会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 폴리에스테르 수지 조성물
    • 聚酯树脂组合物
    • KR1020030047347A
    • 2003-06-18
    • KR1020010077816
    • 2001-12-10
    • 주식회사 코오롱
    • 전영선김상준
    • C08L67/00
    • C08L67/03C08J2300/22C08L67/00C08L69/00C08L2203/206C08L2205/02C08L2205/035C08L2207/324
    • PURPOSE: A polyester resin composition is provided, which is improved in the flexibility with increasing the maintenance ratio of an insulation breakdown voltage and is useful as the simple and complex product requiring the hydrolysis resistance. CONSTITUTION: The polyester resin composition comprises 100 parts by weight of a polyester resin represented by -£-C(O)-Ar-C(O)-O-(CH2)m-O-|n-; 1-20 parts by weight of a polycarbonate resin represented by the formula 2; 3-10 parts by weight of a polyester elastomer; and 10-30 parts by weight of a low molecular weight polyester resin having an intrinsic viscosity of 0.8-0.9, wherein Ar is a benzene ring; n is an integer of 50-300; m is an integer of 2-4; and R1 to R10 are the same or different each another and are H, CH3, C2H5, NH2 or OH.
    • 目的:提供聚酯树脂组合物,其通过提高绝缘击穿电压的维持率而提高柔性,并且作为需要耐水解性的简单且复杂的产品是有用的。 构成:聚酯树脂组合物包含100重量份由-C(O)-Ar-C(O)-O-(CH 2)m -O - n - 表示的聚酯树脂; 1-20重量份由式2表示的聚碳酸酯树脂; 3-10重量份的聚酯弹性体; 和10-30重量份的特性粘度为0.8-0.9的低分子量聚酯树脂,其中Ar是苯环; n为50-300的整数; m为2-4的整数; 且R 1至R 10彼此相同或不同,为H,CH 3,C 2 H 5,NH 2或OH。
    • 4. 发明公开
    • 폴리아미드 수지 조성물
    • 聚酰胺树脂组合物
    • KR1020020012654A
    • 2002-02-20
    • KR1020000045810
    • 2000-08-08
    • 주식회사 코오롱
    • 김상열김창규박은하김상준
    • C08L77/00
    • C08L77/02C08K7/14C08L59/00C08L75/04C08L77/06C08L2205/03
    • PURPOSE: A polyamide resin composition is provided to control the rapid crystallization velocity of usual polyamide, to inhibit the deterioration of mechanical properties, and to reduce the surface inferiority of a reinforced resin by modifying with polyacetal and polyurethane. CONSTITUTION: The polyamide resin composition comprises a polyamide resin; 0.5-25 parts by weight of the polyacetal resin homopolymer represented by the formula: -(CH2-O-)n- or its copolymer represented by the formula: -(CH2-O-)n-(R-O-)m-; 5-30 parts by weight of polyurethane; 100 parts by weight or less of glass fiber or high impact material; and 0.1-2.0 parts by weight of a flame retardant, wherein n and m are independent each other and are an integer of 10-100,000. Preferably the polyamide resin is obtained by polymerizing at least one compound selected from the group consisting of caprolactam, hexamethylene diamine, adipic acid and diamino phthal.
    • 目的:提供聚酰胺树脂组合物以控制通常的聚酰胺的快速结晶速度,抑制机械性能的劣化,并通过用聚缩醛和聚氨酯改性来降低增强树脂的表面劣化。 构成:聚酰胺树脂组合物包含聚酰胺树脂; 0.5-25重量份由下式表示的聚缩醛树脂均聚物: - (CH2-O-)n-或其由下式表示的共聚物: - (CH2-O-)n-(R-O-)m-; 5-30重量份聚氨酯; 100重量份以下的玻璃纤维或高冲击材料; 和0.1〜2.0重量份的阻燃剂,其中n和m彼此独立,为10-100,000的整数。 聚酰胺树脂优选聚合至少一种选自己内酰胺,六亚甲基二胺,己二酸和二氨基邻苯二胺的化合物。
    • 9. 发明公开
    • 폴리에스테르 수지조성물
    • 聚酯树脂组合物
    • KR1020020052461A
    • 2002-07-04
    • KR1020000081750
    • 2000-12-26
    • 주식회사 코오롱
    • 전영선김상준
    • C08L67/02
    • C08L67/03C08L69/00C08L2203/206
    • PURPOSE: Provided is a polyester resin composition which shows excellent hydrolysis resistance, electrical property even under environment of high temperature and high humidity, and can minimize the lowering of fluidity. CONSTITUTION: The polyester resin composition comprises 100 parts by weight of polybutylene terephthalate and 0.1-7 parts by weight of polycarbonate-based additives represented by formula 1(wherein R1-R10 represent a hydrogen atom, an alkyl group having C1-C3, an amine group, a -OH group, and l is an integer of 30-300). The polyester resin composition shows 60-90% of dielectric breakdown voltage of moulding(produced from the composition) after PCT(Pressure cooker test) at 121 deg.C for 100 hours.
    • 目的:提供即使在高温高湿环境下也具有优异的耐水解性,电性能的聚酯树脂组合物,能够使流动性降低最小化。 构成:聚酯树脂组合物包含100重量份聚对苯二甲酸丁二醇酯和0.1-7重量份由式1表示的聚碳酸酯基添加剂(其中R 1 -R 10表示氢原子,具有C 1 -C 3的烷基,胺 基团,-OH基团,l为30〜300的整数)。 聚酯树脂组合物在121℃下PCT(压力锅试验)后100小时显示出60-90%的成型(由组合物产生)的介电击穿电压。
    • 10. 发明公开
    • 난연성 폴리에스터 수지조성물
    • 阻燃聚酯树脂组合物
    • KR1020010091503A
    • 2001-10-23
    • KR1020000013270
    • 2000-03-16
    • 주식회사 코오롱
    • 김상준전영선박성근
    • C08L67/00
    • C08L67/00C08K3/02C08K3/22C08K2003/026C08K2003/2296C08L63/04C08L2201/02
    • PURPOSE: Provided is a polyester resin composition excellent in fire retardancy, which can reduce a generation amount of phosphine gas remarkably and can be used as material for electric and electronic parts, car parts, and buildings. CONSTITUTION: The fire retardant polyester resin composition comprises 100pts.wt. of a polyester resin, 3-15pts.wt. of red phosphorous, 0.5-15pts.wt. of novolac type epoxy resin(formula 1), and 0.1-30pts.wt. of metal oxides selected from the group consisting of iron oxide, zinc borate, and a mixture thereof. In the formula, R1, R2, and R3 are identical or hydrogen atom, C1-C2 alkyl, NH2 or OH and l is a real number of 3-20.
    • 目的:提供阻燃性优异的聚酯树脂组合物,其能够显着地降低磷化氢的产生量,并且可以用作电气和电子部件,汽车部件和建筑物的材料。 构成:阻燃聚酯树脂组合物包含100pts.wt。 的聚酯树脂,3-15pts.wt。 红磷,0.5-15pts.wt。 的酚醛清漆型环氧树脂(式1)和0.1-30pts.wt。 的选自氧化铁,硼酸锌及其混合物的金属氧化物。 在该式中,R 1,R 2和R 3相同或为氢原子,C 1 -C 2烷基,NH 2或OH,且l为3-20的实数。