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
    • 9. 发明授权
    • Synthetic resin mixtures
    • 合成树脂混合物
    • US4206097A
    • 1980-06-03
    • US15659
    • 1979-02-27
    • Manfred DrawertHorst Krase
    • Manfred DrawertHorst Krase
    • C09D11/10C09D163/00C08L63/00C08L91/00
    • C09D11/102C09D163/00
    • What is disclosed is synthetic resin mixtures adaptable to use as a binder in surface coatings and in printing inks, which mixtures comprise a first component (A) which is at least one amine selected from the group consisting of(A) (I) a solid polyaminoamide having an amine number from 30 to 200 prepared from an acid component (a) comprising(a) (1) an aliphatic dicarboxylic acid having 6 to 13 carbon atoms, and an excess of an amine component (b) comprising(b) (1) a diamine of the formula ##STR1## wherein R.sup.1 is hydrogen or methyl and R.sup.2 is --CH.sub.2 --NH.sub.2 or --C(CH.sub.3).sub.2 --NH.sub.2,(A) (II) Aminoamide compounds, aminoimidazoline compounds, and aminoamide compounds containing imidazoline groups having amine hydrogen equivalent weights from 90 to 500 and comprising polyalkylenepolyamines of the formulaH.sub.2 N-(CHR).sub.x --NH].sub.y H,wherein R is hydrogen or alkyl having 1 to 4 carbon atoms, x is an integer from 2 to 6, and y is an integer from 2 to 4,(A) (III) (a) amines of the formulaH.sub.2 N-(CHR).sub.x --NH].sub.y H,wherein R, x, and y are as eariler defined, and(b) amines of the formulaH.sub.x N--(CHR).sub.2 --NH.sub.2 IIIin which R is hydrogen or alkyl having 1 to 4 carbon atoms and x is an integer from 2 to 6, and (A)(IV) a Mannich base having at least two reactive amine hydrogen atoms and suitable for hardening epoxy resins, or wherein said first component (A) is at least one adduct having free amino groups formed by reacting an epoxy resin with an excess of such an amine (A)(I)-(A) (IV), or wherein said first component (A) is a mixture of at least one of said amines (A)(I)-(A) (IV) with at least one of said adducts; and which mixtures further comprise (B) a synthetic resin component having free epoxy groups comprising an adduct formed between a solid polyaminoamide as in (A) (I) and an excess of an epoxy resin.
    • 所公开的是适用于在表面涂料和印刷油墨中用作粘合剂的合成树脂混合物,该混合物包含第一组分(A),其是至少一种选自(A)(I)固体的胺 由(a)的酸组分(a)制备的具有30至200的胺数的聚氨基酰胺,其包含(a)(1)具有6至13个碳原子的脂族二羧酸和过量的胺组分(b),其包含(b)( 1)下式的二胺:其中R1是氢或甲基,R2是-CH2-NH2或-C(CH3)2-NH2,(A)(Ⅱ)氨基酰胺化合物,氨基咪唑啉化合物和含有咪唑啉的氨基酰胺化合物 具有90至500的胺氢当量的基团并且包含式H2N-(CHR)x-NH] yH的聚亚烷基多胺,其中R是氢或具有1至4个碳原子的烷基,x是2至6的整数,以及 y是2至4的整数,(A)(III)(a)式H2N-(CHR)x-NH] yH的胺,其中R, x和y分别定义为ear,和(b)式为HxN-(CHR)2-NH2Ⅲ的胺,其中R为氢或具有1至4个碳原子的烷基,x为2至6的整数,以及 (A)(IV)具有至少两个反应性胺氢原子并适用于硬化环氧树脂的曼尼希碱,或其中所述第一组分(A)是至少一种具有游离氨基的加合物,其通过使环氧树脂与过量的 的所述胺(A)(I) - (A)(IV)的混合物,或其中所述第一组分(A)是所述胺(A)(I) - (A)(IV)中的至少一种与 至少一种所述加合物; 并且哪些混合物还包含(B)具有游离环氧基的合成树脂组分,其包含在(A)(I)中的固体聚氨基酰胺之间形成的加合物和过量的环氧树脂。