자동차용 수성 베이스 코팅 조성물
    91.
    发明公开
    자동차용 수성 베이스 코팅 조성물 有权
    汽车用含水基涂料组合物

    公开(公告)号:KR1020030068454A

    公开(公告)日:2003-08-21

    申请号:KR1020030008867

    申请日:2003-02-12

    Abstract: 본 발명은 광택성 및 착색성이 우수한 코팅 필름을 제공할 수 있는 자동차용 함수 베이스 코팅 조성물을 제공한다.
    본 발명은 3 내지 50의 산가를 가지며 에스테르 부분이 하나 또는 두 개의 탄소 원자를 갖는 (메트)아크릴레이트 에스테르를 65 질량% 이상 포함하는 α,β-에틸렌 불포화 단량체 혼합물의 에멀전 중합반응에 의하여 수득된 에멀전 수지, 광학적 간섭성 조각 색소를 포함하는 착색 성분, 및 400,000 내지 1,500,000의 평균 분자량을 가지며 하기 화학식 1로 표시되는 아크릴 중합체 화합물을 포함하는 자동차용 함수 베이스 코팅 조성물을 제공한다:
    화학식 1

    상기 화학식 1에서, A 및 B는 동일하거나 다른 것으로서 각각은 라디칼 중합반응으로부터 유래된 분자 말단기, 이들의 가수분해로부터 유래된 종결기, 수소 원자 또는 히드록시기를 나타내고; M은 카르복실산기 또는 암모니아 또는 일차, 이차 또는 삼차 아민 화합물로 중성화된 카르복실산기를 나타내며; N은 카르복실산 기, 에스테르 부분이 하나 이상의 탄소 원자를 갖는 카르복실산 에스테르기, 또는 암모니아 또는 일차, 이차 또는 삼차 아민 화합물로 중성화된 카르복실산기를 나타내고; m/9가 n 이상일 경우 m은 1 이상의 정수이고 n은 0 이상의 정수이며; R은 수소 원자 또는 메틸기를 나타내며, 상기 아크릴 중합체 화합물의 상기 고체 염기에 대한 함량은 상기 코팅 조성물 내의 상기 수지 고체에 대하여 0.3 내지 4.0 질량%이다.

    폴리카보네이트계 열가소성 수지 조성물 및 그제조방법

    公开(公告)号:KR1020030026339A

    公开(公告)日:2003-03-31

    申请号:KR1020037002053

    申请日:2000-08-14

    Abstract: 본 발명의 폴리카보네이트계 열가소성 수지조성물은 특정의 알킬(메타)아크릴레이트와 방향족 비닐 단량체 및 불포화기를 2개 이상 갖는 단량체를 중합시킨 중합체의 존재하에서 방향족 비닐단량체를 중합시켜 얻게되는 실질적으로 겔을 함유하지 않는 중합체와 폴리카보네이트를 갖는 것을 특징으로 하는 것으로, 이 폴리카보네이트계의 열가소성 수지 조성물은 폴리카보네이트가 본래 갖고 있는 우수한 기계적 특성(충격강도)을 손상시키지 않고 성형가공성(유동성등)이 우수하고 양 특성의 발란스가 우수한 것이다. 따라서 기계적 특성과 성형가공성의 바란스가 우수하여 특히 가전제품 OA기기등의 하우징등 각종분야에 사용되어지고 있으며 성형품의 대형화 및 박육화를 가능케 하므로 그 공업적 가치는 실로 크다.

    고무 강화 열가소성 수지 및 고무 강화 열가소성 수지조성물
    94.
    发明公开
    고무 강화 열가소성 수지 및 고무 강화 열가소성 수지조성물 有权
    橡胶增强热塑性树脂和橡胶增强热塑性树脂组合物

