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    TRANSPARENT COPOLYESTER, PREPARING METHOD THEREOF AND ARTICLES MADE FROM THE SAME
    46.
    发明申请
    TRANSPARENT COPOLYESTER, PREPARING METHOD THEREOF AND ARTICLES MADE FROM THE SAME 有权
    透明共聚物，其制备方法及其制品

    公开(公告)号：US20130041130A1

    公开(公告)日：2013-02-14

    申请号：US13571317

    申请日：2012-08-09

    Applicant: Ning XU ,  Guixiang Zhu ,  Wei Zhang ,  Ling Han ,  Yi Zou ,  Wenxi Ji

    Inventor： Ning XU ,  Guixiang Zhu ,  Wei Zhang ,  Ling Han ,  Yi Zou ,  Wenxi Ji

    IPC: C08G63/00 ,  C08G63/78

    CPC classification number: C08G18/4216 ,  C08G18/348 ,  C08G18/73 ,  C08G63/60 ,  C08G63/91

    Abstract: The present invention relates to a transparent copolyester, wherein the transparent copolyester comprises an aliphatic-aromatic copolyester segment A, a segment B having repeating units —O—CH(CH3)—C(O)—, and structural units C derived from polyisocyanate(s), wherein the weight ratio for the segment A, segment B and structural unit C is 100:(100-2000):(0.1-10) and wherein the weight-average molecular weight Mw of the transparent copolyester is from 50,000 to 1,000,000. The present invention further relates to a preparation method for a transparent copolyester, including polymerizing lactide, a hydroxyl-terminated aliphatic-aromatic copolyester and a polyisocyanate in the presence of a catalyst; wherein the weight ratio for the aliphatic-aromatic copolyester, lactide and polyisocyanate is 100:(100-2000):(0.1-10). The present invention further relates to a transparent copolyester prepared by said method and an article made from the transparent copolyester according to present invention.

    Abstract translation: 本发明涉及一种透明共聚酯，其中该透明共聚聚酯包括脂肪族 - 芳族共聚酯链段A，具有重复单元-O-CH（CH 3）-C（O）的链段B和衍生自多异氰酸酯的结构单元C s），其中段A，段B和结构单元C的重量比为100：（100-2000）：（0.1-10），并且其中透明共聚酯的重均分子量Mw为50,000至1,000,000 。 本发明还涉及一种透明共聚酯的制备方法，包括在催化剂存在下聚合丙交酯，羟基封端的脂族 - 芳族共聚酯和多异氰酸酯; 其中脂族 - 芳族共聚酯，丙交酯和多异氰酸酯的重量比为100：（100-2000）：（0.1-10）。 本发明还涉及通过所述方法制备的透明共聚酯和由根据本发明的透明共聚酯制成的制品。

    SILANE-FUNCTIONAL POLYESTERS IN MOISTURE-CURING COMPOSITIONS BASED ON SILANE-FUNCTIONAL POLYMERS
    47.
    发明申请
    SILANE-FUNCTIONAL POLYESTERS IN MOISTURE-CURING COMPOSITIONS BASED ON SILANE-FUNCTIONAL POLYMERS 有权
    基于硅烷官能聚合物的水分固化组合物中的硅官能聚酯

    公开(公告)号：US20120298299A1

    公开(公告)日：2012-11-29

    申请号：US13305473

    申请日：2011-11-28

    Applicant: Daniele Rutz ,  Marcel Oertli ,  Barbara Jucker

    Inventor： Daniele Rutz ,  Marcel Oertli ,  Barbara Jucker

    IPC: C08G63/695 ,  C09J167/00 ,  B29C71/00 ,  B32B37/12 ,  B05D3/00 ,  B05D5/10 ,  C09D167/00 ,  C08L67/00

    CPC classification number: C08G63/695 ,  C08G18/10 ,  C08G18/42 ,  C08G18/4866 ,  C08G18/718 ,  C08G63/91 ,  C08G2170/20 ,  C08G2250/00 ,  C09J175/04 ,  C09J175/06 ,  C08G18/289

    Abstract: A silane-functional polyester of formula (I): wherein Y is an n-valent residue of a polyester P which is solid at room temperature and terminated by hydroxy groups, after removal of n hydroxy groups; R1 is a linear or branched, monovalent carbon residue having 1 to 12 carbon atoms, optionally having one or more C—C multiple bonds and/or having optionally cycloaliphatic and/or aromatic portions; R2 is an acyl residue or a linear or branched, monovalent hydrocarbon residue having 1 to 12 carbon atoms, optionally having one or more C—C multiple bonds and/or having optionally cycloaliphatic and/or aromatic portions; R3 is a linear or branched, divalent hydrocarbon residue having 1 to 12 carbon atoms, optionally having cyclic and/or aromatic portions, and optionally having one or more heteroatoms; the index a has a value of 0, 1 or 2; and the index n has a value of 1 to 3.

