专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4512831A Method for forming a layer of blown cellular urethane on a carpet backing 失效
标题翻译：在地毯背衬上形成泡沫聚氨酯层的方法
公开(公告)号：US4512831A
公开(公告)日：1985-04-23
申请号：US531282
申请日：1983-09-12
申请人： John G. Tillotson
发明人： John G. Tillotson
IPC分类号： B32B5/24 , D06N7/00 , B32B31/00 , B32B5/20
CPC分类号： B32B37/1027 , B32B5/24 , D06N7/0073 , D06N7/0076 , D06N7/0086 , D06N2203/042 , D06N2203/048 , D06N2203/068 , D06N2205/04 , D06N2205/20 , D06N2207/08 , D06N2209/067 , Y10T156/1911 , Y10T428/23979 , Y10T428/23993 , Y10T428/249991
摘要： A method of forming a layer of blown cellular urethane on a primary carpet backing comprising the steps of preparing a mixture of reactive urethane forming agents, controlling the temperature of the reactive mixture, shaping the reactive mixture into a layer upon a latex film, heating the urethane forming mixture to initiate chemical blowing of the mixture, applying the underside of a previously tufted and heated primary carpet backing directly to the upper surface of the mixture, heating the mixture to a predetermined temperature, applying pressure to the carpet and mixture and stripping the carpet and cellular urethane from the conveyor belt.
摘要翻译：一种在初级地毯背衬上形成泡沫聚氨酯层的方法，包括以下步骤：制备反应性氨基甲酸酯形成剂的混合物，控制反应混合物的温度，将反应混合物成形为胶乳膜上的层，加热氨基甲酸酯形成混合物以引发混合物的化学吹扫，将先前簇绒和加热的初级地毯背衬的下侧直接施加到混合物的上表面，将混合物加热至预定温度，向地毯和混合物施加压力并剥离地毯和蜂窝状聚氨酯从传送带。

2. 发明授权

US3981163A Apparatus for treating yarns 失效
标题翻译：纱线处理装置
公开(公告)号：US3981163A
公开(公告)日：1976-09-21
申请号：US570765
申请日：1975-04-23
申请人： John G. Tillotson
发明人： John G. Tillotson
IPC分类号： D06B1/14 , D06B11/00 , D06B21/00
CPC分类号： D06B11/0026 , D06B1/147 , D06B1/148 , D06B11/0036
摘要： Apparatus and method for coloring yarn continuously in sheets thereof, the apparatus including a spatial sequence apparatus for testing the yarn by pre-stressing; a yarn tension relaxing means; a printing apparatus for coloring the yarn in an accurately predetermined longitudinal pattern; control means for correcting wet yarn length increase as the yarn progresses through the printer; wet hot box for fixation of the dye stuff onto the yarn fiber; yarn washing means; combined apparatus for yarn drying and/or stress relieving by raising the yarn temperature; yarn relative lateral displacement means; yarn longitudinal displacement means; and finally a tufting machine or a take up means such as a beam. The method steps include sequentially testing the yarn for weakness, coloring the yarn while relaxed, fixation of the dye stuff on the yarn, washing the yarn, drying and/or setting the yarn, laterally and longitudinally realigning the yarns of the sheet to obtain individual yarn positions eventually resulting in a desired pattern, and finally leading the yarn directly to a tufting machine or winding the yarn on beams or other packages which will later feed into a tufting machine. In the description, the word "printing" is used synonymously with the word "coloring."
摘要翻译：该设备包括用于通过预应力测试纱线的空间顺序设备; 纱线张力放松手段; 用于以精确地预定的纵向图案使纱线着色的打印装置; 用于当纱线通过打印机进行时校正湿纱线长度增加的控制装置; 湿热箱用于将染料固定在纱线纤维上; 纱线清洗装置; 通过提高纱线温度进行纱线干燥和/或应力消除的组合装置; 纱线相对横向位移手段; 纱线纵向位移装置; 最后是一个簇绒机或者一个起重机，比如一个梁。方法步骤包括顺序地测试纱线的弱点，在松弛时着色纱线，将染料固定在纱线上，洗涤纱线，干燥和/或设定纱线，横向和纵向重新调整片材的纱线以获得单独的纱线位置最终导致期望的图案，并且最终将纱线直接引导到簇绒机器上或将纱线缠绕在梁或其它包装件上，随后将其输送到簇绒机器中。在描述中，单词“打印”与“着色”一词使用同义。

