公开(公告)号：US07230059B2

公开(公告)日：2007-06-12

申请号：US10540512

申请日：2003-12-18

Applicant: Nobuo Oi ,  Hitoshi Tsukui

Inventor： Nobuo Oi ,  Hitoshi Tsukui

IPC: C08F236/20 ,  C08F236/22

CPC classification number: C08F210/18 ,  C08F2500/17

Abstract: A process for producing an olefin-based copolymer, which comprises copolymerizing at least one olefin selected from the group consisting of ethylene and straight chain α-olefins, and a vinyl compound (I) and a polyene (II) described below:Vinyl compound (I); a vinyl compound represented by the general formula CH2═CH—R, wherein the substituent R is a saturated hydrocarbon group and steric parameters Es and B1 of the substituent R are respectively −1.64 or less and 1.53 or more; andPolyene (II); a compound having two or more of ethylene bonds and at least one combination of two ethylene bonds in which those are bonded to each other through at least three carbon atoms.

Abstract translation: 一种烯烃类共聚物的制造方法，其包括将选自乙烯和直链α-烯烃的至少一种烯烃和下述乙烯基化合物（I）和多烯（II）共聚合：乙烯基化合物（ 一世）; 由通式CH 2 -CH-R表示的乙烯基化合物，其中取代基R是饱和烃基，取代基R的空间参数Es和B1分别为-1.64以下且1.53或 更多; 和聚烯（II）; 具有两个或更多个乙烯键的化合物和两个乙烯键的至少一个组合，其中它们通过至少三个碳原子彼此键合。

公开(公告)号：US20060116497A1

公开(公告)日：2006-06-01

申请号：US10540512

申请日：2003-12-18

Applicant: Nobuo Ol ,  Hitoshi Tsukui

Inventor： Nobuo Ol ,  Hitoshi Tsukui

IPC: C08F136/00

CPC classification number: C08F210/18 ,  C08F2500/17

Abstract: A process for producing an olefin-based copolymer, which comprises copolymerizing at least one olefin selected from the group consisting of ethylene and straight chain α-olefins, and a vinyl compound (I) and a polyene (II) described below: Vinyl compound (I); a vinyl compound represented by the general formula CH2═CH—R, wherein the substituent R is a saturated hydrocarbon group and steric parameters Es and B1 of the substituent R are respectively −1.64 or less and 1.53 or more; and Polyene (II); a compound having two or more of ethylene bonds and at least one combination of two ethylene bonds in which those are bonded to each other through at least three carbon atoms.

Abstract translation: 一种烯烃类共聚物的制造方法，其包括将选自乙烯和直链α-烯烃的至少一种烯烃和下述乙烯基化合物（I）和多烯（II）共聚合：乙烯基化合物（ 一世）; 由通式CH 2 -CH-R表示的乙烯基化合物，其中取代基R是饱和烃基，取代基R的空间参数Es和B1分别为-1.64以下且1.53或 更多; 和聚烯（II）; 具有两个或更多个乙烯键的化合物和两个乙烯键的至少一个组合，其中它们通过至少三个碳原子彼此键合。

公开(公告)号：US20110003942A1

公开(公告)日：2011-01-06

申请号：US12919251

申请日：2009-02-19

Applicant: Hitoshi Tsukui ,  Tsuyoshi Takei

Inventor： Hitoshi Tsukui ,  Tsuyoshi Takei

IPC: C08F8/00

CPC classification number: C08F10/00 ,  C08F255/02 ,  C08L2314/06 ,  C08F4/6592 ,  C08F222/06 ,  C08F210/16 ,  C08F210/14

Abstract: A process for producing a modified olefin polymer includes the steps of: (1) blending 100 parts by weight of an olefin polymer, 0.01 to 20 parts by weight of a polar group-carrying unsaturated compound, and 0.001 to 20 parts by weight of an organic peroxide, with one another, in a continuous extruder at a temperature T1 for a time S1, thereby forming a first blend; (2) blending the first blend in the continuous extruder at a temperature T2 for a time S2, thereby forming a second blend; and (3) blending the second blend in the continuous extruder at a temperature T3 for a time S3. T1, T2 and T3 have specific relationships to decomposition temperatures of the organic peroxide, and S1, S2 and S3 have specific relationships to half-lives of the organic peroxide.

Abstract translation: 改性烯烃聚合物的制造方法包括以下步骤：（1）将100重量份的烯烃聚合物，0.01〜20重量份的带极性基团的不饱和化合物和0.001〜20重量份的 有机过氧化物，在连续挤出机中，在温度T1下进行一段时间，从而形成第一共混物; （2）在连续挤出机中在温度T2下混合第一共混物一段时间S2，从而形成第二共混物; 和（3）将第二共混物在连续挤出机中在T3的温度下混合一段时间S3。 T1，T2和T3与有机过氧化物的分解温度具有特定的关系，S1，S2和S3与有机过氧化物的半衰期有特定关系。