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公开(公告)号：KR101174668B1
公开(公告)日：2012-08-17
申请号：KR1020100103556
申请日：2010-10-22
Applicant: 충남대학교산학협력단 , 한국화학연구원
IPC: C09J133/04 , C09J11/06 , C09J133/14 , C08L33/04
Abstract: 본발명은 a) C1~C14의알킬기를갖는 (메타)아크릴레이트계단량체; 히드록시기를갖는 (메타)아크릴레이트계단량체, 카복실기를갖는 (메타)아크릴레이트계단량체또는이들의혼합물;을중합하는단계; 및 b) 상기중합체에 C8~C12의알킬글리시딜에테르를투입하여그라프트(부가반응)하여중합하는단계;를포함하는점착제조성물의제조방법및 이의제조방법으로부터제조된점착제조성물에관한것이다.본발명에따른점착제조성물은젖음성및 재박리성이우수하다.
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公开(公告)号：KR101270976B1
公开(公告)日：2013-06-11
申请号：KR1020100122320
申请日：2010-12-02
Applicant: 충남대학교산학협력단 , 한국화학연구원
IPC: C09J133/04 , C09J7/02 , C09J11/00
Abstract: 본 발명은 a) C1~C14의 알킬기를 갖는 (메타)아크릴레이트계 단량체; 히드록시기, 카르복실기 또는 글리시딜기를 갖는 (메타)아크릴레이트계 단량체 또는 이들의 혼합물; 및 개시제를 혼합하여 중합하는 단계; 및 b) 상기 중합체의 측쇄에 탄소-탄소 이중결합을 갖는 광경화 단량체, 촉매 및 중합금지제를 투입하여 부가중합하는 단계 를 포함하는 점착제 조성물의 제조방법 및 이의 제조방법으로 제조된 점착제 조성물에 관한 것이다.
본 발명에 따른 점착제 조성물은 젖음성이 우수하고 자외선 조사후 박리력이 낮으며 경시안정성이 우수하며 피착제에 잔유물을 남기지 않는다.-
公开(公告)号：KR101162492B1
公开(公告)日：2012-07-05
申请号：KR1020100122321
申请日：2010-12-02
Applicant: 충남대학교산학협력단 , 한국화학연구원
IPC: C09J133/14 , C09J133/04 , C09J11/02 , C08L33/14
Abstract: 본 발명은 a) C1~C14의 알킬기를 갖는 (메타)아크릴레이트계 단량체; 히드록시기 또는 카복실기를 갖는 (메타)아크릴레이트계 단량체 또는 이들의 혼합물; 및 개시제를 혼합하여 중합하는 단계; 및 b) 상기 중합체에 C8~C12의 알킬글리시딜에테르 및 촉매를 투입하여 부가중합하는 단계; 를 포함하는 점착제 조성물의 제조방법 및 이의 제조방법으로부터 제조된 점착제 조성물에 관한 것으로, 본 발명에 따른 점착제 조성물은 젖음성 및 재박리성이 우수하다.
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公开(公告)号：KR1020120060695A
公开(公告)日：2012-06-12
申请号：KR1020100122320
申请日：2010-12-02
Applicant: 충남대학교산학협력단 , 한국화학연구원
IPC: C09J133/04 , C09J7/02 , C09J11/00
CPC classification number: C09J133/04 , C09J7/22 , C09J7/38 , C09J7/385 , C09J11/00 , C09J2201/606 , C09J2203/326 , C09J2205/10 , C09J2205/102
Abstract: PURPOSE: A manufacturing method of an adhesive composition is provided to provide to have simple manufacturing process, to provide adhesive composition having excellent wettability, low releasing force after ultraviolet irradiation, and excellent curing stability, and not remaining residues to an object. CONSTITUTION: A manufacturing method of an adhesive composition comprises: a step of polymerization by mixing a (meth)acrylate based monomer containing a C1-14 alkyl group, a (meth)acrylate based monomer containing a hydroxy group, a carboxy group, or a glycidiyl group, or a mixture thereof, and an initiator; and a step of addition polymerization by putting a photocurable monomer with carbon-carbon double bond having a carbon-carbon double bond, a catalyst, and polymerization inhibitor into the side chain of the polymer.