    公开(公告)号:KR1020020077088A

    公开(公告)日:2002-10-11

    申请号:KR1020020016160

    申请日:2002-03-25

    CPC classification number: C08F265/04 C08L51/003 C08L2666/04

    Abstract: PURPOSE: Provided are a rubber-reinforced thermoplastic resin and a rubber-reinforced thermoplastic resin composition. The rubber-reinforced thermoplastic resin and the rubber-reinforced thermoplastic resin composition according to the present invention can be used for the parts, chassis, housings, etc., of various industrial products such as OA equipment, household electrical appliances, products in the electric and electronic fields, miscellaneous goods, sanitary products, vehicles, etc. CONSTITUTION: A rubber-reinforced thermoplastic resin comprises a copolymer resin(A1) obtainable by polymerizing a vinyl monomer(b1) in the presence of an acrylic rubber-like polymer(a), or a mixture of resin(A1) and a (co)polymer(A2) of a vinyl monomer(b2), polymer(a) comprising 50 to 98% by weight of acrylic rubber-like polymer particles(a1) which have a particle size of less than 350 nm and 2 to 50% by weight of acrylic rubber-like polymer particles(a2) which have a particle size of not less than 350 nm, and the amount of polymer(a) being 5 to 80% by weight based on the thermoplastic resin. A rubber-reinforced thermoplastic resin composition comprises: (I) a thermoplastic resin; and (II) a non-diene rubber-like polymer-reinforced thermoplastic resin, being different from resin (I); the content of the acrylic rubber-like polymer in the rubber-reinforced thermoplastic resin(I) being 1 to 40% by weight, and the content of non-diene rubber-like polymer in resin(II) being 1 to 40% by weight.

    Abstract translation: 目的:提供橡胶增强热塑性树脂和橡胶增强热塑性树脂组合物。 根据本发明的橡胶增强热塑性树脂和橡胶增强热塑性树脂组合物可用于各种工业产品的零件,底盘,外壳等,例如OA设备,家用电器,电气产品 电子领域,杂货,卫生产品,车辆等。构成:橡胶增强热塑性树脂包括通过在丙烯酸类橡胶状聚合物(a)的存在下聚合乙烯基单体(b1)而获得的共聚物树脂(A1) )或乙烯基单体(b2)的树脂(A1)和(共)聚合物(A2)的混合物,包含50〜98重量%的丙烯酸类橡胶状聚合物粒子(a1)的聚合物(a) 小于350nm的粒径和2〜50重量%的粒径不小于350nm的丙烯酸类橡胶状聚合物粒子(a2),聚合物(a)的含量为5〜80% ,基于热塑性树脂。 橡胶增强热塑性树脂组合物包含:(I)热塑性树脂; 和(II)不同于树脂(I)的非二烯橡胶状聚合物增强热塑性树脂; 橡胶增强热塑性树脂(I)中的丙烯酸类橡胶状聚合物的含量为1〜40重量%,树脂(II)中的非二烯橡胶状聚合物的含量为1〜40重量% 。

    흡수성 재료
    95.
    发明公开
    흡수성 재료 失效
    吸水材料

    公开(公告)号:KR1020020070636A

    公开(公告)日:2002-09-10

    申请号:KR1020020009897

    申请日:2002-02-25

    Abstract: PURPOSE: A water absorbent material having high water absorbency regardless of an acidic anhydropolyamino acid having a low molecular weight, a method for producing the same, and a water absorbent article using the water absorbent material are provided. CONSTITUTION: The water absorbent material comprises, as a main component, a water absorbent resin which has a structure in which an anhydropolyamino acid having an ethylenically unsaturated double bond represented by formula I is grafted with polysaccharides, wherein at least a portion of the anhydropolyamino acid is hydrolyzed, and crosslinked, and wherein the water absorbent resin is obtained by reacting an anhydropolyamino acid having an ethylenically unsaturated double bond (A) with polysaccharides (B), crosslinking the reaction product with a crosslinking agent (C), and hydrolyzing at least a portion of constituent components of the anhydropolyamino acid. In a method for producing a water absorbent material comprising a water absorbent resin as a main component, the method comprises reacting an anhydropolyamino acid having an ethylenically unsaturated double bond (A) with polysaccharides (B), crosslinking the reaction product with a crosslinking agent (C), and hydrolyzing at least a portion of constituent components of the anhydropolyamino acid. In a water absorbent article comprising a liquid permeable sheet, a liquid impermeable sheet, and a water absorber containing a water absorbent material and a fiber material, the water absorbent article is formed between the liquid permeable sheet and the liquid impermeable sheet, wherein the water absorbent material used is a water absorbent material comprising, as a main component, a water absorbent resin which has a structure in which an anhydropolyamino acid having an ethylenically unsaturated double bond (A) is grafted with polysaccharides, wherein at least a portion of the anhydropolyamino acid is hydrolyzed and crosslinked. In the formula I, R1 represents at least one functional group selected from the group consisting of amino groups, epoxy groups, carboxyl groups, carbodiimide groups, oxazoline groups, imino groups, and isocyanate groups, Q represents an alkylene group having 1 to 10 carbon atoms, and R2 represents hydrogen or an alkyl group having 1 to 4 carbon atoms.

