公开(公告)号：US08277556B2

公开(公告)日：2012-10-02

申请号：US12478872

申请日：2009-06-05

申请人： Neal S. Berke ,  Jordan S. Merritt ,  Lianfang Li ,  Antonio J. Aldykiewicz, Jr. ,  Robert A. Wiercinski ,  Michael D. Morgan

发明人： Neal S. Berke ,  Jordan S. Merritt ,  Lianfang Li ,  Antonio J. Aldykiewicz, Jr. ,  Robert A. Wiercinski ,  Michael D. Morgan

IPC分类号： C04B24/00 ,  C04B24/04

CPC分类号： C04B28/04 ,  C04B2111/00146 ,  Y10T428/273 ,  C04B14/18 ,  C04B14/204 ,  C04B16/08 ,  C04B20/0048 ,  C04B20/0076 ,  C04B24/085 ,  C04B24/2641 ,  C04B38/10 ,  C04B40/0608 ,  C04B2103/001 ,  C04B2103/44 ,  C04B2103/48 ,  C04B2103/58 ,  C04B2103/65

摘要： Lightweight cementitious foams of the invention have excellent dynamic and dimensional stability due to use of foaming system comprising polycarboxylate surfactant foam generating agent, foam stabilizer (e.g., PVOH), and shrinkage reducing admixture to inhibit plastic shrinkage and micro-cracking of cement. The foaming system can be used in conventional cement mortars or concretes as well as with exemplary cementitious slurry systems of the invention, which include an expansive agent, a cross-linking agent for the foam stabilizer. Microfibers can be used in the foam, slurry, or both, to prevent micro-cracking. Cementitious foams can be made without use of autoclave or lightweight aggregates to achieve enhanced compressive strength and thermal insulation properties that compare favorably with conventional foams and insulation materials at comparable densities.

摘要翻译： 由于使用包含聚羧酸盐表面活性剂发泡剂，泡沫稳定剂（例如PVOH）的发泡体系和抑制水泥的塑性收缩和微裂纹的减缩混合物，本发明的轻质水泥质泡沫具有优异的动态和尺寸稳定性。 发泡体系可用于常规水泥砂浆或混凝土以及本发明的示例性水泥浆料系统，其包括膨胀剂，泡沫稳定剂的交联剂。 微纤维可用于泡沫，浆料或两者，以防止微裂纹。 可以在不使用高压釜或轻质聚集体的情况下制造水泥泡沫，以获得与常规泡沫和绝缘材料相当的密度相比较的增强的抗压强度和隔热性能。

公开(公告)号：US20100310846A1

公开(公告)日：2010-12-09

申请号：US12478872

申请日：2009-06-05

申请人： Neal S. Berke ,  Jordan S. Merritt ,  Lianfang Li ,  Antonio J. Aldykiewicz, JR. ,  Robert A. Wiercinski ,  Michael D. Morgan

发明人： Neal S. Berke ,  Jordan S. Merritt ,  Lianfang Li ,  Antonio J. Aldykiewicz, JR. ,  Robert A. Wiercinski ,  Michael D. Morgan

IPC分类号： B32B13/02 ,  C04B38/02 ,  C04B16/08 ,  C04B20/06 ,  B05D1/02 ,  B32B13/00

CPC分类号： C04B28/04 ,  C04B2111/00146 ,  Y10T428/273 ,  C04B14/18 ,  C04B14/204 ,  C04B16/08 ,  C04B20/0048 ,  C04B20/0076 ,  C04B24/085 ,  C04B24/2641 ,  C04B38/10 ,  C04B40/0608 ,  C04B2103/001 ,  C04B2103/44 ,  C04B2103/48 ,  C04B2103/58 ,  C04B2103/65

摘要： Lightweight cementitious foams of the invention have excellent dynamic and dimensional stability due to use of foaming system comprising polycarboxylate surfactant foam generating agent, foam stabilizer (e.g., PVOH), and shrinkage reducing admixture to inhibit plastic shrinkage and micro-cracking of cement. The foaming system can be used in conventional cement mortars or concretes as well as with exemplary cementitious slurry systems of the invention, which include an expansive agent, a cross-linking agent for the foam stabilizer. Microfibers can be used in the foam, slurry, or both, to prevent micro-cracking. Cementitious foams can be made without use of autoclave or lightweight aggregates to achieve enhanced compressive strength and thermal insulation properties that compare favorably with conventional foams and insulation materials at comparable densities.

