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    • 1. 发明公开
    • 향상된 열간 습윤 인장 강도를 갖는 습식 형성 매트
    • 湿成型垫具有改善的热湿润拉伸强度
    • KR1020080081143A
    • 2008-09-08
    • KR1020087003995
    • 2006-08-18
    • 오웬스 코닝 인텔렉츄얼 캐피탈 엘엘씨
    • 리제리에이치씨천리앙머스데이비드알오브라이언-버니니프랭크씨
    • C03C25/40E04D5/00
    • D21H13/40C03C25/16D21H17/47D21H17/49E04D5/02
    • Wet-laid chopped strand glass mats for use in roofing applications that have improved hot wet tensile strengths are provided. The chopped strand mats are formed by the application or inclusion of at least one coupling agent to the chopped strand mat during a wet-laid mat forming process. The coupling agent may be added to the chopped strand mat as part of a two-part binder composition that includes a binder and at least one coupling agent. Alternatively, the coupling agent may be added directly to the chopped strand mat independent of the binder. As a further alternative, the coupling agent(s) may be added to the white water in the wet-laid mat forming process and incorporated into the formed glass mat via the glass fibers. The binder may be a modified urea-formaldehyde binder, a non-modified urea-formaldehyde binder, and/or a formaldehyde-free binder. The coupling agent(s) may be silane coupling agents and/or reactive siloxanes.
    • 提供了用于具有改善的热湿拉伸强度的屋面应用中的湿式切碎的玻璃纤维垫。 在湿法成网过程中,通过施加或包含至少一种偶联剂到短切纤维网来形成短切的丝网垫。 偶联剂可以作为包括粘合剂和至少一种偶联剂的两部分粘合剂组合物的一部分添加到短切丝网垫中。 或者,偶联剂可以直接添加到切碎的基质垫上,而与粘合剂无关。 作为另外的替代方案,偶联剂可以以湿法成网方法加入到白水中,并通过玻璃纤维将其并入形成的玻璃垫中。 粘合剂可以是改性的脲 - 甲醛粘合剂,未改性的脲 - 甲醛粘合剂和/或不含甲醛的粘合剂。 偶联剂可以是硅烷偶联剂和/或反应性硅氧烷。
    • 2. 发明公开
    • 습식 용도의 짧게 자른 가닥의 유리 섬유용 지방 아미드조성물
    • 脂肪酰胺组合物用于湿用的切割玻璃纤维
    • KR1020070015226A
    • 2007-02-01
    • KR1020067026518
    • 2005-06-03
    • 오웬스 코닝
    • 리제리에이치씨배릭윌리엄이웰러데이비드이
    • C03C25/24C03C25/26C03C25/28
    • C03C25/26C03C25/25C03C25/32E04D1/20E04D5/02Y10T428/249924
    • A size composition containing one or more film forming agents, at least one coupling agent, and a fatty amide lubricant synthesized from a (poly)ethylene amine and a C5 - C20 unsaturated fatty acid is provided. The fatty acid is preferably a conjugated fatty acid and the (poly)ethylene amine is preferably tetraethylenepentamine. The fatty amide lubricant may be modified by maleinized rubber or carboxylated rubber. The size is advantageously applied to glass fibers such as wet use chopped strand glass and used to form roofing composites, such as shingles. The fatty amide lubricant facilitates interfacial bonding between the glass and asphalt through a vulcanizing mechanism. The unsaturation of the fatty amide modifies the surface energy of the glass fibers to make the glass more compatible with the asphalt, enhances the compatibility between the glass and the asphalt, and improves glass/asphalt interactions through the reduced interfacial tensions. ® KIPO & WIPO 2007
    • 提供含有一种或多种成膜剂,至少一种偶联剂和由(聚)乙烯胺和C 5 -C 20不饱和脂肪酸合成的脂肪酰胺润滑剂的尺寸组合物。 脂肪酸优选为共轭脂肪酸,(聚)亚乙基胺优选为四亚乙基五胺。 脂肪酰胺润滑剂可以通过马来化橡胶或羧化橡胶改性。 该尺寸有利地应用于诸如湿用短切玻璃的玻璃纤维,并用于形成屋顶复合材料,例如带状疱。 脂肪酰胺润滑剂通过硫化机制促进玻璃和沥青之间的界面结合。 脂肪酰胺的不饱和度改变了玻璃纤维的表面能,使得玻璃与沥青更相容,增强了玻璃与沥青之间的相容性,并通过降低的界面张力改善了玻璃/沥青相互作用。 ®KIPO&WIPO 2007