公开(公告)号：US20140014000A1

公开(公告)日：2014-01-16

申请号：US13833091

申请日：2013-03-15

申请人： Owens Corning Intellectual Capital, LLC

发明人： Michael R. Franzen ,  David Charles Trumbore ,  Laurand H. Lewandowski ,  Herb Wissel ,  James E. Burkett ,  Barry Garriett Hornbacher ,  Christian Peregrine ,  Anthony Kriech

IPC分类号： C08L95/00 ,  B02C19/00

CPC分类号： C04B26/26 ,  B02C19/0056 ,  C04B26/006 ,  C04B2111/00586 ,  C04B2111/0075 ,  C08L95/00 ,  C08L2555/22 ,  C08L2555/34 ,  C08L2555/52 ,  C10C3/007 ,  E01C7/22 ,  E04D1/20 ,  E04D5/06 ,  Y02A30/333

摘要： A method for manufacturing a processed asphalt suspension is provided. The method includes dry grinding shingle waste material to a particle size of less than 1 cm, forming ground recycled shingle material, introducing virgin asphalt into a heated slurry tank and mixing the ground recycled shingle material with the virgin asphalt in the heated slurry tank, forming a mixed asphalt slurry, introducing the mixed asphalt slurry into a wet grinding machine, and recovering a processed asphalt suspension comprising particles having a size no greater than about 200 microns. Roofing and paving products manufactured from the processed asphalt suspension are also provided.

摘要翻译： 提供一种加工沥青悬浮液的制造方法。 该方法包括：将小于1cm的颗粒尺寸的干磨木材废料，形成回收的再生木材材料，将原始沥青引入加热的浆料罐中，并将再循环的砖混合材料与加热的浆料罐中的原始沥青混合，形成 混合沥青浆料，将混合沥青浆料引入湿磨机中，并回收包含尺寸不大于约200微米的颗粒的加工沥青悬浮液。 还提供了由加工沥青悬浮液制造的屋顶和铺路产品。

公开(公告)号：US10336906B2

公开(公告)日：2019-07-02

申请号：US14658439

申请日：2015-03-16

申请人： Owens Corning Intellectual Capital, LLC

发明人： Laurand H. Lewandowski ,  Robert Edwin Quinn ,  Michael R. Franzen

IPC分类号： C08L95/00 ,  C08K5/101 ,  E04D11/02 ,  C10C3/04 ,  C11C3/00 ,  C09D195/00 ,  C09D191/00 ,  C08L91/00 ,  C08K3/22 ,  C08K3/16 ,  C08K5/51 ,  C08K3/06

摘要： Thermally stable built-up roofing asphalt (“BURA”) composition comprising a paving grade asphalt is disclosed. The paving grade asphalt has been over-blown to a first softening point and an additive is included in an amount to achieve a second softening point. The additive comprises at least at least one ester. The BURA composition is thermally stable at processing temperatures of at least 450° F.