公开(公告)号：US10118982B2

公开(公告)日：2018-11-06

申请号：US15304773

申请日：2015-04-17

Applicant: NIPPON A&L INC.

Inventor： Kazuhiro Ishigaki ,  Kiyoshi Ikawa ,  Taisuke Yukawa

IPC: C08F255/02 ,  C08F255/00 ,  C08L51/06 ,  C08L69/00 ,  C08F255/10 ,  C08L25/12

Abstract: Provided is a graft copolymer (A) obtainable by graft-polymerizing, in the presence of 30 to 80 parts by mass of an ethylene-based polymer (a), an aromatic vinyl-based monomer (b) and, if necessary, another vinyl-based monomer (c) copolymerizable with the aromatic vinyl-based monomer (b) in a total amount of 20 to 70 parts by mass (provided that the sum of the components (a), (b) and (c) is 100 parts by mass), in which the ethylene-based polymer (a) has a density of 0.900 g/cm3 or more and less than 0.966 g/cm3, a number average molecular weight of 10,000 to 50,000, and a molecular weight distribution of 5 to 15, and the proportion of the ethylene-based polymer (a) molecules having a molecular weight of 10,000 or less is 5.5% or more.

公开(公告)号：US20170037175A1

公开(公告)日：2017-02-09

申请号：US15304773

申请日：2015-04-17

Applicant: NIPPON A&L INC.

Inventor： Kazuhiro ISHIGAKI ,  Kiyoshi IKAWA ,  Taisuke YUKAWA

IPC: C08F255/02 ,  C08L25/12 ,  C08L69/00 ,  C08F255/10

Abstract: Provided is a graft copolymer (A) obtainable by graft-polymerizing, in the presence of 30 to 80 parts by mass of an ethylene-based polymer (a), an aromatic vinyl-based monomer (b) and, if necessary, another vinyl-based monomer (c) copolymerizable with the aromatic vinyl-based monomer (b) in a total amount of 20 to 70 parts by mass (provided that the sum of the components (a), (b) and (c) is 100 parts by mass), in which the ethylene-based polymer (a) has a density of 0.900 g/cm3 or more and less than 0.966 g/cm3, a number average molecular weight of 10,000 to 50,000, and a molecular weight distribution of 5 to 15, and the proportion of the ethylene-based polymer (a) molecules having a molecular weight of 10,000 or less is 5.5% or more.

Abstract translation: 本发明提供一种接枝共聚物（A），其可以通过在30〜80质量份的乙烯系聚合物（a），芳香族乙烯基类单体（b）和必要时，另外的乙烯基系聚合物 （c）可与芳族乙烯基类单体（b）共聚合的总量为20〜70质量份（c）成分（a），（b）和（c）的总和为100份 ，其中乙烯类聚合物（a）的密度为0.900g / cm 3以上且小于0.966g / cm 3，数均分子量为10,000〜50,000，分子量分布为5〜 15，分子量为10,000以下的分子的乙烯类聚合物（a）的比例为5.5％以上。

公开(公告)号：US09428674B2

公开(公告)日：2016-08-30

申请号：US14775075

申请日：2014-02-19

Applicant: NIPPON A & L INC.

Inventor： Atsumi Tanemura ,  Kimio Misaki ,  Koichi Maki

IPC: C08K5/00 ,  C08F36/00 ,  C09J147/00 ,  C09J109/10 ,  C09J161/12 ,  C09J193/04 ,  C08K5/098 ,  C08L9/00 ,  C08K5/101 ,  C09J125/10 ,  C08K3/26

CPC classification number: C09J147/00 ,  C08K3/26 ,  C08K5/098 ,  C08K5/101 ,  C08K2003/265 ,  C08L9/00 ,  C08L9/10 ,  C09J109/10 ,  C09J125/10 ,  C09J161/12 ,  C09J193/04

Abstract: A copolymer latex for adhesives contains a copolymer latex obtained by copolymerizing an aliphatic conjugated diene monomer with another monomer copolymerizable with this, an alkali metal salt of a carboxylic acid, and a divalent metal carbonate.