3. 发明授权

US4743330A Method and apparatus for coating and bonding a secondary carpet backing 失效
标题翻译：用于涂覆和粘合次级地毯背衬的方法和设备
公开(公告)号：US4743330A
公开(公告)日：1988-05-10
申请号：US14699
申请日：1987-02-13
申请人： John G. Tillotson
发明人： John G. Tillotson
IPC分类号： B05D1/28 , D06N7/00 , B32B31/08 , B32B31/12
CPC分类号： B05D1/28 , D06N7/0076 , Y10T156/1798 , Y10T428/23979 , Y10T428/23986
摘要： An improved method and apparatus for applying adhesive to a backing fabric, such as for adhesively laminating a secondary fabric backing to a carpet. The adhesive is formed into a layer of predetermined thickness on the surface of a rotating casting roller, and the backing fabric is conveyed along a path adjacent to the casting roller in a direction opposite to the direction of rotation of the casting roller. A press blade brings sucessive portions of the backing fabric into contact with a portion of the casting roller, and the adhesive layer on the casting roller is transferred to the backing fabric at an adhesive contact point. The backing fabric is then conveyed abruptly away from the casting roller at the adhesive contact point in a substantially radial direction. This abrupt lateral disengagement of the backing fabric from the casting roller prevents the backing fabric from being dragged through the oncoming layer of adhesive on the casting roller, and further prevents the cohesive interaction between the layer of adhesive on the casting roller and the deposited layer of adhesive on the back of the backing fabric which can pull adhesive off the backing fabric back onto the casting roller or vice-verse.
摘要翻译：一种用于将粘合剂施加到背衬织物上的改进的方法和装置，例如用于将次要织物背衬粘合地层压到地毯上。粘合剂在旋转浇铸辊的表面上形成预定厚度的层，并且背衬织物沿着与流延辊的旋转方向相反的方向沿着与浇铸辊相邻的路径输送。压片使背衬织物的一部分与一部分浇铸辊接触，并且铸辊上的粘合剂层以粘合剂接触点转移到背衬织物上。背衬织物在大致径向方向上在粘合剂接触点处突然远离铸辊传送。背衬织物与铸造辊的这种突然的横向分离防止背衬织物被拖过通过铸辊上的粘合剂的迎面而来，并且进一步防止了铸辊上的粘合剂层与沉积层之间的内聚相互作用背衬上的粘合剂可以将粘合剂从支撑织物上拉回到浇铸辊上或反之下。

4. 发明授权

US4405393A Method for forming a layer of blown cellular urethane on a carpet backing 失效
公开(公告)号：US4405393A
公开(公告)日：1983-09-20
申请号：US478
申请日：1979-01-02
申请人： John G. Tillotson
发明人： John G. Tillotson
IPC分类号： B32B5/24 , D06N7/00 , B32B31/00 , B32B5/20
CPC分类号： B32B37/1027 , B32B5/24 , D06N7/0086 , D06N2203/068 , D06N2205/04 , D06N2205/20 , D06N2207/08 , Y10T156/1911 , Y10T428/23979 , Y10T428/23993 , Y10T428/249953 , Y10T428/249991
摘要： A method of forming a layer of blown cellular urethane on a primary carpet backing comprising the steps of preparing a mixture of reactive urethane forming agents, controlling the temperature of the reactive mixture, shaping the reactive mixture into a layer upon a latex film, heating the urethane forming mixture to initiate chemical blowing of the mixture, applying the underside of a previously tufted and heated primary carpet backing directly to the upper surface of the mixture, heating the mixture to a predetermined temperature, applying pressure to the carpet and mixture and stripping the carpet and cellular urethane layer from the conveyor belt.

