公开(公告)号：US5312483A

公开(公告)日：1994-05-17

申请号：US815835

申请日：1991-12-27

Applicant: Henry Sawatzky ,  Floyd I. Clelland ,  Brian A. Farnand

Inventor： Henry Sawatzky ,  Floyd I. Clelland ,  Brian A. Farnand

IPC: C08K5/01 ,  C09D195/00

CPC classification number: C08K5/01 ,  C04B26/26 ,  C04B2111/0075

Abstract: Novel bituminous coating compositions, bituminous paving compositions and asphaltic compositions are provided herein. These compositions have, in common, from about 0.1% to about 8% by weight of a nitrogen-containing, adhesion-improving, anti-stripping agent therein. Such agent is a sewage sludge-derived oil, or a fraction thereof, which comprises a mixture of saturated aliphatic hydrocarbons, monoaromatic hydrocarbons, diaromatic hydrocarbons, polyaromatic hydrocarbons, polar compounds and basic, pyridine-soluble compounds having the following elemental composition: nitrogen, about 3.4% to about 5% by weight; oxygen, about 5.8% to about 6.9% by weight; sulfur, about 0.3% to about 0.8% by weight; hydrogen, about 9.7% to about 10.4% by weight; and carbon, about 76.9% to about 79.8% by weight.

Abstract translation: 本文提供了新的沥青涂料组合物，沥青铺路组合物和沥青组合物。 这些组合物通常具有约0.1％至约8％重量的含氮，粘附性改进的抗剥离剂。 这种试剂是含有饱和脂肪烃，单芳烃，二芳烃，多芳族烃，极性化合物和具有以下元素组成的碱性，吡啶可溶性化合物的混合物的污水污泥来源的油或其一部分：氮， 约3.4％至约5％重量; 氧，约5.8重量％至约6.9重量％; 硫，约0.3重量％至约0.8重量％; 氢，约9.7％至约10.4％重量; 和约76.9％至约79.8％重量的碳。

公开(公告)号：US5234494A

公开(公告)日：1993-08-10

申请号：US815856

申请日：1992-01-02

Applicant: Henry Sawatzky ,  Floyd I. Clelland ,  Brian A. Farnand ,  Jean Houde, Jr.

Inventor： Henry Sawatzky ,  Floyd I. Clelland ,  Brian A. Farnand ,  Jean Houde, Jr.

IPC: C08L95/00

CPC classification number: C08L95/00

Abstract: A novel asphaltic composition is provided herein. The composition consists of comminuted aged asphaltic pavement material and an effective amount, from about 2% to about 15% by weight of a blend of a soft asphalt cement, a conventional asphalt cement, or a cutback asphalt, with a nitrogen-containing, adhesion-improving, anti-stripping agent comprising a sewage sludge-derived oil, or a fraction thereof, the sewage sludge-derived oil comprising a mixture of saturated aliphatic hydrocarbons, monoaromatic hydrocarbons, diaromatic hydrocarbons, polyaromatic hydrocarbons, polar compounds and basic, pyridene-soluble compounds, having the following elemental chemical composition: nitrogen, about 3.4% to about 5% by weight; oxygen, about 5.8% to about 6.9% by weight; sulfur, about 0.3% to about 0.8% by weight; hydrogen, about 9.7% to about 10.4%, and carbon, about 76.9% to about 79.8%.

Abstract translation: 本文提供了一种新的沥青组合物。 该组合物由粉碎的老化沥青路面材料组成，有效量为约2％至约15％重量的软沥青水泥，常规沥青混合料或切削沥青与含氮粘合剂 包含污水污泥衍生的油或其一部分的改进的抗剥离剂，包含饱和脂族烃，单芳烃，二芳族烃，多芳族烃，极性化合物和碱性，亚铁 - 具有以下元素化学组成的可溶性化合物：氮，约3.4％至约5％重量; 氧，约5.8重量％至约6.9重量％; 硫，约0.3重量％至约0.8重量％; 约9.7％至约10.4％，碳约76.9％至约79.8％。