Abstract translation: 用于粘合剂的共聚物胶乳包含通过使脂族共轭二烯单体与可与其共聚的另一种单体，羧酸的碱金属盐和二价金属碳酸酯共聚获得的共聚物胶乳。

公开(公告)号：US20160040046A1

公开(公告)日：2016-02-11

申请号：US14775075

申请日：2014-02-19

Applicant: NIPPON A & L INC.

Inventor： Atsumi TANEMURA ,  Kimio MISAKI ,  Koichi MAKI

IPC: C09J147/00 ,  C08K3/26 ,  C09J125/10 ,  C08K5/101

CPC classification number: C09J147/00 ,  C08K3/26 ,  C08K5/098 ,  C08K5/101 ,  C08K2003/265 ,  C08L9/00 ,  C08L9/10 ,  C09J109/10 ,  C09J125/10 ,  C09J161/12 ,  C09J193/04

Abstract: A copolymer latex for adhesives contains a copolymer latex obtained by copolymerizing an aliphatic conjugated diene monomer with another monomer copolymerizable with this, an alkali metal salt of a carboxylic acid, and a divalent metal carbonate.

Abstract translation: 用于粘合剂的共聚物胶乳包含通过使脂族共轭二烯单体与可与其共聚的另一种单体，羧酸的碱金属盐和二价金属碳酸酯共聚获得的共聚物胶乳。

公开(公告)号：US20250162945A1

公开(公告)日：2025-05-22

申请号：US18841451

申请日：2023-03-01

Applicant: NIPPON A&L INC.

Inventor： Atsumi TANEMURA

IPC: C04B24/26 ,  B28B1/00 ,  B33Y10/00 ,  B33Y70/10 ,  C04B24/10 ,  C04B24/32 ,  C04B24/38 ,  C04B24/42 ,  C04B28/02 ,  C04B103/00 ,  C04B103/40 ,  C04B103/50 ,  C04B111/00

Abstract: A method for producing an additive manufactured object, the method comprising layering a composition for additive manufacturing comprising a water-curable inorganic composition and a heat-sensitive gelling agent, and non-fluidizing the composition for additive manufacturing by heating at the time of layering and/or after layering, wherein the heat-sensitive gelling agent contains an aqueous medium, a polymer dispersed in the aqueous medium, and a nonionic surfactant having a cloud point of 30° C. or higher and an HLB value of 10 to 18, and the heat-sensitive gelling agent is a heat-sensitive gelling agent having a value of al/a0 of 15 or more when a penetration resistance value at 17±3° C. immediately after defoaming is defined as a0 and a penetration resistance value at 17±3° C. after microwave heating at 600 W for 30 seconds after defoaming is defined as a1.

公开(公告)号：US20220119572A1

公开(公告)日：2022-04-21

申请号：US17567024

申请日：2021-12-31

Applicant: NIPPON A&L INC.

Inventor： Takashi SAITO

IPC: C08F279/02 ,  C08F2/22 ,  C08F6/22 ,  C08F12/08 ,  C08F255/02 ,  C08F265/06 ,  C08J3/12 ,  C08K5/20

Abstract: A method for manufacturing a rubber-reinforced styrenic resin powder comprising 40% by mass or more of a rubbery polymer, satisfying the following conditions (1) to (4): (1) at least first and second coagulation baths are provided; (2) the first and second coagulation baths are connected; (3) an emulsified dispersion of fatty acid amide is supplied to the connecting part in an amount of 0.2 parts by mass to 2.0 parts by mass (solid content) with respect to 100 parts by mass (solid content) of a slurry; and (4) a temperature in the second coagulation bath is equal to or higher than a temperature in the first coagulation bath.

公开(公告)号：US10723826B2

公开(公告)日：2020-07-28

申请号：US15928552

申请日：2018-03-22

Applicant: NIPPON A&L INC.