Abstract translation: 目的：提供粘合剂组合物的制造方法以提供简单的制造方法，以提供具有优异的润湿性，紫外线照射后的低释放力和优异的固化稳定性的粘合剂组合物，并且不残留在物体上。 构成：粘合剂组合物的制造方法包括：通过混合含有C 1-14烷基的（甲基）丙烯酸酯系单体，含有羟基的（甲基）丙烯酸酯系单体，羧基或 缩水甘油基或其混合物和引发剂; 以及通过将具有碳 - 碳双键的碳 - 碳双键的光固化单体，催化剂和聚合抑制剂加入到聚合物的侧链中的加成聚合步骤。
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公开(公告)号：KR1020120042073A
公开(公告)日：2012-05-03
申请号：KR1020100103556
申请日：2010-10-22
Applicant: 충남대학교산학협력단 , 한국화학연구원
IPC: C09J133/04 , C09J11/06 , C09J133/14 , C08L33/04
CPC classification number: C09J133/14 , C09J9/00 , C09J11/06 , C09J133/064 , C09J133/066
Abstract: PURPOSE: An adhesive composition is provided to have excellent wettability, thereby constantly maintaining initial adhesion, without bubbles or residue remaining on an adherend as time passes, and to have excelled adhesion and re-detaching ability. CONSTITUTION: An adhesive composition comprises a step of polymerizing a (meth)acrylate based monomer having a C1-C14 alkyl group, a (meth)acrylate based monomer having a hydroxy group, and a (meth)acrylate based monomer having carboxy group; and a step of graft-polymerization by putting a C8-12 alkyl glycidyl ether into the polymer. The polymer comprises 70-90 weight% of a (meth)acrylate based monomer having a C1-14 alkyl group.
Abstract translation: 目的：提供粘合剂组合物以具有优异的润湿性，从而不断保持初始粘合，随着时间的流逝，没有气泡或残留在被粘物上，并且具有优异的粘合和再分离能力。 构成：粘合剂组合物包括聚合具有C1-C14烷基的（甲基）丙烯酸酯单体，具有羟基的（甲基）丙烯酸酯类单体和具有羧基的（甲基）丙烯酸酯类单体）的步骤。 和通过将C8-12烷基缩水甘油醚加入聚合物中的接枝聚合步骤。 聚合物包含70-90重量％的具有C 1-14烷基的（甲基）丙烯酸酯基单体。
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Patent Agency Ranking
公开(公告)号：KR1020120060696A
公开(公告)日：2012-06-12
申请号：KR1020100122321
申请日：2010-12-02
Applicant: 충남대학교산학협력단 , 한국화학연구원
IPC: C09J133/14 , C09J133/04 , C09J11/02 , C08L33/14
CPC classification number: C09J11/06 , C09J133/064 , C09J133/066 , C09J133/14
Abstract: PURPOSE: A manufacturing method of addition reaction type adhesive composition is provided to have excellent wettability thereby maintaining initial adhesion constantly, and not to have excellent adhesion and releasing force even as time passed without remaining bubbles or residues in an object. CONSTITUTION: A manufacturing method of addition reaction type adhesive composition comprises: a step of polymerizing a C1-14 alkyl group (meth)acrylate-based monomer containing a C1-14 alkyl group, a (meth)acrylate-based monomer containing a hydroxy group, or a carboxy group, and an initiator; and a step of addition polymerization by putting C8-12 alkyl glycidyl ether and a catalyst into the polymer. The catalyst is one or more selected from an imidazole compound, triphenylphosphine, para-toluenesulfonic acid, and tertiary amine.
Abstract translation: 目的：提供加成反应型粘合剂组合物的制造方法，以具有优异的润湿性，从而保持初始粘合力不变，即使在时间流逝而且没有残留在物体中的残留物的情况下也不具有优异的粘合力和释放力。 构成：加成反应型粘合剂组合物的制造方法包括：使含有C1-14烷基的（甲基）丙烯酸酯系单体的C1-14烷基聚合，含有羟基的（甲基）丙烯酸酯系单体的工序 ，或羧基，和引发剂; 以及通过将C8-12烷基缩水甘油醚和催化剂加入到聚合物中的加成聚合步骤。 催化剂是选自咪唑化合物，三苯基膦，对甲苯磺酸和叔胺中的一种或多种。
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公开(公告)号：KR1020140043099A
公开(公告)日：2014-04-08
申请号：KR1020140021942
申请日：2014-02-25
Applicant: 충남대학교산학협력단
IPC: C01B31/02
CPC classification number: C01B32/184 , C01B2204/22
Abstract: The present invention relates to a graphene manufacturing method from graphite by instantaneous expansion, by immersing the graphite in a solvent, allowing the solvent to spread to the inside of the graphite layer, and instantaneously releasing pressure in a high-temperature pressurization condition thereby vaporizing the solvent. More specifically, the present invention is to provide a manufacturing method of graphene which comprises: a step of adding graphite in a solvent and immersing; a step of allowing the solvent to spread between layers of the immersed graphite; a step of instantaneously releasing pressure under high temperature and high pressure conditions or high pressure conditions and expanding.
