least the following monomeric components: (I) 20 to 99.9% by weight of at least one cationic monomer according to formula (I) wherein R1 and R2 are, independently of one another, hydrogen or C1-C4 alkyl; R3 and R4 are, independently of one another, hydrogen or alkyl, hydroxyalkyl, carboxyl alkyl, carboxyamide alkyl or alkoxyalkyl having from 1 to 18 carbon atoms; and Y represents an anion, and (II) 0.1 to 80% by weight of a hydrophobic unsaturated nonionic monomer that polymerizes in the presence of an initiator; optionally up to 60% by weight of a water-soluble monomer (III) which is different from either monomer (I) or monomer (II); and optionally reactant (IV), a crosslinking agent in an amount between 0 to 10% by weight, gives improved soil removal properties, antimicrobial and biofilm suppression properties as well as resistance to resoiling and staining.

    摘要翻译: 一种用于硬表面的清洁组合物,其包含含至少以下单体成分的主要主链的聚合物:(I)20-99.9%(重量)至少一种式(I)的阳离子单体,其中R1和R2为 彼此独立地是氢或C 1 -C 4烷基; R 3和R 4彼此独立地为具有1至18个碳原子的氢或烷基,羟基烷基,羧基烷基,羧酰胺烷基或烷氧基烷基; Y表示阴离子,(II)0.1〜80重量%的在引发剂存在下聚合的疏水性不饱和非离子单体; 任选地高达60重量%的与单体(I)或单体(II)不同的水溶性单体(III); 和任选的反应物(IV),其量为0至10重量%的交联剂,提供了改善的污垢去除性能,抗微生物和生物膜抑制性能以及耐回吸和染色性能。

    Method for the production of a copolymer based on vinyl aromatic compounds and conjugated dienes
    68.
    发明申请
    Method for the production of a copolymer based on vinyl aromatic compounds and conjugated dienes 失效
    用于制备基于乙烯基芳族化合物和共轭二烯的共聚物的方法

    公开(公告)号:US20010014720A1

    公开(公告)日:2001-08-16

    申请号:US09764671

    申请日:2001-01-18

    IPC分类号: C08F136/20

    CPC分类号: C08C19/20

    摘要: The present invention provides a method for the production of a copolymer based on vinyl aromatic compounds and conjugated dienes, in which after polymerization, the copolymers are treated with multi-functional sulfur halides in the presence of a catalyst at temperatures in the range from 20 to 130null C. The copolymers produced according to the present invention demonstrate clearly improved processing characteristics as a result of selective masticating effect and good mechanical properties.

    摘要翻译: 本发明提供了一种制备基于乙烯基芳族化合物和共轭二烯的共聚物的方法,其中在聚合之后,在催化剂存在下,将共聚物用多官能硫卤化物处理,温度范围为20〜 130℃。根据本发明制备的共聚物由于选择性咀嚼效果和良好的机械性能而显示出明显改善的加工特性。

    Process for producing dip-formed rubber article
    69.
    发明申请
    Process for producing dip-formed rubber article 有权
    浸渍橡胶制品的生产工艺

    公开(公告)号:US20010004653A1

    公开(公告)日:2001-06-21

    申请号:US09760297

    申请日:2001-01-16

    IPC分类号: C08F136/20 C08F008/34

    摘要: A vulcanizable dip-forming rubber latex composition comprising an unsaturated nitrile-conjugated diene copolymer rubber latex, a sulfur-containing vulcanizer, and a vulcanization accelerator comprising at least one compound selected from (i) dithiocarbamic acid compounds of the formula: 1 and (ii) zinc dithiocarbamate compounds of the formula: 2 wherein R1 and R2 are hydrocarbon groups having at least 6 carbon atoms which may be the same or different, and an optional thiazole compound. A rubber article dip-formed from the rubber latex composition has no crack occurrence, good surface luster and good vulcanization properties, and does not contain a nitrosamine, and therefore, is suitable for medical use.

    摘要翻译: 一种可硫化浸渍形成橡胶胶乳组合物,其包含不饱和腈共轭二烯共聚物橡胶胶乳,含硫硫化剂和硫化促进剂,其包含至少一种选自(i)下式的二硫代氨基甲酸化合物的化合物:和(ii) 具有下式的二硫代氨基甲酸锌化合物:其中R 1和R 2是具有至少6个可以相同或不同的碳原子的烃基和任选的噻唑化合物。 由橡胶胶乳组合物浸渍的橡胶制品没有裂纹发生,表面光泽好,硫化性好,不含有亚硝胺,因此适用于医疗用途。