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    • 42. 发明申请
    • STABILIZER SYSTEMS FOR POLYMERS CONTAINING HALOGEN
    • 含有卤素聚合物的稳定剂体系
    • US20110275747A1
    • 2011-11-10
    • US12774934
    • 2010-05-06
    • Peter HackerReinhard Beck
    • Peter HackerReinhard Beck
    • C08K5/17C08K5/21C09K3/00
    • C08K5/16C08K3/26C08K5/17C08K5/21C08K5/3462C08K2003/265C08K2201/014C08L27/06
    • The present invention relates to a stabilizer system for polymers containing halogen, comprising an alkaline earth metal double carbonate of the formula (A) (M1O)m*(M2O)n−m*(CO2)o*(H2O)p  (A) where M1 and M2=various alkaline earth metals; m=from 0.9 to 1.1; n=from 1.9 to 2.1 and p=from 0 to 2.1; or n=from 3.9 to 4.1, and p=from 0 to 4.1; o=from 0 to 1.1 and at least one of the compounds selected from the group consisting of (B) and (C), where (B) is at least one nitrogen-containing organic compound selected from the group consisting of (B1) and (B2), where (B1) is a tert-alkanolamine and (B2) is an enaminone or a urea, and (C) is an alkaline earth metal aluminohydroxocarbonate of the formula (C) (M1−xZnx)yAl2(OH)4+2yCO3*zH2O  (C) where M=magnesium or/and calcium; x=from 0 to 0.5; y=from 2 to 8, and z=from 0 to 12. The present invention further relates to compositions and articles comprising said stabilizer systems, and to processes for stabilizing a polymer containing halogen.
    • 本发明涉及含卤素聚合物的稳定剂体系,其包含式(A)(M1O)m *(M2O)n-m *(CO2)o *(H2O)p(A)的碱土金属双重碳酸酯, 其中M1和M2 =各种碱土金属; m = 0.9〜1.1; n = 1.9〜2.1,p = 0〜2.1; 或n = 3.9〜4.1,p = 0〜4.1; (B)和(C)中的至少一种化合物,其中(B)为选自(B1)和(B)中的至少一种含氮有机化合物, (B2),其中(B1)为叔链烷醇胺,(B2)为烯胺或脲,(C)为式(C)(M1-xZnx)yAl2(OH)4的碱土金属铝氧基碳酸酯 + 2yCO3 * zH2O(C)其中M =镁或/和钙; x =从0到0.5; y = 2至8,z = 0至12.本发明还涉及包含所述稳定剂体系的组合物和制品,以及用于稳定含卤素聚合物的方法。
    • 48. 发明申请
    • FORMALDEHYDE-FREE BINDERS FOR PRODUCING WOOD PRODUCTS
    • 用于生产木制品的无伐木粉饼
    • US20110009530A1
    • 2011-01-13
    • US12866987
    • 2009-02-11
    • Daniel KäsmayrSamira Nozari
    • Daniel KäsmayrSamira Nozari
    • C08L97/02B05D1/02B29C43/00
    • C08L97/02C08K5/04C08K5/16C08L1/00C08L33/00C09D133/00C08L2666/04
    • A lignocellulose-containing material, obtainable by treating lignocellulose particles A with a binder B, the binder B comprising the following components:An aqueous component (I) comprising(i) a polymer A which is composed of the following monomers: a) from 80 to 100% by weight of at least one ethylenically unsaturated mono- and/or dicarboxylic acid (monomer(s) A1) and b) from 0 to 20% by weight of at least one further ethylenically unsaturated monomer which differs from the monomers A1 (monomer(s) A2) and optionally (ii) a low molecular weight crosslinking agent having at least two functional groups which are selected from the group consisting of hydroxyl, carboxylic acid and derivatives thereof, primary, secondary and tertiary amine, epoxy and a component (II) as an aqueous dispersion comprising one or more polymer(s) M which are composed of the following monomers: a) from 0 to 50% by weight of at least one ethylenically unsaturated monomer which comprises at least one epoxide group and/or at least one hydroxyalkyl group (monomer(s) M1), and b) from 50 to 100% by weight of at least one further ethylenically unsaturated monomer which differs from the monomers M1 (monomer(s) M2) and optionally customary additives as component (III).
    • 通过用粘合剂B处理木质纤维素颗粒A可获得的含木素纤维素的材料,粘合剂B包含以下组分:包含(i)由以下单体组成的聚合物A的水性组分(I):a)80 至100重量%的至少一种烯键式不饱和单 - 和/或二羧酸(单体A1)和b)0至20重量%的至少一种其它烯属不饱和单体,其不同于单体A1( 单体A2)和任选地(ii)具有至少两个选自羟基,羧酸及其衍生物的官能团的低分子量交联剂,伯,仲和叔胺,环氧树脂和组分 (II),其包含一种或多种由以下单体组成的聚合物M的水分散体:a)0至50重量%的至少一种烯属不饱和单体,其包含至少一个环氧树脂 p和/或至少一个羟烷基(单体M1),和b)50至100重量%的至少一种其它不同于单体M1(单体M2)的烯属不饱和单体和任选地 常规添加剂作为组分(III)。