    Abstract translation: 目的:提供一种具有低吸水性的吸水材料,而不管具有低分子量的酸性脱水氨基酸,其制备方法和使用该吸水材料的吸水性物品。 构成:作为主要成分,吸水性材料含有吸水性树脂,其具有以式I表示的具有烯键式不饱和双键的脱氢氨基酸与多糖接枝的结构,其中至少一部分脱水聚氨基酸 水解和交联,其中吸水性树脂通过具有烯键式不饱和双键(A)的脱水聚氨基酸与多糖(B)反应获得,使反应产物与交联剂(C)交联,并至少水解 脱水聚氨基酸的组成成分的一部分。 在以吸水性树脂为主要成分的吸水材料的制造方法中,使具有烯键式不饱和双键(A)的脱水聚氨基酸与多糖(B)反应,使交联剂与交联剂 C),并且水解所述脱氢氨基酸的至少一部分组成成分。 在包含透液性片材,不透液性片材和含有吸水材料和纤维材料的吸水剂的吸水性物品中,在透液性片材和不透液性片材之间形成吸水性物品,其中,水 使用的吸收材料是吸水材料,其包含作为主要成分的吸水性树脂,其具有其中具有烯属不饱和双键(A)的脱氢氨基酸用多糖接枝的结构,其中至少一部分脱水聚氨基 酸被水解和交联。 在式I中,R 1表示选自氨基,环氧基,羧基,碳二亚胺基,恶唑啉基,亚氨基和异氰酸酯基中的至少一种官能团,Q表示碳原子数1〜10的亚烷基 原子,R 2表示氢或碳原子数1〜4的烷基。

    이미다졸 그룹을 함유한 분지형 중합체 및 이의 제조방법과 용도
    96.
    发明公开
    이미다졸 그룹을 함유한 분지형 중합체 및 이의 제조방법과 용도 有权
    含有咪唑酮的分散聚合物及其生产及其使用

    公开(公告)号:KR1020010050196A

    公开(公告)日:2001-06-15

    申请号:KR1020000049268

    申请日:2000-08-24

    Abstract: PURPOSE: Provided are a branched polymer containing imidazole group to polymer structure, its production, and its use as a dispersing agent for organic and inorganic pigments or a filler. CONSTITUTION: The branched polymer comprises (A) 50 to 93 wt.% of at least one ethylene-based unsaturated monomer, (B) 2 to 25 wt.% of at least one ethylene-based unsaturated macromonomer having a molecular weight of 1,000 to 20,000, and (C) 5 to 25 wt.% of at least one polymerizable imidazole derivative £wherein the total amount of the components (A), (B) and (C) is 100 wt.%, and the branched polymer has a molecular weight of 15,000 to 100,000 and if necessary, it may be salts|.

    Abstract translation: 目的:提供含有聚合物结构的咪唑基团的支链聚合物,其制备及其作为有机和无机颜料或填料的分散剂的用途。 构成:支链聚合物包含(A)50至93重量%的至少一种乙烯类不饱和单体,(B)2至25重量%的至少一种分子量为1,000至100的乙烯基不饱和大单体, 20,000和(C)5至25重量%的至少一种可聚合咪唑衍生物,其中组分(A),(B)和(C)的总量为100重量%,并且支链聚合物具有 分子量为15,000至100,000,如果需要,它可以是盐|。

    고 강도 열가소성 성형 물질
    98.
    发明公开
    고 강도 열가소성 성형 물질 无效
    高韧性热塑性成型材料

    公开(公告)号:KR1020000070463A

    公开(公告)日:2000-11-25

    申请号:KR1019997006701

    申请日:1998-01-15

    Abstract: 열가소성성형조성물은 A) A)를기준으로 a1) 하기구조식을갖는스티렌화합물또는 C-C-알킬 (메트)아크릴레이트, 또는스티렌화합물및 C-C-알킬 (메트)아크릴레이트의혼합물 50 내지 100 중량%, (상기에서 R및 R는수소또는 C-C-알킬임) a2) 아크릴로니트릴또는메타크릴로니트릴또는이들의혼합물 0 내지 40 중량%, 및 a3) a2)와상이한하나이상의추가의모노에틸렌계불포화단량체 0 내지 40 중량% 로부터생성된열가소성중합체 30 내지 98 중량%, B) 중량-평균입경 d이 300nm 이하인제 1 입상의엘라스토머성중합체 B) 1 내지 69 중량%, C) 부피-평균입경 d이 700nm 내지 100μm인제 2 입상의엘라스토머성중합체 C) 1 내지 69 중량%, 상기중합체 C)는 i) 부피-평균입경 d이 700nm 내지 100μm인액적을분산시키기위해, 적어도하나의보호콜로이드를사용하여, 중합체 C)에상응되는단량체들을수중에서분산시키고, 및 ii) 자유-라디칼중합개시제를사용하여액적을중합화함으로써미세현탁중합공정에의해얻을수 있으며, 및 D) 하나이상의추가중합체 0 내지 80 중량% 로이루어져있다.

