公开(公告)号：US11225576B2

公开(公告)日：2022-01-18

申请号：US16335023

申请日：2017-09-14

Applicant: ARKEMA FRANCE

Inventor： Eric Jorda ,  Sandrine Ligier ,  Vincent Luca ,  Isabelle Birken

IPC: C08L95/00 ,  C08K5/1539 ,  C08K5/5317 ,  C08K5/42 ,  C08K5/092 ,  C08K5/00

Abstract: Provided is a composition including at least one bitumen and at least one additive as defined herein. The composition provides emulsions of all types of bitumens, which can be used in the production of cold-poured mixes, having an improved internal strength and a rapid increase in cohesion.

公开(公告)号：US20240141169A1

公开(公告)日：2024-05-02

申请号：US18399213

申请日：2023-12-28

Applicant: ARKEMA FRANCE

Inventor： Juan Antonio Gonzalez Leon ,  Gilles Barreto ,  Vincent Luca

IPC: C08L95/00 ,  C04B26/00 ,  C04B26/26 ,  C04B40/00 ,  C08K5/3445 ,  C08K5/36 ,  C08K5/52

CPC classification number: C08L95/00 ,  C04B26/006 ,  C04B26/26 ,  C04B40/0039 ,  C08K5/3445 ,  C08K5/36 ,  C08K5/52 ,  C04B2111/0075

Abstract: The present invention relates to a method of improving the incorporation of recycled bituminous products by using at least one surfactant as an alternative to the known rejuvenating oils, for the preparation of asphalt mixes containing recycled bituminous products. The use of such alternative surfactant(s) results in better mechanical properties of the asphalt mix, while using smaller amounts of fresh bitumen and greater amounts of recycled bituminous products.

公开(公告)号：US20190048191A1

公开(公告)日：2019-02-14

申请号：US16164020

申请日：2018-10-18

Applicant: ARKEMA FRANCE

Inventor： Juan Antonio Gonzalez Leon ,  Gilles Barreto ,  Vincent Luca

IPC: C08L95/00 ,  C08K5/36 ,  C08K5/3445 ,  C08K5/52 ,  C04B26/00 ,  C04B26/26 ,  C04B40/00

Abstract: Presented is a method of improving the incorporation of recycled bituminous products by using at least one surfactant as an alternative to the known rejuvenating oils, for the preparation of asphalt mixes containing recycled bituminous products. The use of such alternative surfactant(s) results in better mechanical properties of the asphalt mix, while using smaller amounts of fresh bitumen and greater amounts of recycled bituminous products.

公开(公告)号：US11898039B2

公开(公告)日：2024-02-13

申请号：US16164020

申请日：2018-10-18

Applicant: ARKEMA FRANCE

Inventor： Juan Antonio Gonzalez Leon ,  Gilles Barreto ,  Vincent Luca

IPC: C08L95/00 ,  C04B26/26 ,  C04B26/00 ,  C04B40/00 ,  C08K5/3445 ,  C08K5/36 ,  C08K5/52 ,  C04B111/00

CPC classification number: C08L95/00 ,  C04B26/006 ,  C04B26/26 ,  C04B40/0039 ,  C08K5/3445 ,  C08K5/36 ,  C08K5/52 ,  C04B2111/0075 ,  C08L2555/34 ,  Y02W30/91 ,  C04B26/26 ,  C04B18/167 ,  C04B2103/406 ,  C04B26/26 ,  C04B18/167 ,  C04B24/08 ,  C04B2103/406 ,  C04B40/0039 ,  C04B24/08 ,  C04B2103/406

Abstract: Presented is a method of improving the incorporation of recycled bituminous products by using at least one surfactant as an alternative to the known rejuvenating oils, for the preparation of asphalt mixes containing recycled bituminous products. The use of such alternative surfactant(s) results in better mechanical properties of the asphalt mix, while using smaller amounts of fresh bitumen and greater amounts of recycled bituminous products.

公开(公告)号：US20190249010A1

公开(公告)日：2019-08-15

申请号：US16335023

申请日：2017-09-14

Applicant: ARKEMA FRANCE

Inventor： Eric Jorda ,  Sandrine Ligier ,  Vincent Luca ,  Isabelle Birken

IPC: C08L95/00 ,  C08K5/1539 ,  C08K5/5317 ,  C08K5/42 ,  C08K5/092

CPC classification number: C08L95/005 ,  C08K5/0008 ,  C08K5/092 ,  C08K5/1539 ,  C08K5/42 ,  C08K5/5317 ,  C08L2555/28 ,  C08L2555/52 ,  C08L2555/60

Abstract: Provided is a composition including at least one bitumen and at least one additive as defined herein. The composition provides emulsions of all types of bitumens, which can be used in the production of cold-poured mixes, having an improved internal strength and a rapid increase in cohesion.