5. 发明授权

US4132817A Method for forming a layer of blown cellular urethane on a carpet backing 失效
公开(公告)号：US4132817A
公开(公告)日：1979-01-02
申请号：US872341
申请日：1978-01-25
申请人： John G. Tillotson
发明人： John G. Tillotson
IPC分类号： B32B5/20 , A47G27/00 , A47G27/02 , B05D1/26 , B29B7/00 , B29C39/00 , B29C39/16 , B29C39/18 , B29C39/38 , B32B5/24 , D06N3/14 , D06N7/00 , B05D5/00
CPC分类号： B32B37/1027 , B32B5/24 , D06N7/0073 , D06N7/0086 , D06N2203/041 , D06N2203/068 , D06N2205/04 , D06N2207/08 , Y10T156/1712 , Y10T156/1741 , Y10T428/23979 , Y10T428/23993 , Y10T428/249987 , Y10T428/249991
摘要： A method of forming a layer of blown cellular urethane on a primary carpet backing comprising the steps of preparing a mixture of reactive urethane forming agents, controlling the temperature of the reactive mixture, shaping the reactive mixture into a layer upon a latex film, heating the urethane forming mixture to initiate chemical blowing of the mixture, applying the underside of a previously tufted and heated primary carpet backing directly to the upper surface of the mixture, heating the mixture to a predetermined temperature, applying pressure to the carpet and mixture and stripping the carpet and cellular urethane layer from the conveyor belt.

6. 发明授权

US4915999A Carpet product with integral balancing layer 失效
标题翻译：地毯产品具有整体平衡层
公开(公告)号：US4915999A
公开(公告)日：1990-04-10
申请号：US306940
申请日：1989-02-06
申请人： John G. Tillotson
发明人： John G. Tillotson
IPC分类号： A47G27/02 , B32B5/26 , B32B7/02 , D05C17/00 , D05C17/02 , D06M17/00 , D06N7/00
CPC分类号： B32B5/26 , D06N7/0068 , D06N7/0081 , D06N7/0086 , D06N2201/0263 , D06N2201/082 , D06N2203/042 , D06N2203/068 , D06N2209/141 , D06N2209/142 , D06N2209/1628 , Y10T428/23979 , Y10T428/23993
摘要： An improved carpet product includes a pile fabric layer and a stabilizing layer adhered to the back of the pile fabric layer to provide dimensional stability against concentrated stresses exerted against the upper surface of the carpet. A balancing layer disposed below the stabilizing layer has thermal response and moisture absorption characteristics selected for compatibility with the pile fabric layer. When the carpet product is exposed to temperature extremes or changes in ambient humidity, stresses exerted by the expansion or contraction of the pile fabric layer create a bending moment around the stabilizing layer. However, the balancing layer creates comparable stresses on the lower side of the stabilizing layer and exerts an equal-but-opposite bending moment which balances the moment exerted by the pile fabric layer. The resulting carpet product exhibits enhanced flatness and floor hugging characteristics when subjected to temperature extremes or changes in the ambient humidity.

7. 发明授权

US4271688A Apparatus for treating plaited yarns 失效
标题翻译：用于处理编织纱线的装置
公开(公告)号：US4271688A
公开(公告)日：1981-06-09
申请号：US17023
申请日：1979-03-02
申请人： John G. Tillotson
发明人： John G. Tillotson
IPC分类号： D06B1/14 , D06B11/00 , D06B3/06 , D06B21/00
CPC分类号： D06B1/147 , D06B1/148 , D06B11/0026 , D06B11/0036
摘要： Apparatus for treating yarn ends while plaited in unstressed condition on a conveyor belt. In different portions of a machine the treatment consists in fixing dye-stuffs printed upon the yarns and drying the yarns after fixing and subsequent washing. A pair of rolls form a nip through which the conveyor belt and the plaits thereon pass upon leaving each of the treatment means. Yarn pulling means pull the yarns from the nip and off the belt, applying tension against the reaction of the nip without applying stress to the plaits advancing toward it.
摘要翻译：用于在输送带上处于未受压状态的纱线端部处理的装置。在机器的不同部分中，处理包括固定印染在纱线上的染料，并在固定和随后的洗涤之后干燥纱线。一对辊形成辊隙，通过该压区，输送带及其上的辫子离开每个处理装置。纱线牵引装置将纱线从辊隙中拉出并离开皮带，施加张力以抵抗辊隙的反作用力，而不会对向其前进的辫子施加压力。

