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    • 1. 发明授权
    • 광고용 스티커 및 레이블류 제거용 수지 조성물
    • 광고용스티커및레이블류제거용수지조성광
    • KR100447939B1
    • 2004-09-08
    • KR1020020038326
    • 2002-07-03
    • 한국화학연구원주식회사 케이엠지
    • 박인환방영길김경만
    • C09K3/00
    • PURPOSE: A composition for removing advertising stickers and labels is provided, to allow the stickers and labels to be removed cleanly and easily by weakening the adhesive strength between the stickers or labels and a board or a wall. CONSTITUTION: The composition comprises 5-22 wt% of an adhesive rigid resin which has a glass transition temperature of 40-130 deg.C and is soluble in the used solvent; and 78-95 wt% of a mixture of a high boiling point organic solvent and a low boiling point organic solvent whose boiling points are different each other. Preferably the adhesive rigid resin is polystyrene, poly(styrene-co-maleic anhydride), polyacrylonitrile, poly(styrene-co-acrylonitrile), poly(vinyl chloride-co-vinyl acetate), carboxyl group-containing poly(vinyl chloride-co-vinyl acetate), poly(methyl acrylate-co-ethyl acrylate), carboxyl group-containing poly(methyl acrylate-co-ethyl acrylate), poly(methyl methacrylate-co-vinyl acetate), or carboxyl group-containing poly(methyl methacrylate-co-vinyl acetate). Preferably the solvent mixture comprises 20-90 wt% of a high boiling point organic solvent and 10-80 wt% of a low boiling point organic solvent.
    • 目的:提供一种用于去除广告标签和标签的组合物,以便通过减弱标签或标签与板或墙之间的粘合强度来干净且容易地去除标签和标签。 构成:该组合物包含5-22重量%的玻璃化转变温度为40-130℃且可溶于所用溶剂的粘合剂硬质树脂; 和78-95重量%的沸点彼此不同的高沸点有机溶剂和低沸点有机溶剂的混合物。 优选地,粘合剂硬质树脂是聚苯乙烯,聚(苯乙烯 - 马来酸酐共聚物),聚丙烯腈,聚(苯乙烯-co-丙烯腈),聚(氯乙烯 - 共 - 乙酸乙烯酯),含羧基的聚(氯乙烯 - 乙烯基乙酸酯),聚(丙烯酸甲酯 - 共 - 乙基丙烯酸酯),含羧基的聚(丙烯酸甲酯-co-乙基丙烯酸酯),聚(甲基丙烯酸甲酯 - 共 - 乙酸乙烯酯)或含羧基的聚 甲基丙烯酸酯 - 共 - 乙酸乙烯酯)。 优选溶剂混合物包含20-90重量%的高沸点有机溶剂和10-80重量%的低沸点有机溶剂。
    • 2. 发明公开
    • 벽보광고물 제거용 조성물
    • 去除组合物
    • KR1020040003581A
    • 2004-01-13
    • KR1020020038325
    • 2002-07-03
    • 한국화학연구원주식회사 케이엠지
    • 박인환방영길김경만
    • C11D3/26
    • PURPOSE: A composition for removing a poster is provided, to improve the film strength of a paper poster and the permeation of the composition, thereby allowing the poster to be removed cleanly and easily. CONSTITUTION: The composition comprises 3-20 wt% of an aqueous polymer bonded with carboxyl groups or amide groups; 1-15 wt% of a paper penetrating agent selected from silicates, phosphates, caustic soda and acetic acid solution; 0.5-30 wt% of a permeation adjuvant selected from an alcohol and a surfactant; and 35-95.5 wt% of water. Preferably the aqueous polymer is a copolymer of dicarboxylic acid-based monomers selected from maleic anhydride, succinic acid, fumaric acid and itaconic acid, and acrylic acid, methacrylic acid or acrylamide; and the surfactant is a nonionic surfactant whose HLB (hydrophilic lipophilic balance) value is 9-18.
    • 目的:提供用于去除海报的组合物,以提高纸张海报的膜强度和组合物的渗透性,从而允许海报被干净且容易地清除。 构成:组合物包含3-20重量%的与羧基或酰胺基键合的水性聚合物; 1-15重量%的选自硅酸盐,磷酸盐,苛性钠和乙酸溶液的纸张渗透剂; 0.5-30重量%的选自醇和表面活性剂的渗透助剂; 和35-95.5重量%的水。 优选地,水性聚合物是选自马来酸酐,琥珀酸,富马酸和衣康酸的二羧酸系单体和丙烯酸,甲基丙烯酸或丙烯酰胺的共聚物; 表面活性剂是HLB(亲水亲油平衡)值为9-18的非离子表面活性剂。
    • 3. 发明授权
    • 벽보광고물 제거용 조성물
    • 벽보광고물제거용조성벽
    • KR100443579B1
    • 2004-08-09
    • KR1020020038325
    • 2002-07-03
    • 한국화학연구원주식회사 케이엠지
    • 박인환방영길김경만
    • C11D3/26
    • PURPOSE: A composition for removing a poster is provided, to improve the film strength of a paper poster and the permeation of the composition, thereby allowing the poster to be removed cleanly and easily. CONSTITUTION: The composition comprises 3-20 wt% of an aqueous polymer bonded with carboxyl groups or amide groups; 1-15 wt% of a paper penetrating agent selected from silicates, phosphates, caustic soda and acetic acid solution; 0.5-30 wt% of a permeation adjuvant selected from an alcohol and a surfactant; and 35-95.5 wt% of water. Preferably the aqueous polymer is a copolymer of dicarboxylic acid-based monomers selected from maleic anhydride, succinic acid, fumaric acid and itaconic acid, and acrylic acid, methacrylic acid or acrylamide; and the surfactant is a nonionic surfactant whose HLB (hydrophilic lipophilic balance) value is 9-18.
