公开(公告)号：US20160215144A1

公开(公告)日：2016-07-28

申请号：US15024868

申请日：2014-09-26

Applicant: BASF SE

Inventor： Donald C. Mente

IPC: C08L97/02 ,  B27N3/00 ,  B27N3/02 ,  D21J1/04

CPC classification number: C08L97/02 ,  B27N3/002 ,  B27N3/02 ,  C08G18/305 ,  C08G18/6492 ,  C08G18/7657 ,  C08G18/7664 ,  C08K5/521 ,  C08L75/04 ,  C08L2205/08 ,  C09J175/04 ,  D21J1/04

Abstract: A lignocellulosic composite article includes a plurality of lignocellulosic pieces and an adhesive system disposed on the plurality of lignocellulosic pieces for bonding the plurality of lignocellulosic pieces. The adhesive system includes a binder component and a compatibilizer component. An example of a suitable binder component is an isocyanate component, e.g. a diphenylmethane diisocyanate (MDI), a polymeric diphenylmethane diisocyanate (pMDI), and combinations thereof. The compatibilizer component includes a trialkyl phosphate. The compatibilizer component is utilized in an amount of at least about 0.5 parts by weight based on 100 parts by weight of the binder component. The compatibilizer component is useful for reducing the amount of press time required during manufacture of the composite article. The adhesive system can include additional components, such as an isocyanate-reactive component. The composite article may be various lignocellulosic composites, such as oriented strand board (OSB), particleboard (PB), fiberboard (e.g. medium density fiberboard; MDF), etc.

Abstract translation: 木质纤维素复合制品包括多个木质纤维片和设置在多个木质纤维片上用于粘合多个木质纤维素片的粘合剂系统。 粘合剂系统包括粘合剂组分和增容剂组分。 合适的粘合剂组分的实例是异氰酸酯组分，例如 二苯基甲烷二异氰酸酯（MDI），聚合二苯基甲烷二异氰酸酯（pMDI）及其组合。 相容剂组分包括磷酸三烷基酯。 基于100重量份的粘合剂组分，相容剂组分的用量至少为约0.5重量份。 相容剂组分可用于减少制造复合制品期间所需的压制时间。 粘合剂系统可以包括另外的组分，例如异氰酸酯反应性组分。 复合制品可以是各种木质纤维素复合材料，例如定向刨花板（OSB），刨花板（PB），纤维板（例如中密度纤维板; MDF）等。

公开(公告)号：US20130309499A1

公开(公告)日：2013-11-21

申请号：US13896975

申请日：2013-05-17

Applicant: BASF SE

Inventor： Raymond Neff ,  Alexander Gershanovich ,  Donald C. Mente

IPC: C09D175/08 ,  B32B27/40

CPC classification number: C05G3/0088 ,  B01J13/14 ,  B01J13/22 ,  B32B27/40 ,  C05C9/00 ,  C05G3/0029 ,  C09D175/08 ,  Y10T428/2998

Abstract: An encapsulated particle includes a core particle, a polyurethane layer, and a wax. The polyurethane layer is disposed about the core particle and the wax is disposed about the polyurethane layer. The polyurethane layer includes the reaction product of an isocyanate and a polyol component. The polyol component includes a catalytic polyol derived from an aromatic amine-based initiator and a polyether polyol that is different from the catalytic polyol in a weight ratio of from about 1:2 to about 10:1. A method of encapsulating the core particle includes the steps of providing the core particle, the isocyanate, the polyol component, and the wax. The method also includes the steps of mixing and reacting the isocyanate and the polyol component to form a polyurethane, encapsulating the core particle with the polyurethane layer which comprises the polyurethane, and encapsulating the polyurethane layer with the wax.