Inventor： Taisuke Yukawa ,  Kazuhiro Ishigaki

IPC: C08L69/00 ,  C08F255/10 ,  C08F255/02 ,  C08L51/06

Abstract: Provided is a modifier for polycarbonate, comprising: a graft polymer (A) having 30 to 80 parts by mass of a main chain composed of an ethylene-based polymer (a) and 70 to 20 parts by mass of a graft chain composed of a structural unit derived from a vinyl-based monomer (b), with a total amount of the main chain and the graft chain of 100 parts by mass; and a graft polymer (B) prepared by graft polymerization of a vinyl-based monomer to a rubbery polymer, at a mass ratio (A):(B)=9 to 98:91 to 2, wherein the vinyl-based monomer (b) comprises a specific aromatic vinyl monomer and vinyl cyanide monomer.

公开(公告)号：US20190322786A1

公开(公告)日：2019-10-24

申请号：US16315855

申请日：2017-07-05

Applicant: NIPPON A&L INC.

Inventor： Takayoshi FUJIWARA ,  Nana MATSUMOTO

IPC: C08F253/00 ,  C08L25/12 ,  C08L51/04 ,  C08L69/00 ,  C08F212/10 ,  C08F220/44 ,  C25D5/56

Abstract: To provide a resin composition for plating and a plated molded article which are excellent in impact resistance and fluidity and which satisfy plating adhesion strength, plating deposition rate and thermal cycle resistance in a well-balanced manner.A resin composition for plating, containing a polycarbonate resin (A), a graft copolymer (B) and a copolymer (C), wherein the resin composition satisfies the following conditions (1) to (5): (1) a content of the polycarbonate resin (A) is 20 to 60% by mass based on 100% by mass of a total of (A), (B) and (C); (2) the graft copolymer (B) is a graft copolymer obtained by graft polymerization of a rubbery polymer and a monomer component including an aromatic vinyl-based monomer; (3) the copolymer (C) is a copolymer obtained by polymerization of a monomer component including an aromatic vinyl-based monomer and a vinyl cyanide-based monomer; (4) a content of the rubbery polymer is 7 to 20% by mass relative to the resin composition; and (5) a content of an oligomer component is less than 1% by mass relative to the resin composition.

公开(公告)号：US20180273665A1

公开(公告)日：2018-09-27

申请号：US15928552

申请日：2018-03-22

Applicant: NIPPON A&L INC.

Inventor： Taisuke YUKAWA ,  Kazuhiro ISHIGAKI

IPC: C08F255/10 ,  C08F255/02 ,  C08L69/00

Abstract: Provided is a modifier for polycarbonate, comprising: a graft polymer (A) having 30 to 80 parts by mass of a main chain composed of an ethylene-based polymer (a) and 70 to 20 parts by mass of a graft chain composed of a structural unit derived from a vinyl-based monomer (b), with a total amount of the main chain and the graft chain of 100 parts by mass; and a graft polymer (B) prepared by graft polymerization of a vinyl-based monomer to a rubbery polymer, at a mass ratio (A):(B)=9 to 98:91 to 2, wherein the vinyl-based monomer (b) comprises a specific aromatic vinyl monomer and vinyl cyanide monomer.

公开(公告)号：US20150274956A1

公开(公告)日：2015-10-01

申请号：US14659871

申请日：2015-03-17

Applicant: NIPPON A&L INC.

Inventor： Yuto MURAI

IPC: C08L33/02

CPC classification number: C09D133/02 ,  C08L2201/54

Abstract: The invention relates to an emulsion for aqueous color comprising polymer particles having an average particle size of 20 to 80 nm as measured by the photon correlation method, and including 0.1 to 7 wt % of a structural unit derived from an ethylene-based unsaturated carboxylic acid monomer as the monomer component.

Abstract translation: 本发明涉及一种水性乳液，其包含通过光子相关法测定的平均粒度为20至80nm的聚合物颗粒，并且包含0.1至7重量％的衍生自乙烯类不饱和羧酸的结构单元 单体作为单体成分。