Abstract translation: 本发明涉及通过瞬时膨胀从石墨中提取的石墨烯制造方法，通过将石墨浸渍在溶剂中，使溶剂扩散到石墨层的内部，并在高温加压条件下瞬间释放压力，从而汽化 溶剂。 更具体地说，本发明提供一种石墨烯的制造方法，其特征在于，包括：在溶剂中添加石墨并浸渍的工序; 允许溶剂在浸入的石墨的层之间铺展的步骤; 在高温高压条件下或高压条件下立即释放压力并扩张的步骤。
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公开(公告)号：KR101318198B1
公开(公告)日：2013-10-16
申请号：KR1020120099208
申请日：2012-09-07
Applicant: 충남대학교산학협력단
IPC: C09J133/04 , C09J7/02 , G02F1/13
CPC classification number: C09J133/04 , C09J7/22 , C09J7/30 , C09J7/38 , C09J7/385 , C09J2203/318 , C09J2203/326 , G02F1/1309 , G02F1/1313
Abstract: PURPOSE: A manufacturing method of photo-cross linking type adhesive and a composition thereof are provided to enhance wettability and compatibility, to maintain re-exfoliation properties, and to effectively photopolymerize. CONSTITUTION: A photo-cross linking type adhesive composition comprises an addition polymerization in which photo-cross linking type monomers having alkylglycidyl ether and unsaturated double bond on branched chain of (meth)acrylic copolymer; and a photocrosslinkable siloxane-modified acrylate prepolymer. The photo-crosslinking type siloxane modified acrylate prepolymer is represented by chemical formula 1. The alkylglycidyl ether is one or more kinds selected from lauryl glycidyl ether, undecyl glycidyl ether and dodecyl glycidyl ether. The adhesive member includes light cementation film of base materials and photo-cross linking type adhesive composition.
Abstract translation: 目的：提供光交联型粘合剂的制造方法及其组合物，以提高润湿性和相容性，保持再剥离性能，有效地进行光聚合。 构成：光交联型粘合剂组合物包含加成聚合，其中在（甲基）丙烯酸共聚物的支链上具有烷基缩水甘油醚和不饱和双键的光交联型单体; 和可光致交联的硅氧烷改性的丙烯酸酯预聚物。 光交联型硅氧烷改性丙烯酸酯预聚物由化学式1表示。烷基缩水甘油醚是选自月桂基缩水甘油醚，十一烷基缩水甘油醚和十二烷基缩水甘油醚的一种或多种。 粘合剂包括基材的光胶结剂和光交联型粘合剂组合物。
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公开(公告)号：KR101771140B1
公开(公告)日：2017-08-24
申请号：KR1020150150976
申请日：2015-10-29
Applicant: 충남대학교산학협력단
IPC: C09D183/04 , C09D4/00 , G02B1/10
Abstract: 본발명은하기화학식 1의구조를가지는오르가노실록산을포함하는자외선경화형코팅조성물에관한것이다. [화학식 1](상기화학식 1에서 R은각각독립적으로수소, (C1-C10)의알킬또는 (C1-C10)의아릴이며; R는각각독립적으로 (C1-C20)의카르복시기, 술폰산기, 에폭시기, 아크릴기, 메타크릴기, 할로겐기, 아미노기, 머캡토기, 하이드록시기, 사이클로부텐기, 카르보닐기, 카르복실기, 알키드기, 우레탄기, 비닐기, 나트릴기, 옥세탄기및 페닐기에서선택되는어느하나의작용기이고; n은 5 내지 100 이하의정수이다.)
Abstract translation: 本发明涉及包含具有由下式（1）表示的结构的有机硅氧烷的紫外线可固化涂料组合物。 [化学式1]（在上述式（1）R各自独立地是氢，（C1-C10）烷基或（C1-C10）的芳基; R各自独立地为（羧基C1-C20的），磺酸基，环氧基 ，丙烯酸基团，甲基丙烯酸基团，其选自卤素基团，氨基，meokaep陶器，羟基，环烷基部分tengi，羰基，羧基，醇酸基，氨基甲酸酯基团，乙烯基基团，或一个铸造卷轴基，氧杂环丁烷基和苯基组中选择 并且n是5至100或更小的整数。
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公开(公告)号：KR1020170049993A
公开(公告)日：2017-05-11
申请号：KR1020150150976
申请日：2015-10-29
Applicant: 충남대학교산학협력단
IPC: C09D183/04 , C09D4/00 , G02B1/10
Abstract: 본발명은하기화학식 1의구조를가지는오르가노실록산을포함하는자외선경화형코팅조성물에관한것이다. [화학식 1](상기화학식 1에서 R은각각독립적으로수소, (C1-C10)의알킬또는 (C1-C10)의아릴이며; R는각각독립적으로 (C1-C20)의카르복시기, 술폰산기, 에폭시기, 아크릴기, 메타크릴기, 할로겐기, 아미노기, 머캡토기, 하이드록시기, 사이클로부텐기, 카르보닐기, 카르복실기, 알키드기, 우레탄기, 비닐기, 나트릴기, 옥세탄기및 페닐기에서선택되는어느하나의작용기이고; n은 5 내지 100 이하의정수이다.)
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