Abstract translation: 包封的颗粒包括核心颗粒，聚氨酯层和蜡。 聚氨酯层设置在芯颗粒周围，并且蜡围绕聚氨酯层设置。 聚氨酯层包括异氰酸酯和多元醇组分的反应产物。 多元醇组分包括衍生自芳族胺类引发剂的催化多元醇和与催化多元醇不同的聚醚多元醇，重量比为约1:2至约10:1。 包封核心颗粒的方法包括提供核心颗粒，异氰酸酯，多元醇组分和蜡的步骤。 该方法还包括混合和反应异氰酸酯和多元醇组分以形成聚氨酯的步骤，将核心颗粒与包含聚氨酯的聚氨酯层包封，并将聚氨酯层与蜡包封。

公开(公告)号：US20180312696A1

公开(公告)日：2018-11-01

申请号：US15890944

申请日：2018-02-07

Applicant: BASF SE

Inventor： Donald C. Mente

IPC: C08L97/02 ,  C08L75/04 ,  C09J175/04 ,  C08G18/30 ,  C08G18/76 ,  C08G18/64 ,  D21J1/04 ,  B27N3/02 ,  B27N3/00 ,  C08K5/521

CPC classification number: C08L97/02 ,  B27N3/002 ,  B27N3/02 ,  C08G18/305 ,  C08G18/6492 ,  C08G18/7657 ,  C08G18/7664 ,  C08K5/521 ,  C08L75/04 ,  C08L2205/08 ,  C09J175/04 ,  D21J1/04

Abstract: A lignocellulosic composite article includes a plurality of lignocellulosic pieces and an adhesive system disposed on the plurality of lignocellulosic pieces for bonding the plurality of lignocellulosic pieces. The adhesive system includes a binder component and a compatibilizer component. An example of a suitable binder component is an isocyanate component, e.g. a diphenylmethane diisocyanate (MDI), a polymeric diphenylmethane diisocyanate (pMDI), and combinations thereof. The compatibilizer component includes a trialkyl phosphate. The compatibilizer component is utilized in an amount of at least about 0.5 parts by weight based on 100 parts by weight of the binder component. The compatibilizer component is useful for reducing the amount of press time required during manufacture of the composite article. The adhesive system can include additional components, such as an isocyanate-reactive component. The composite article may be various lignocellulosic composites, such as oriented strand board (OSB), particleboard (PB), fiberboard (e.g. medium density fiberboard; MDF), etc.

公开(公告)号：US20140060133A1

公开(公告)日：2014-03-06

申请号：US14115375

申请日：2012-05-04

Applicant: BASF SE

Inventor： Raymond Neff ,  Alexander Gershanovich ,  Donald C. Mente ,  Rajesh Kumar

IPC: C05G3/00

CPC classification number: C05G3/0088 ,  C05C9/00 ,  C05G3/0029 ,  C05G3/0035

Abstract: An encapsulated particle including a core particle, a base layer, and an outer layer is provided. The base layer is disposed about the core particle and comprises polycarbodiimide. The outer layer is disposed about the base layer and comprises wax. A method of forming the encapsulated particle including the steps of reacting an isocyanate in the presence of a catalyst to form the polycarbodiimide, encapsulating the core particle with the polycarbodiimide to form the base layer, and encapsulating the base layer with the wax to form the outer layer is also provided.

Abstract translation: 提供包含核心颗粒，基底层和外层的包封颗粒。 基层围绕核心颗粒设置并包括聚碳化二亚胺。 外层围绕基层设置​​并包括蜡。 一种形成包封颗粒的方法，包括以下步骤：在催化剂存在下使异氰酸酯反应形成聚碳二亚胺，将核心颗粒与聚碳化二亚胺包封以形成基层，并用蜡封装基层以形成外层 还提供了层。

公开(公告)号：US20130305797A1

公开(公告)日：2013-11-21

申请号：US13896745

申请日：2013-05-17

Applicant: BASF SE

Inventor： Raymond Neff ,  Alexander Gershanovich ,  Donald C. Mente

IPC: C05G3/00

CPC classification number: C05G3/0088 ,  B01J13/14 ,  B01J13/22 ,  B32B27/40 ,  C05C9/00 ,  C05G3/0029 ,  C09D175/08 ,  Y10T428/2998

Abstract: A dust suppressing aggregate includes a core particle and a dust suppressing agent. The dust suppressing agent comprises polyurethane and is disposed about the core particle for suppressing dusting of the core particle. A method of forming the dust suppressing aggregate includes the steps of providing the core particle and encapsulating the core particle with the polyurethane.

