公开(公告)号：US20150093952A1

公开(公告)日：2015-04-02

申请号：US14501638

申请日：2014-09-30

Applicant: Rohm and Haas Company

Inventor： William C. Finch ,  Michael D. Kelly ,  Sudhir M. Mulik ,  C. Damien Rodowski

IPC: C09D161/24 ,  B05D3/00

CPC classification number: B05D3/007 ,  B32B17/04 ,  C08J5/043 ,  C08L33/02 ,  C08L61/24 ,  Y10T442/2959 ,  C08L33/14

Abstract: The present invention provides methacrylic acid polymer modified aqueous urea formaldehyde resin (UF resin) binder compositions useful in making a treated glass mat, e.g. for roofing shingles, wherein the methacrylic acid polymer comprises the reaction product of at least 50 wt. %, based on the total weight of monomers used to make the methacrylic acid polymer, of methacrylic acid or its salts, or mixtures thereof, a water-soluble phosphorous or sulfur containing compound and the remainder of a carboxylic acid group containing monomer, such as acrylic acid. The methacrylic acid polymers have at least one of a phosphite group, hypophosphite group, phosphinate group, diphosphinate group, and/or sulfonate group and enable modified UF resins to have early strength development even when the binder compositions comprise from 0.1 to less than 5 wt. % of the polymer modifier, based on total solids of the UF resin and the polymer modifier.

Abstract translation: 本发明提供甲基丙烯酸聚合物改性的含水尿素甲醛树脂（UF树脂）粘合剂组合物，其可用于制备经处理的玻璃垫，例如 对于屋顶瓦片，其中所述甲基丙烯酸聚合物包含至少50wt。 ％，基于用于制备甲基丙烯酸聚合物的单体的总重量，甲基丙烯酸或其盐或其混合物，水溶性含磷或含硫化合物和其余含羧酸基团的单体，例如 丙烯酸。 甲基丙烯酸聚合物具有亚磷酸酯基，次磷酸酯基，次膦酸酯基，二亚膦酸酯基和/或磺酸酯基中的至少一种，并且使得改性的UF树脂即使当粘合剂组合物包含0.1至小于5wt 。 基于UF树脂和聚合物改性剂的总固体的聚合物改性剂的％。

公开(公告)号：US20140303317A1

公开(公告)日：2014-10-09

申请号：US14353821

申请日：2012-10-25

Applicant: ROHM AND HAAS COMPANY

Inventor： William C. Finch ,  Sudhir M. Mulik ,  C. Damien Rodowski ,  Barry Weinstein

IPC: C08F220/28

CPC classification number: C08F220/28 ,  C08F8/14 ,  C08F2220/285 ,  C08F8/44 ,  C08F120/06

Abstract: The present invention provides aqueous compositions comprising β-hydroxy propyl gamma-polyoxyalkylene ether functional resins chosen from (poly)oxyalkylene ether β-hydroxy propyl (meth)acrylates, maleates and itaconates, water soluble copolymers thereof, and mixtures thereof. The water soluble copolymers are comb polymers and (meth)acrylate, maleate and itaconate monomer resins can be addition polymerized to form comb polymers suitable for many uses, such as superplasticizers, dispersants, detergents and floor care compositions. In addition, the present invention provides methods of making the resins by reacting in water or aqueous solvent one or more reactant a) a glycidyl polyether or glycidyl ether, optionally having an alkyl or aryl end group with one or more reactant b) a carboxylate anion containing vinyl compound or polymer, preferably a polymer such as poly(meth)acrylic acid. The methods enable simple formation of comb polymers.

Abstract translation: 本发明提供包含选自（聚）氧化烯醚和（ - ）羟基丙基（甲基）丙烯酸酯，马来酸酯和衣康酸酯，其水溶性共聚物和它们的混合物的β-羟基丙基γ-聚氧化烯醚官能树脂的含水组合物。 水溶性共聚物是梳状聚合物，（甲基）丙烯酸酯，马来酸酯和衣康酸酯单体树脂可加成聚合以形成适用于许多用途的梳状聚合物，如超增塑剂，分散剂，洗涤剂和地板护理组合物。 此外，本发明提供了通过在水或水性溶剂中反应制备所述树脂的方法，一种或多种反应物a）任选具有烷基或芳基端基的缩水甘油醚或缩水甘油醚与一种或多种反应物b）羧酸根阴离子 含有乙烯基化合物或聚合物，优选聚合物如聚（甲基）丙烯酸。 该方法能够简单地形成梳状聚合物。