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    • 32. 发明申请
    • UNSATURATED POLYESTER RESIN COMPOSITIONS
    • 不饱和聚酯树脂组合物
    • US20100041836A1
    • 2010-02-18
    • US12307481
    • 2007-07-05
    • Johan Franz Gradus Antonius JansenRonald Ivo Kraeger
    • Johan Franz Gradus Antonius JansenRonald Ivo Kraeger
    • C08G63/91
    • C08G63/91C08F283/01C08K5/098C08K5/14C08K5/17C08F212/08
    • The present invention relates to a two-component composition comprising a first component and a second component, wherein the first component being a pre-accelerated resin composition comprising an unsaturated polyester resin or vinyl ester resin and a copper2+ compound, at least one N-containing organic base selected from an amine compound and/or an ammonium salt; and wherein copper is present in an amount of at least 50 ppm (relative to the primary resin system), wherein the resin composition contains less than 0.01 mmol cobalt per kg primary resin system, the resin composition has an acid value in the range of from 0.001-300 mg KOH/g of resin composition, the molecular weight of the resin containing reactive unsaturations is in the range of from 500 to 200.000 g/mole and wherein the second component comprises a peroxide compound.
    • 本发明涉及包含第一组分和第二组分的双组分组合物,其中第一组分是包含不饱和聚酯树脂或乙烯基酯树脂和铜​​2+化合物的预加速树脂组合物,至少一种含N 选自胺化合物和/或铵盐的有机碱; 并且其中铜以至少50ppm(相对于初级树脂体系)的量存在,其中所述树脂组合物包含每kg初级树脂体系少于0.01mmol的钴,所述树脂组合物的酸值在 0.001-300mg KOH / g树脂组合物,含有反应性不饱和度的树脂的分子量在500至200.000g / mol的范围内,并且其中第二组分包含过氧化物化合物。
    • 36. 发明授权
    • Resin composition suitable for (re) lining of tubes, tanks and vessels
    • 适用于管,罐和容器的(再)衬里的树脂组合物
    • US08586679B2
    • 2013-11-19
    • US12520659
    • 2007-12-20
    • Joanna Klein NagelvoortCornelis Den BestenJohan Franz Gradus Antonius Jansen
    • Joanna Klein NagelvoortCornelis Den BestenJohan Franz Gradus Antonius Jansen
    • C08F222/14C08F236/20C08F222/26
    • C08K13/02C07C69/01C07C69/60C08G59/1466C08K3/22C08K5/103C08K5/13C09D163/10Y10T428/1352
    • The present invention relates to structural, radically curable resin compositions suitable for (re)lining containing a. 30-70 wt. % of a resin characterized by (i) a molecular weight Mn between 500 and 3000 and (ii) an acid value between 0 and 30 mg KOH/g resin, and wherein at least 80 % of the total amount of resin is vinyl ester resin, b. 30-70 wt. % of at least one reactive diluent, characterized in that at least 25% of the reactive diluent is a difunctional diluent having a molecular weight Mn between 200 and 500 and the optional monofunctional diluent having a molecular weight Mn between 100 and 200, c. 0.00001-5 wt. % initiator, d. 0.00001-5 wt. % inhibitor further characterized in that the average molecular weight per reactive unsaturation (WPU) of the components (a) and (b) is equal or greater than 190 Dalton and that the amount of styrene in the resin composition is less than 5 wt. % (calculated as wt. % of the total weight of the components (a), (b), (c) and (d)).
    • 本发明涉及适用于(再)衬里的结构的自由基固化树脂组合物,其含有a。 30-70重量% %的树脂,其特征在于(i)分子量Mn在500和3000之间,和(ii)酸值在0和30mg KOH / g树脂之间,并且其中树脂总量的至少80%是乙烯基酯树脂 ,b。 30-70重量% %的至少一种反应性稀释剂,其特征在于至少25%的反应性稀释剂是分子量Mn在200和500之间的双官能稀释剂,和任选的单官能稀释剂的分子量Mn在100和200之间,c。 0.00001-5wt %引发剂,d。 0.00001-5wt %抑制剂的特征还在于,组分(a)和(b)的每个反应性不饱和度(WPU)的平均分子量等于或大于190道尔顿,并且树脂组合物中苯乙烯的量小于5重量%。 %(以组分(a),(b),(c)和(d))的总重量的重量%计。