Abstract translation: 粉尘聚集体包括核心颗粒和粉尘抑制剂。 防尘剂包括聚氨酯，并且围绕核心颗粒设置以抑制核心颗粒的粉尘。 形成除尘聚集体的方法包括以下步骤：提供核心颗粒并将核心颗粒封装在聚氨酯中。

公开(公告)号：US09920202B2

公开(公告)日：2018-03-20

申请号：US15024868

申请日：2014-09-26

Applicant: BASF SE

Inventor： Donald C. Mente

IPC: C08L97/02 ,  C09J175/04 ,  C08G18/64 ,  C08G18/76 ,  C08G18/30 ,  B27N3/00 ,  B27N3/02 ,  D21J1/04

CPC classification number: C08L97/02 ,  B27N3/002 ,  B27N3/02 ,  C08G18/305 ,  C08G18/6492 ,  C08G18/7657 ,  C08G18/7664 ,  C08K5/521 ,  C08L75/04 ,  C08L2205/08 ,  C09J175/04 ,  D21J1/04

Abstract: A lignocellulosic composite article includes a plurality of lignocellulosic pieces and an adhesive system disposed on the plurality of lignocellulosic pieces for bonding the plurality of lignocellulosic pieces. The adhesive system includes a binder component and a compatibilizer component. An example of a suitable binder component is an isocyanate component, e.g. a diphenylmethane diisocyanate (MDI), a polymeric diphenylmethane diisocyanate (pMDI), and combinations thereof. The compatibilizer component includes a trialkyl phosphate. The compatibilizer component is utilized in an amount of at least about 0.5 parts by weight based on 100 parts by weight of the binder component. The compatibilizer component is useful for reducing the amount of press time required during manufacture of the composite article. The adhesive system can include additional components, such as an isocyanate-reactive component. The composite article may be various lignocellulosic composites, such as oriented strand board (OSB), particleboard (PB), fiberboard (e.g. medium density fiberboard; MDF), etc.

公开(公告)号：US09067842B2

公开(公告)日：2015-06-30

申请号：US13896975

申请日：2013-05-17

Applicant: BASF SE

Inventor： Raymond Neff ,  Alexander Gershanovich ,  Donald C. Mente

IPC: C09D175/08 ,  B32B27/40 ,  C05G3/00 ,  B01J13/14 ,  B01J13/22

CPC classification number: C05G3/0088 ,  B01J13/14 ,  B01J13/22 ,  B32B27/40 ,  C05C9/00 ,  C05G3/0029 ,  C09D175/08 ,  Y10T428/2998

Abstract: An encapsulated particle includes a core particle, a polyurethane layer, and a wax. The polyurethane layer is disposed about the core particle and the wax is disposed about the polyurethane layer. The polyurethane layer includes the reaction product of an isocyanate and a polyol component. The polyol component includes a catalytic polyol derived from an aromatic amine-based initiator and a polyether polyol that is different from the catalytic polyol in a weight ratio of from about 1:2 to about 10:1. A method of encapsulating the core particle includes the steps of providing the core particle, the isocyanate, the polyol component, and the wax. The method also includes the steps of mixing and reacting the isocyanate and the polyol component to form a polyurethane, encapsulating the core particle with the polyurethane layer which comprises the polyurethane, and encapsulating the polyurethane layer with the wax.