    • 目的:提供一种用于去除海报的组合物,以改善纸海报的膜强度和组合物的渗透,从而使得海报能够干净而容易地被去除。 组成:该组合物包含3-20wt%的与羧基或酰胺基团键合的水性聚合物; 1-15重量%的选自硅酸盐,磷酸盐,苛性钠和乙酸溶液的纸渗透剂; 0.5-30重量%的选自醇和表面活性剂的渗透佐剂; 和35-95.5重量%的水。 优选所述含水聚合物为选自马来酸酐,琥珀酸,富马酸和衣康酸以及丙烯酸,甲基丙烯酸或丙烯酰胺的基于二羧酸的单体的共聚物; 表面活性剂是HLB(亲水亲油平衡)值为9-18的非离子表面活性剂。
    • 4. 发明公开
    • 광고용 스티커 및 레이블류 제거용 수지 조성물
    • 组合物去除广告贴纸和标签
    • KR1020040003582A
    • 2004-01-13
    • KR1020020038326
    • 2002-07-03
    • 한국화학연구원주식회사 케이엠지
    • 박인환방영길김경만
    • C09K3/00
    • C09K3/00
    • PURPOSE: A composition for removing advertising stickers and labels is provided, to allow the stickers and labels to be removed cleanly and easily by weakening the adhesive strength between the stickers or labels and a board or a wall. CONSTITUTION: The composition comprises 5-22 wt% of an adhesive rigid resin which has a glass transition temperature of 40-130 deg.C and is soluble in the used solvent; and 78-95 wt% of a mixture of a high boiling point organic solvent and a low boiling point organic solvent whose boiling points are different each other. Preferably the adhesive rigid resin is polystyrene, poly(styrene-co-maleic anhydride), polyacrylonitrile, poly(styrene-co-acrylonitrile), poly(vinyl chloride-co-vinyl acetate), carboxyl group-containing poly(vinyl chloride-co-vinyl acetate), poly(methyl acrylate-co-ethyl acrylate), carboxyl group-containing poly(methyl acrylate-co-ethyl acrylate), poly(methyl methacrylate-co-vinyl acetate), or carboxyl group-containing poly(methyl methacrylate-co-vinyl acetate). Preferably the solvent mixture comprises 20-90 wt% of a high boiling point organic solvent and 10-80 wt% of a low boiling point organic solvent.
    • 目的:提供用于去除广告贴纸和标签的组合物,以通过削弱贴纸或标签与纸板或墙壁之间的粘合强度,使贴纸和标签被清洁和容易地清除。 组成:该组合物包含5-22重量%的玻璃化转变温度为40-130摄氏度且可溶于所用溶剂的粘性刚性树脂; 和78-95重量%的沸点相互不同的高沸点有机溶剂和低沸点有机溶剂的混合物。 优选地,粘合剂刚性树脂是聚苯乙烯,聚(苯乙烯 - 共 - 马来酸酐),聚丙烯腈,聚(苯乙烯 - 共 - 丙烯腈),聚(氯乙烯 - 共 - 乙酸乙烯酯),含羧基的聚(氯乙烯 - 共聚物 乙酸乙烯酯),聚(丙烯酸甲酯 - 丙烯酸乙酯),含羧基的聚(丙烯酸甲酯 - 丙烯酸乙酯),聚(甲基丙烯酸甲酯 - 共 - 乙酸乙烯酯)或含羧基的聚(甲基 甲基丙烯酸酯 - 共 - 乙酸乙烯酯)。 优选地,溶剂混合物包含20-90重量%的高沸点有机溶剂和10-80重量%的低沸点有机溶剂。
    • 8. 发明公开
    • 부가 반응형 점착제 조성물의 제조방법
    • 加成反应型粘合剂组合物的制造方法
    • KR1020120060696A
    • 2012-06-12
    • KR1020100122321
    • 2010-12-02
    • 충남대학교산학협력단한국화학연구원
    • 김형일유종민김경만남영희이승현
    • C09J133/14C09J133/04C09J11/02C08L33/14
    • C09J11/06C09J133/064C09J133/066C09J133/14
    • 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.
    • 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。