公开(公告)号：KR1020130109866A

公开(公告)日：2013-10-08

申请号：KR1020120031973

申请日：2012-03-28

Applicant: 충남대학교산학협력단 ,  (주)헵스켐

Inventor： 이범재 ,  이혜림 ,  김형석 ,  김진석

IPC: C08F220/34 ,  C08F220/36 ,  C08F2/50

CPC classification number: C08F220/34 ,  C08F2/38 ,  C08F2220/346

Abstract: PURPOSE: A process for producing polyacrylate polymer is provided to suppress a side reaction by the precisely controllable polymerization reaction of living radical, having simple processes and improving productivity. CONSTITUTION: Polyacrylate polymer is a copolymer of a nitro-group acryl monomer and an azide group monomer represented by the formula 1, wherein R1 or R2 is C1-10 alkylene, respectively, and m and n are 1-1000000. A process for producing the polyacrylate polymer comprises steps of: a step of obtaining polymer solution by polymerization reaction of the mixture of the nitro acryl monomer, the azide acryl monomer, a chain transfer reagent, and an initiator; a step of generating a precipitate by dropping the polymer solution to the precipitate solvent; and a step of drying the precipitate.

Abstract translation: 目的：提供聚丙烯酸酯聚合物的制造方法，通过活性自由基的精确控制的聚合反应抑制副反应，具有简单的工艺和提高生产率。 构成：聚丙烯酸酯聚合物是由式1表示的硝基丙烯酰基单体和叠氮基单体的共聚物，其中，R1或R2分别为C1-10亚烷基，m和n为1-1000000。 制备聚丙烯酸酯聚合物的方法包括以下步骤：通过硝基丙烯酸单体，叠氮丙烯酰基单体，链转移试剂和引发剂的混合物的聚合反应获得聚合物溶液的步骤; 通过将聚合物溶液滴加到沉淀溶剂中而产生沉淀的步骤; 和干燥沉淀物的步骤。

公开(公告)号：KR101468016B1

公开(公告)日：2014-12-02

申请号：KR1020120031973

申请日：2012-03-28

Applicant: 충남대학교산학협력단 ,  (주)헵스켐

Inventor： 이범재 ,  이혜림 ,  김형석 ,  김진석

IPC: C08F220/34 ,  C08F220/36 ,  C08F2/50

Abstract: 본발명은하기화학식 1의니트로기를갖는아크릴계단량체및 아지드기를갖는아크릴계단량체의공중합체인폴리아크릴계고분자를제공한다. [화학식 1](상기화학식 1에서, R또는 R는각각독립적으로 C내지 C인알킬렌이며, m, n은 1 내지 1,000,000이다.)

公开(公告)号：KR101383066B1

公开(公告)日：2014-04-08

申请号：KR1020120061337

申请日：2012-06-08

Applicant: 충남대학교산학협력단 ,  (주)헵스켐

Inventor： 이범재 ,  이혜림 ,  김형석 ,  김진석

IPC: C08F20/34 ,  C08F295/00 ,  C08L33/04 ,  C09J133/04

Abstract: 본 발명은 접착성 및 둔감성을 향상시키면서도 분해시 고에너지를 방출할 수 있는 결합제로 하기 화학식 1로 표기되는, 디니트로기 및 폴리알킬렌글리콜을 함유하는 폴리아크릴레이트계 블록 공중합체를 제공한다.
[화학식 1]

(상기 화학식 1에서, A는 C
1 내지 C
10
인 알킬렌이고, a, b, c, d는 각각 서로 독립적으로 1 내지 500 이고, w는 1 내지 115이다.)

公开(公告)号：KR1020130137800A

公开(公告)日：2013-12-18

申请号：KR1020120061337

申请日：2012-06-08

Applicant: 충남대학교산학협력단 ,  (주)헵스켐

Inventor： 이범재 ,  이혜림 ,  김형석 ,  김진석

IPC: C08F20/34 ,  C08F295/00 ,  C08L33/04 ,  C09J133/04

CPC classification number: C08F299/0478

Abstract: The present invention provides a polyacrylate based block copolymer containing a dinitro group and polyalkylene glycol which is capable of being used as a binder for emitting high energy by being decomposed while improving the adhesive force and insensitivity, and is denoted by chemical formula 1. (In the chemical formula 1: A is C1-C10 alkylene; a, b, c, and d are separately selected from 1-500; and w is selected from 1-115).

Abstract translation: 本发明提供含有二硝基和聚亚烷基二醇的聚丙烯酸酯基嵌段共聚物，其能够通过在改善粘合力和不敏感性的同时分解而用作发射高能量的粘合剂，并且由化学式1表示。（In 化学式1：A是C 1 -C 10亚烷基; a，b，c和d分别选自1-500; w选自1-115）。

公开(公告)号：KR1020040035124A

公开(公告)日：2004-04-29

申请号：KR1020020063862

申请日：2002-10-18

Applicant: 주식회사 두본 ,  (주)헵스켐

Inventor： 이대희 ,  현동호 ,  조현덕 ,  최근배 ,  김형석 ,  김태자

IPC: C08K5/5399

Abstract: PURPOSE: Provided are a non-halogen fire-retardant agent for polyurethane containing a non-halogen nitrogen(N)-phosphorus(P)-based fire-retardant agent, a non-halogen fire-retardant urethane foam using the non-halogen fire-retardant agent, and a preparation method thereof. CONSTITUTION: The non-halogen fire-retardant agent for the polyurethane is produced by dispersing and mixing a polyhydroxy and/or a polyol with 2-500wt%(based on the polyhydroxy and/or the polyol) of the nitrogen- and/or phosphorus-based fire-retardant agent at 3000rpm or more for 30min or more, wherein the nitrogen- and/or phosphorus-based fire-retardant agent contains 0.1-90wt% of a phosphoric acid ester-based and/or inorganic fire-retardant agent. And the polyurethane foam is produced by reacting polyisocyanate with the non-halogen fire-retardant agent.

Abstract translation: 目的：提供一种含有非卤素氮（N） - 磷（P）基阻燃剂的聚氨酯非卤素阻燃剂，使用非卤素防火剂的非卤素阻燃聚氨酯泡沫塑料 助剂，及其制备方法。 构成：用于聚氨酯的无卤阻燃剂是通过将2-羟基和/或多元醇与2-羟基和/或多元醇分别混合在一起的2-羟基和/或多元醇的多羟基和/或多元醇 基于3000rpm以上的阻燃剂30分钟以上，其中，氮和/或磷系阻燃剂含有0.1-90重量％的磷酸酯系和/或无机阻燃剂。 聚氨酯泡沫是通过使多异氰酸酯与非卤素阻燃剂反应来制造的。