Abstract translation: 包封的颗粒包括核心颗粒，聚氨酯层和蜡。 聚氨酯层设置在芯颗粒周围，并且蜡围绕聚氨酯层设置。 聚氨酯层包括异氰酸酯和多元醇组分的反应产物。 多元醇组分包括衍生自芳族胺类引发剂的催化多元醇和与催化多元醇不同的聚醚多元醇，重量比为约1:2至约10:1。 包封核心颗粒的方法包括提供核心颗粒，异氰酸酯，多元醇组分和蜡的步骤。 该方法还包括混合和反应异氰酸酯和多元醇组分以形成聚氨酯的步骤，将核心颗粒与包含聚氨酯的聚氨酯层包封，并将聚氨酯层与蜡包封。

公开(公告)号：US20130295273A1

公开(公告)日：2013-11-07

申请号：US13872225

申请日：2013-04-29

Applicant: BASF SE

Inventor： Glenis R. Mente ,  Donald C. Mente ,  John P. Erickson

IPC: A01N3/00 ,  A01G13/00

CPC classification number: A01N3/00 ,  A01G13/00 ,  C04B20/1037 ,  C04B24/282 ,  C04B2103/0075 ,  C08G18/283 ,  C08G18/7621 ,  C08G18/7664 ,  C08G18/7671 ,  C09K17/30 ,  C04B7/00

Abstract: A solution and a method of treating a substrate with the solution is disclosed. The solution includes a polar liquid component and at least 2% by weight based upon the total weight of said solution of an adduct that is different from the polar liquid component. The adduct comprises at least one of: (D) NH2Y(HNCO(AO)XOR)Z1; (E) (RO(AO)X CONH)Z2YHNCONHY(HNCO (AO)XOR)Z3; and (F) Y(HNCO(AO)XOR)Z4 where Y is an aromatic core derived from an aromatic isocyanate component; A is an alkylene group selected from the group of ethylene groups, propylene groups, butylene groups, and combinations thereof; R is a hydrocarbon group having from 1 to 20 carbon atoms; X is at least 6; Z1 is at least 1; Z2 is at least 1; Z3 is at least 1; and Z4 is at least 2. Further, the adduct is substantially free of unreacted isocyanate groups.

Abstract translation: 公开了一种用该溶液处理底物的溶液和方法。 所述溶液包括极性液体组分，并且基于与极性液体组分不同的所述加合物溶液的总重量，至少2重量％。 加合物包括以下至少一种：（D）NH 2 Y（HNCO（AO）XOR）Z 1; （E）（RO（AO）X CONH）Z2YHNCONHY（HNCO（AO）XOR）Z3; 和（F）Y（HNCO（AO）XOR）Z4，其中Y是衍生自芳族异氰酸酯组分的芳族核; A是选自亚乙基，亚丙基，亚丁基及其组合的亚烷基; R是具有1至20个碳原子的烃基; X至少为6; Z1至少为1; Z2至少为1; Z3至少为1; Z4至少为2.此外，加合物基本上不含未反应的异氰酸酯基团。

公开(公告)号：US10669424B2

公开(公告)日：2020-06-02

申请号：US15890944

申请日：2018-02-07

Applicant: BASF SE

Inventor： Donald C. Mente

IPC: C08L97/02 ,  C09J175/04 ,  C08G18/64 ,  C08G18/76 ,  C08G18/30 ,  C08K5/521 ,  C08L75/04 ,  B27N3/00 ,  B27N3/02 ,  D21J1/04

Abstract: A lignocellulosic composite article includes a plurality of lignocellulosic pieces and an adhesive system disposed on the plurality of lignocellulosic pieces for bonding the plurality of lignocellulosic pieces. The adhesive system includes a binder component and a compatibilizer component. An example of a suitable binder component is an isocyanate component, e.g. a diphenylmethane diisocyanate (MDI), a polymeric diphenylmethane diisocyanate (pMDI), and combinations thereof. The compatibilizer component includes a trialkyl phosphate. The compatibilizer component is utilized in an amount of at least about 0.5 parts by weight based on 100 parts by weight of the binder component. The compatibilizer component is useful for reducing the amount of press time required during manufacture of the composite article. The adhesive system can include additional components, such as an isocyanate-reactive component. The composite article may be various lignocellulosic composites, such as oriented strand board (OSB), particleboard (PB), fiberboard (e.g. medium density fiberboard; MDF), etc.