Polylactic acid-containing resin compositions
    2.
    发明授权
    Polylactic acid-containing resin compositions 有权
    含聚乳酸的树脂组合物

    公开(公告)号:US08450420B2

    公开(公告)日:2013-05-28

    申请号:US12294968

    申请日:2007-03-29

    申请人: Aizoh Sakurai

    发明人: Aizoh Sakurai

    摘要: A polylactic acid-containing resin composition that include (a) a polylactic acid and (b) a (meth)acrylic copolymer having a molecular weight in excess of 30,000 and that is the reaction product of a monomer mixture including a methyl (meth)acrylate (i) and a (meth)acrylic acid ester (ii) that is different than the methyl (meth)acrylate (i). The (meth)acrylic acid ester (ii) is represented by any one of formula (I): CH2═C(R1)—COO—R2 formula (II): CH2═C(R1)—COO—(CH2CH2O)m—R3, or formula (III): CH2═C(R1)—COO—(CH2CH2O)n-Ph. A method for preparing the (meth)acrylic copolymer is also provided as well as articles formed from polylactic acid-containing resin compositions.

    摘要翻译: 含有聚乳酸的树脂组合物,其包含(a)聚乳酸和(b)分子量超过30,000的(甲基)丙烯酸共聚物,并且是包含(甲基)丙烯酸甲酯的单体混合物的反应产物 (i)和(甲基)丙烯酸甲酯(i)不同的(甲基)丙烯酸酯(ii)。 (甲基)丙烯酸酯(ii)由式(I)中的任一个表示:CH2 = C(R1)-COO-R2式(Ⅱ):CH2 = C(R1)-COO-(CH2CH2O) R3或式(III):CH2 = C(R1)-COO-(CH2CH2O)n-Ph。 还提供了制备(甲基)丙烯酸共聚物的方法以及由含聚乳酸树脂组合物形成的制品。

    Release film formed from polylactic acid-containing resin
    3.
    发明授权
    Release film formed from polylactic acid-containing resin 有权
    由含聚乳酸的树脂形成的脱模膜

    公开(公告)号:US09090771B2

    公开(公告)日:2015-07-28

    申请号:US13146357

    申请日:2010-01-15

    摘要: Polylactic acid-containing resin composition that includes a polylactic acid; and a (meth)acryl-silicone copolymer that includes a methyl (meth)acrylate; and a reactive silicone, wherein the (meth)acryl-silicone copolymer has a weight average molecular weight of 25,000 or more. Methods for producing a polylactic acid-containing resin composition, polylactic acid-containing resin films, polylactic acid-containing resin release films, polylactic acid-containing resin release films, and methods for producing polylactic acid-containing resin films are also disclosed.

    摘要翻译: 含有聚乳酸的聚乳酸树脂组合物; 和(甲基)丙烯酸 - 硅氧烷共聚物,其包括(甲基)丙烯酸甲酯; 和反应性硅氧烷,其中所述(甲基)丙烯酸 - 硅氧烷共聚物的重均分子量为25,000以上。 还公开了制备含聚乳酸树脂组合物,含聚乳酸树脂膜,含聚乳酸的树脂释放膜,含聚乳酸的树脂剥离膜以及用于制备含聚乳酸的树脂膜的方法。

    PRESSURE SENSITIVE ADHESIVE COMPOSITION AND A PRESSURE SENSITIVE ADHESIVE TAPE
    6.
    发明申请
    PRESSURE SENSITIVE ADHESIVE COMPOSITION AND A PRESSURE SENSITIVE ADHESIVE TAPE 审中-公开
    压敏胶粘组合物和压敏胶粘带

    公开(公告)号:US20120058329A1

    公开(公告)日:2012-03-08

    申请号:US13131701

    申请日:2009-11-24

    摘要: A pressure sensitive adhesive is obtained by polymerizing a mixture containing: (1) 100 mass parts of (meth)acrylic monomer comprising 98-50 mass parts of a first monomer selected from an aliphatic (meth)alkyl acrylate having a carbon number of 4-6 and an aliphatic (meth)alkyl acrylate having a carbon number of 7-12, wherein the glass transition temperature of a homo-polymer thereof is −25 degrees C. or less; and 2-50 mass parts of a second monomer comprising one or more selected from the group consisting of: an amide group-containing ethylenic unsaturated copolymerizing monomer, a carboxylic group-containing ethylenic unsaturated copolymerizing monomer, an amino group-containing ethylenic unsaturated copolymerizing monomer, a non-tertial alkyl(meth)acrylate wherein the glass transition temperature of a homo-polymer thereof is −25 degrees C. or more; and a monomer represented by the chemical structural formula (I) CH2═CR1COO(R2O)nR3 or CH2═CR1COOR4R5 (R1methyl or H; R2 and R4=linear or branched alkyl having a carbon number of 1-6; R3=methyl, ethyl, or substituted or non-substituted phenyl; R5=substituted or non-substituted 4-membered or 5-membered ring containing oxygen; n=1-16); (2) 10-100 mass parts of a block copolymer; (3) 20-100 mass parts of hydrogenated tackifier; and (4) 0.05-1.0 mass parts of a photopolymerization initiator