    Abstract translation: 式（I）的硅烷官能聚酯：其中Y是除去n个羟基后在室温下固体终止并被羟基封端的聚酯P的n价残基; R1是具有1至12个碳原子的直链或支链的一价碳残基，任选具有一个或多个C-C多重键和/或具有任选的脂环族和/或芳族部分; R2是具有1至12个碳原子的酰基残基或直链或支链的一价烃残基，任选具有一个或多个C-C多重键和/或具有任选的环脂族和/或芳族部分; R3是具有1至12个碳原子的直链或支链的二价烃残基，任选地具有环状和/或芳族部分，并且任选地具有一个或多个杂原子; 索引a的值为0,1或2; 索引n的值为1〜3。

    Crystalline polylactic acid resin composition and product molded/formed therefrom
    48.
    发明授权
    Crystalline polylactic acid resin composition and product molded/formed therefrom 有权
    结晶聚乳酸树脂组合物和由其模塑/形成的产品

    公开(公告)号：US08268918B2

    公开(公告)日：2012-09-18

    申请号：US12451584

    申请日：2008-06-25

    Applicant: Norio Fukawa ,  Yohei Kabashima ,  Ken-ichi Kawada ,  Sachiko Kokuryo

    Inventor： Norio Fukawa ,  Yohei Kabashima ,  Ken-ichi Kawada ,  Sachiko Kokuryo

    IPC: C08K5/41

    CPC classification number: C08G63/08 ,  C08F283/02 ,  C08G63/91 ,  C08G63/912 ,  C08K5/0083 ,  C08L67/04 ,  C08F222/1006

    Abstract: There is provided a crystalline polylactic acid resin composition comprising 95 to 99.97 parts by mass of a polylactic acid resin (A) having a D-isomer content of not greater than 0.6 mol % or not less than 99.4 mol %, and 0.03 to 5 parts by mass of a crystal nucleus agent (B). There is also provided a crystalline polylactic acid resin composition prepared by melt-kneading 100 parts by mass of a polylactic acid resin (A) having a D-isomer content of not greater than 0.6 mol % or not less than 99.4 mol %, 0.01 to 20 parts by mass of a (meth)acrylate compound (C), and 0.02 to 20 parts by mass of a peroxide (D).

    Abstract translation: 提供一种结晶性聚乳酸树脂组合物，其包含95〜99.97质量份的D-异构体含量为0.6摩尔％以上且99.4摩尔％以上的聚乳酸树脂（A）和0.03〜5重量份 的晶核剂（B）。 还提供了通过将100质量份具有不大于0.6mol％或不小于99.4mol％的D-异构体含量的聚乳酸树脂（A）熔融捏合而制备的结晶聚乳酸树脂组合物，0.01至 20质量份（甲基）丙烯酸酯化合物（C）和0.02〜20质量份过氧化物（D）。

    GOLF BALL
    50.
    发明申请
    GOLF BALL 有权
    高尔夫球

    公开(公告)号：US20110244986A1

    公开(公告)日：2011-10-06

    申请号：US13080276

    申请日：2011-04-05

    Applicant: Satoko OKABE ,  Kazuhiko Isogawa ,  Keiko Matsuhisa

    Inventor： Satoko OKABE ,  Kazuhiko Isogawa ,  Keiko Matsuhisa

    IPC: A63B37/06 ,  A63B37/02

    CPC classification number: A63B37/0038 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0035 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0048 ,  A63B37/0049 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0065 ,  A63B37/0066 ,  A63B37/0087 ,  A63B37/0091 ,  A63B2037/0079 ,  C08G63/46 ,  C08G63/47 ,  C08G63/91

    Abstract: An object of the present invention is to provide a golf ball excellent in resilience and durability, with a good moldability of the intermediate layer. The present invention provides a golf ball having a center, a cover, and an intermediate layer disposed between the center and the cover, wherein the intermediate layer is formed from an intermediate layer composition having a flexural modulus ranging from 150 MPa to 450 MPa, a maximum loss factor (tan δ) between −20° C. and 0° C. of 0.08 or less, a rebound resilience of 55% or more, and a slab hardness ranging from 40 to 60 in Shore D hardness, and the intermediate layer composition comprises, as a resin component, 30 mass % to 70 mass % of (A) a modified polyester elastomer having a Shore A hardness of 95 or less; 70 mass % to 30 mass % of (B) a binary ionomer resin having a Shore D hardness of 65 or more, a flexural modulus of 300 MPa or more, and a melt flow rate (190° C., 2.16 kg) of 1.0 g/10 min or more; and 0 mass % to 50 mass % of (C) a thermoplastic resin other than (A) component and (B) component (provided that a total content of (A) component, (B) component, and (C) component is 100 mass %).

    Abstract translation: 本发明的目的是提供一种弹性和耐久性优异的高尔夫球，并且具有良好的中间层成形性。 本发明提供了一种高尔夫球，其具有设置在中心和盖之间的中心，盖和中间层，其中中间层由弯曲模量为150MPa至450MPa的中间层组合物形成， -20℃和0℃之间的最大损耗因子（tanδ）为0.08以下，回弹性为55％以上，板状硬度为肖氏D硬度为40〜60，中间层 作为树脂成分，作为树脂成分，含有30质量％〜70质量％的（A）肖氏A硬度为95以下的改性聚酯弹性体， （B）肖氏D硬度为65以上，弯曲弹性模量为300MPa以上，熔体流动速率（190℃，2.16kg）的二元离聚物树脂为70质量％〜30质量％ g / 10分钟以上; 和（A）成分和（B）成分以外的（C）热塑性树脂的0质量％〜50质量％（条件是（A）成分，（B）成分和（C）成分的总含量为100 质量％）。

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