摘要翻译： 由于使用包含聚羧酸盐表面活性剂发泡剂，泡沫稳定剂（例如PVOH）的发泡体系和抑制水泥的塑性收缩和微裂纹的减缩混合物，本发明的轻质水泥质泡沫具有优异的动态和尺寸稳定性。 发泡体系可用于常规水泥砂浆或混凝土以及本发明的示例性水泥浆料系统，其包括膨胀剂，泡沫稳定剂的交联剂。 微纤维可用于泡沫，浆料或两者，以防止微裂纹。 可以在不使用高压釜或轻质聚集体的情况下制造水泥泡沫，以获得与常规泡沫和绝缘材料相当的密度相比较的增强的抗压强度和隔热性能。

公开(公告)号：USD1011021S1

公开(公告)日：2024-01-16

申请号：US29912117

申请日：2023-09-13

申请人： Lianfang Li

设计人： Lianfang Li

摘要： FIG. 1 is a perspective view of a casual bag design showing my new design.
FIG. 2 is a front view thereof.
FIG. 3 is a rear view thereof.
FIG. 4 is a left side view thereof.
FIG. 5 is a right side view thereof.
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines in the drawings illustrate portions of the casual bag that form no part of the claim.

公开(公告)号：US20120322902A1

公开(公告)日：2012-12-20

申请号：US13594105

申请日：2012-08-24

申请人： Neal S. Berke ,  Jordan S. Merritt ,  Lianfang Li ,  Antonio J. Aldykiewicz, JR. ,  Robert A. Wierinski ,  Michael D. Morgan

发明人： Neal S. Berke ,  Jordan S. Merritt ,  Lianfang Li ,  Antonio J. Aldykiewicz, JR. ,  Robert A. Wierinski ,  Michael D. Morgan

IPC分类号： C04B28/04

CPC分类号： C04B28/04 ,  C04B2111/00146 ,  Y10T428/273 ,  C04B14/18 ,  C04B14/204 ,  C04B16/08 ,  C04B20/0048 ,  C04B20/0076 ,  C04B24/085 ,  C04B24/2641 ,  C04B38/10 ,  C04B40/0608 ,  C04B2103/001 ,  C04B2103/44 ,  C04B2103/48 ,  C04B2103/58 ,  C04B2103/65

摘要： Lightweight cementitious foams of the invention have excellent dynamic and dimensional stability due to use of foaming system comprising polycarboxylate surfactant foam generating agent, foam stabilizer (e.g., PVOH), and shrinkage reducing admixture to inhibit plastic shrinkage and micro-cracking of cement. The foaming system can be used in conventional cement mortars or concretes as well as with exemplary cementitious slurry systems of the invention, which include an expansive agent, a cross-linking agent for the foam stabilizer. Microfibers can be used in the foam, slurry, or both, to prevent micro-cracking. Cementitious foams can be made without use of autoclave or lightweight aggregates to achieve enhanced compressive strength and thermal insulation properties that compare favorably with conventional foams and insulation materials at comparable densities.

摘要翻译： 由于使用包含聚羧酸盐表面活性剂发泡剂，泡沫稳定剂（例如PVOH）的发泡体系和抑制水泥的塑性收缩和微裂纹的减缩混合物，本发明的轻质水泥质泡沫具有优异的动态和尺寸稳定性。 发泡体系可用于常规水泥砂浆或混凝土以及本发明的示例性水泥浆料系统，其包括膨胀剂，泡沫稳定剂的交联剂。 微纤维可用于泡沫，浆料或两者，以防止微裂纹。 可以在不使用高压釜或轻质聚集体的情况下制造水泥泡沫，以获得与常规泡沫和绝缘材料相当的密度相比较的增强的抗压强度和隔热性能。