Title:
ガラス繊維製品を作製するためのリン酸モノマー含有エマルジョンポリマー変性尿素−ホルムアルデヒド樹脂組成物
Document Type and Number:
Japanese Patent JP6595515
Kind Code:
B2
Abstract:
The present invention provides polymer modified aqueous urea formaldehyde resin (UF resin) binder compositions useful in making a treated glass mat, e.g., for roofing shingles, wherein the polymer modifier is an multistage aqueous emulsion acorn copolymer comprising one protuberant polymer stage containing phosphorous acid groups and one or more other polymer stage comprising an addition copolymer incompatible with the protuberant polymer stage, wherein the multistage aqueous emulsion copolymer has a measured Tg of from −60 to 25° C., or, preferably from −30 to 12° C. and, further wherein the weight ratio of the total of monomers used to make the one or more other polymer stage to the total amount of monomers used to make the protuberant polymer stage ranges from 3:1 to 50:1, or, preferably, from 3:1 to 30:1 or, more preferably, from 3:1 to 20:1, or, even more preferably, from 8:1 to 12:1.
Inventors:
James Sea Bowling
Arnold S. Browne
Michael dee kelly
Arnold S. Browne
Michael dee kelly
Application Number:
JP2016574251A
Publication Date:
October 23, 2019
Filing Date:
June 10, 2015
Export Citation:
Assignee:
ROHM AND HAAS COMPANY
International Classes:
C08L61/24; C08F265/06; C08L51/00; C08L61/10; D06M15/263; D06M15/41; D06M15/564
Domestic Patent References:
| JP2004099901A | ||||
| JP2017505360A | ||||
| JP2007277794A |
Foreign References:
| US6770169 | ||||
| WO2015086389A1 | ||||
| WO2014088873A1 |
Attorney, Agent or Firm:
Patent Business Corporation Sender International Patent Office