公开(公告)号：US20220242997A1

公开(公告)日：2022-08-04

申请号：US17616216

申请日：2020-05-25

Applicant: BASF SE

Inventor： Jonathan D.B. Fay ,  Jacob Tyler Michalak ,  Calvin T. Peeler

IPC: C08G18/08 ,  C08G18/12 ,  C08G18/50 ,  C08G18/48 ,  C08G18/18 ,  C08G18/76

Abstract: Described herein are a reactive composition, a semi-rigid polyurethane foam obtained therefrom, a filled cavity, and a method of use thereof in automobile parts.

公开(公告)号：US20210238425A1

公开(公告)日：2021-08-05

申请号：US17054568

申请日：2019-05-16

Applicant: BASF SE

Inventor： Lyle Caillouette ,  Staci L. Wegener ,  Chris Lacarte ,  Calvin T. Peeler

IPC: C08L97/02 ,  C09J175/04 ,  C08G18/76 ,  C08G18/66 ,  C08G18/50 ,  C08G18/36 ,  C08G18/32 ,  C08G18/24

Abstract: A wood composite article includes a plurality of wood pieces and an adhesive system disposed on or dispersed among the plurality of wood pieces for bonding the plurality of wood pieces. The adhesive system includes a binder component and a fiber component. The binder component comprises a thermosetting plastic component such as unsaturated polyesters, epoxy, polyurea, polyurethane or combinations thereof, including for example, an isocyanate compound and an isocyanate-reactive component. The composite article may be formed into various objects such as railroad ties, fencing and the like.

公开(公告)号：US09850625B2

公开(公告)日：2017-12-26

申请号：US15495477

申请日：2017-04-24

Applicant: BASF SE

Inventor： David K. Bower ,  Steven Hicks ,  Melissa Terry ,  Nicholas A. Foley ,  Calvin T. Peeler ,  William Handlos

IPC: E01C7/18 ,  C08K3/40 ,  E01C11/00 ,  C08G18/42 ,  C08G18/32 ,  C08G18/10 ,  C08G18/76

CPC classification number: E01C7/182 ,  C03C12/00 ,  C03C17/30 ,  C03C17/3405 ,  C04B20/1051 ,  C04B26/16 ,  C04B2111/00284 ,  C04B2111/00293 ,  C04B2111/00612 ,  C04B2111/0075 ,  C04B2111/60 ,  C04B2201/50 ,  C08G18/10 ,  C08G18/3206 ,  C08G18/4244 ,  C08G18/7664 ,  C08K3/34 ,  C08K3/40 ,  C08L21/00 ,  C08L75/04 ,  E01C7/30 ,  E01C11/005 ,  Y10T428/249984 ,  Y10T428/25 ,  Y10T428/31551 ,  C04B14/22 ,  C04B40/065 ,  C04B14/06 ,  C04B24/02

Abstract: A composite pavement structure comprises a wearing course layer and a base course layer disposed below the wearing course layer. The wearing course layer comprises aggregate, e.g. glass and rock, and an elastomeric composition. The elastomeric composition comprises the reaction product of an isocyanate component and an isocyanate-reactive component. The isocyanate component comprises a polymeric isocyanate, and optionally, an isocyanate-prepolymer. The isocyanate-reactive component comprises a hydrophobic polyol and a chain extender having at least two hydroxyl groups and a molecular weight of from about 62 to about 220. The chain extender is present in the isocyanate-reactive component in an amount of from about 1 to about 20 parts by weight based on 100 parts by weight of the isocyanate-reactive component. The base course layer comprises aggregate which is the same or different than the aggregate of the wearing course layer. Methods of forming the composite pavement structure are also disclosed.

公开(公告)号：US12187897B2

公开(公告)日：2025-01-07

申请号：US17054568

申请日：2019-05-16

Applicant: BASF SE

Inventor： Lyle Caillouette ,  Staci L. Wegener ,  Chris Lacarte ,  Calvin T. Peeler

IPC: C08L97/02 ,  C08G18/24 ,  C08G18/32 ,  C08G18/36 ,  C08G18/50 ,  C08G18/66 ,  C08G18/76 ,  C09J175/04

Abstract: A wood composite article includes a plurality of wood pieces and an adhesive system disposed on or dispersed among the plurality of wood pieces for bonding the plurality of wood pieces. The adhesive system includes a binder component and a fiber component. The binder component comprises a thermosetting plastic component such as unsaturated polyesters, epoxy, polyurea, polyurethane or combinations thereof, including for example, an isocyanate compound and an isocyanate-reactive component. The composite article may be formed into various objects such as railroad ties, fencing and the like.

公开(公告)号：US20140235781A1

公开(公告)日：2014-08-21

申请号：US14201805

申请日：2014-03-08

Applicant: BASF SE

Inventor： David K. Bower ,  Steven Hicks ,  Melissa Terry ,  Calvin T. Peeler

IPC: C08L75/04 ,  C08K3/34 ,  C08L21/00 ,  C08K3/40

CPC classification number: E01C7/182 ,  C03C12/00 ,  C03C17/30 ,  C03C17/3405 ,  C04B20/1051 ,  C04B26/16 ,  C04B2111/00284 ,  C04B2111/00293 ,  C04B2111/00612 ,  C04B2111/0075 ,  C04B2111/60 ,  C04B2201/50 ,  C08G18/10 ,  C08G18/3206 ,  C08G18/4244 ,  C08G18/7664 ,  C08K3/34 ,  C08K3/40 ,  C08L21/00 ,  C08L75/04 ,  E01C7/30 ,  E01C11/005 ,  Y10T428/249984 ,  Y10T428/25 ,  Y10T428/31551 ,  C04B14/22 ,  C04B40/065 ,  C04B14/06 ,  C04B24/02

Abstract: A composite material comprises aggregate and an elastomeric composition. The elastomeric composition comprises the reaction product of an isocyanate component and an isocyanate-reactive component. The isocyanate component comprises a polymeric isocyanate, and optionally, an isocyanate-prepolymer. The isocyanate-reactive component comprises a hydrophobic polyol and a chain extender having at least two hydroxyl groups and a molecular weight of from about 62 to about 220. The chain extender is present in the isocyanate-reactive component in an amount of from about 1 to about 20 parts by weight based on 100 parts by weight of the isocyanate-reactive component. The aggregate may be rock, crumb rubber, and/or glass. The composite material has excellent physical properties and may be formed underwater, used in various locations, and used in various applications, such as for pavement, revetments, etc. Methods of forming and using the composite material and systems for forming the elastomeric composition are also disclosed.

Abstract translation: 复合材料包括骨料和弹性组合物。 弹性体组合物包含异氰酸酯组分和异氰酸酯反应性组分的反应产物。 异氰酸酯组分包括聚合异氰酸酯，和任选的异氰酸酯 - 预聚物。 异氰酸酯反应性组分包含疏水多元醇和具有至少两个羟基并且分子量为约62至约220的扩链剂。扩链剂以异氰酸酯反应性组分的量存在于约1至 约20重量份，基于100重量份的异氰酸酯反应性组分。 骨料可以是岩石，橡胶和/或玻璃。 该复合材料具有优异的物理性能，并且可以在水下形成，用于各种位置，并且用于各种应用中，例如用于路面，护岸等。形成和使用复合材料和用于形成弹性体组合物的体系的方法也是 披露