    摘要翻译: 通过聚合混合物获得压敏粘合剂,所述混合物包含:(1)100质量份(甲基)丙烯酸单体,其包含98-50质量份的第一单体,所述第一单体选自碳数为4的脂族(甲基) 6和碳数为7-12的脂族(甲基)丙烯酸烷基酯,其中均聚物的玻璃化转变温度为-25℃或更低; 和2-50质量份的第二单体,其包含选自:含酰胺基的烯属不饱和共聚单体,含羧基的烯属不饱和共聚单体,含氨基的烯属不饱和共聚单体中的一种或多种 ,其中其均聚物的玻璃化转变温度为-25℃以上的非三(甲基)丙烯酸烷基酯; 和由化学结构式(I)表示的单体CH 2 = CR 1 COO(R 2 O)n R 3或CH 2 = CR 1 COOR 4 R 5(R 1甲基或H; R 2和R 4 =碳数为1〜6的直链或支链烷基; R 3 =甲基, 或取代或未取代的苯基; R 5 =含有氧的取代或未取代的4元或5元环; n = 1-16); (2)10-100质量份嵌段共聚物; (3)20-100质量份氢化增粘剂; 和(4)0.05-1.0质量份的光聚合引发剂

    Polylactide Acid-Containing Resin Composition, Resin Film and Resin Fiber
    8.
    发明申请
    Polylactide Acid-Containing Resin Composition, Resin Film and Resin Fiber 审中-公开
    含聚丙酸酯的树脂组合物,树脂膜和树脂纤维

    公开(公告)号:US20090018268A1

    公开(公告)日:2009-01-15

    申请号:US12160462

    申请日:2007-01-10

    申请人: Aizoh Sakurai

    发明人: Aizoh Sakurai

    IPC分类号: C08L53/00 C08L51/00

    摘要: A polylactic acid-containing resin composition including a polylactic acid (A), and a (meth)acrylic resin (B) having an alkyl (meth)acrylate constituent unit as a main component, wherein the (meth)acrylic resin (B) having a weight average molecular weight of more than 30,000 g/mole and a glass transition temperature (Tg) of 10° C. or lower, and wherein the polylactic acid (A) and the (meth)acrylic resin (B) form a fine phase separation structure.

    摘要翻译: 含有聚乳酸(A)和(甲基)丙烯酸烷基酯构成单元作为主要成分的(甲基)丙烯酸树脂(B))的聚乳酸树脂组合物,其中,(甲基)丙烯酸树脂(B) 重均分子量大于30,000g / mol,玻璃化转变温度(Tg)为10℃以下,其中聚乳酸(A)和(甲基)丙烯酸树脂(B)形成细相 分离结构。

    POLYLACTIC ACID-CONTAINING RESIN COMPOSITIONS
    10.
    发明申请
    POLYLACTIC ACID-CONTAINING RESIN COMPOSITIONS 有权
    含聚氨酯的树脂组合物

    公开(公告)号:US20100240833A1

    公开(公告)日:2010-09-23

    申请号:US12294968

    申请日:2007-03-29

    申请人: Aizoh Sakurai

    发明人: Aizoh Sakurai

    IPC分类号: C08L3/06 C08F2/48 B32B7/12

    摘要: A polylactic acid-containing resin composition that include (a) a polylactic acid and (b) a (meth)acrylic copolymer having a molecular weight in excess of 30,000 and that is the reaction product of a monomer mixture including a methyl (meth)acrylate (i) and a (meth)acrylic acid ester (ii) that is different than the methyl (meth)acrylate (i). The (meth)acrylic acid ester (ii) is represented by any one of formula (I): CH2═C(R1)—COO—R2 formula (II): CH2═C(R1)—COO—(CH2CH2O)m—R3, or formula (III): CH2═C(R1)—COO—(CH2CH2O)n-Ph. A method for preparing the (meth)acrylic copolymer is also provided as well as articles formed from polylactic acid-containing resin compositions.

    摘要翻译: 含有聚乳酸的树脂组合物,其包含(a)聚乳酸和(b)分子量超过30,000的(甲基)丙烯酸共聚物,并且是包含(甲基)丙烯酸甲酯的单体混合物的反应产物 (i)和(甲基)丙烯酸甲酯(i)不同的(甲基)丙烯酸酯(ii)。 (甲基)丙烯酸酯(ii)由式(I)中的任一个表示:CH 2 = C(R 1)-COO-R 2式(II):CH 2 = C(R 1)-COO-(CH 2 CH 2 O) R3或式(III):CH2 = C(R1)-COO-(CH2CH2O)n-Ph。 还提供了制备(甲基)丙烯酸共聚物的方法以及由含聚乳酸树脂组合物形成的制品。