    마사지기구및이를위한하우징
    99.
    发明公开
    마사지기구및이를위한하우징 无效
    他们的麻醉师和房间

    公开(公告)号:KR1020000029507A

    公开(公告)日:2000-05-25

    申请号:KR1019997000541

    申请日:1997-07-24

    Abstract: PURPOSE: Massagers and housing thereof has stability of the dental pulp, yellowing resistance, and excellent chemical resistance. CONSTITUTION: Thermoplastic molding materials which are different from ABS and which, in relation to the sum of the quantities of components A and B and optionally C and/or D resulting in a total of 100 wt %, contain a) 1-99 wt %, preferably 15-60 wt %, in particular 25-50 wt % of a particulate emulsion polymer with a glass transition temperature of less than 0°C and a mean particle size of 50-1000 nm, preferably 50-500 nm as component A, b) 1-99 wt %, preferably 40-85 wt %, in particular 50-75 wt % of at least one amorphous or semi-crystalline polymer as component B, c) 0-50 wt % polycarbonate as component C and d) 0-50 wt % fibre or particulate filling materials or their mixtures as component D. The materials are used for producing massagers and housing thereof.

    Abstract translation: 目的:按摩器及其外壳具有牙髓稳定性,耐黄变性和优异的耐化学性。 构成:与ABS不同的热塑性成型材料,其相对于总量为100重量%的组分A和B以及任选的C和/或D的量的总和,含有a)1-99重量% ,优选15-60重量%,特别是25-50重量%的玻璃化转变温度低于0℃,平均粒度为50-1000纳米,优选50-500纳米的颗粒状乳液聚合物,作为组分A ,b)1-99重量%,优选40-85重量%,特别是50-75重量%的至少一种无定形或半结晶聚合物作为组分B,c)0-50重量%聚碳酸酯作为组分C和d )0-50wt%的纤维或颗粒填充材料或它们的混合物作为组分D.该材料用于生产按摩器及其壳体。

    휠캡
    100.
    发明公开
    휠캡 无效
    HUB CAPS

    公开(公告)号:KR1020000029505A

    公开(公告)日:2000-05-25

    申请号:KR1019997000539

    申请日:1997-07-24

    Abstract: PURPOSE: A hub cap is provided which is produced in one processing step without rework, has a good accuracy to size, has no welded seam, and has outstanding surface properties. CONSTITUTION: A hub cap is produced with thermoplastic moulding materials which are different from ABS (Acrylonitrile/butadiene/styrene copolymer). Thermoplastic moulding materials are composed of: components A of 1-99 wt%, preferably 5-70 wt%, in particular 10-45 wt% of a particulate emulsion polymer with a glass transition temperature of less than 0°C and a mean particle size of 50-1000 nm, preferably 50-500 nm; component B of 1-99 wt%, preferably 10-70 wt%, in particular 15-50 wt% of at least one amorphous or semi-crystalline polymer; component C of 0-98 wt%, preferably 20-80 wt%, in particular 40-70 wt% polycarbonate; and component D of 0-50 wt% fibre or particulate filling materials or their mixtures.

    Abstract translation: 目的:提供一个轮毂盖,在一个加工步骤中生产,无需返工,具有良好的尺寸精度,无焊缝,并具有出色的表面性能。 构成:使用与ABS(丙烯腈/丁二烯/苯乙烯共聚物)不同的热塑性成型材料制造轮毂盖。 热塑性成型材料由以下组成:1-99重量%,优选5-70重量%,特别是10-45重量%的玻璃化转变温度低于0℃的颗粒状乳液聚合物的组分A和平均颗粒 尺寸为50-1000nm,优选为50-500nm; 组分B为1-99重量%,优选10-70重量%,特别是15-50重量%的至少一种无定形或半结晶聚合物; 组分C为0-98重量%,优选20-80重量%,特别是40-70重量%聚碳酸酯; 和组分D为0-50wt%的纤维或颗粒填充材料或它们的混合物。

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