8. 发明授权

US4715912A Method for forming a layer of blown cellular urethane on a carpet backing 失效
标题翻译：在地毯背衬上形成泡沫聚氨酯层的方法
公开(公告)号：US4715912A
公开(公告)日：1987-12-29
申请号：US870283
申请日：1986-05-21
申请人： John G. Tillotson
发明人： John G. Tillotson
IPC分类号： B32B5/24 , D06N7/00 , B32B31/00 , B32B5/20
CPC分类号： B32B37/1027 , B32B5/24 , D06N7/0073 , D06N7/0086 , D06N2203/068 , D06N2205/04 , D06N2205/20 , D06N2207/08 , Y10T428/249991
摘要： A method of forming a layer of blown cellular urethane on a primary carpet backing comprising the steps of preparing a mixture of reactive urethane forming agents, controlling the temperature of the reactive mixture, shaping the reactive mixture into a layer upon a latex film, heating the urethane forming mixture to initiate chemical blowing of the mixture, applying the underside of a previously tufted and heated primary carpet backing directly to the upper surface of the mixture, heating the mixture to a predetermined temperature, applying pressure to the carpet and mixture and stripping the carpet and cellular urethane layer from the conveyor belt.
摘要翻译：一种在初级地毯背衬上形成泡沫聚氨酯层的方法，包括以下步骤：制备反应性氨基甲酸酯形成剂的混合物，控制反应混合物的温度，将反应混合物成形为胶乳膜上的层，加热聚氨酯形成混合物以引发混合物的化学吹扫，将先前簇绒和加热的初级地毯背衬的下侧直接施加到混合物的上表面，将混合物加热至预定温度，向地毯和混合物施加压力并剥离地毯和蜂窝状氨基甲酸乙酯层。

9. 发明授权

US4661380A Method for coating a secondary carpet backing 失效
标题翻译：涂覆二次地毯背衬的方法
公开(公告)号：US4661380A
公开(公告)日：1987-04-28
申请号：US729698
申请日：1985-05-02
申请人： John G. Tillotson
发明人： John G. Tillotson
IPC分类号： B05D1/28 , D06N7/00 , B05D5/10
CPC分类号： B05D1/28 , D06N7/0071 , Y10T156/1798 , Y10T428/23979
摘要： An improved system and method for applying adhesive to a secondary backing fabric for adhesively laminating the secondary backing to a carpet. A secondary backing fabric is conveyed along a path at a predetermined speed, while an adhesive is deposited onto the surface of a casting roller rotating in a direction opposite to the direction of movement of the secondary backing fabric. A doctoring means spaced a predetermined distance from the surface of the casting roller doctors the adhesive into a layer of predetermined thickness on the casting roller. The secondary backing fabric is then brought into contact with a portion of the adhesive-coated casting roller so that a layer of adhesive is transferred onto the backing fabric. The method for transferring the doctored layer of adhesive from the casting roller to the backing fabric is to pass the backing fabric between the casting roller and a press blade positioned to press the backing fabric against the casting roller and to permit the backing fabric to be withdrawn from the adhesive layer in an arc-shaped path. In this manner, a uniform coating of adhesive is applied to the surfaces of the secondary backing fabric which are to come into contact with the back surface of the carpet while avoiding the wasteful coating of non-contacting surfaces. The secondary backing fabric is then brought into intimate contact with the back surface of the carpet to form a laminated structure. The resulting laminated carpet product exhibits high delamination strength while maintaining economy of construction.
摘要翻译：一种改进的系统和方法，用于将粘合剂施加到第二背衬织物上以将次要背衬粘合地层压到地毯上。辅助背衬织物以预定速度沿路径输送，同时将粘合剂沉积到沿与第二背衬织物的移动方向相反的方向旋转的铸辊的表面上。与铸辊表面隔开预定距离的刮刀装置将粘合剂医用到铸辊上预定厚度的层中。然后使二次背衬织物与粘合剂涂覆的流延辊的一部分接触，从而将一层粘合剂转移到背衬织物上。用于将粘合剂粘合剂从浇铸辊转移到背衬织物的方法是使背衬织物在铸辊和压榨刀片之间通过，定位成将背衬织物压靠在铸辊上并允许背衬织物被抽出从弧形路径中的粘合剂层。以这种方式，将均匀的粘合剂涂层施加到第二背衬织物的与地毯背面接触的表面，同时避免无接触表面的浪费涂层。然后将第二衬里织物与地毯的后表面紧密接触以形成层压结构。所得到的层压地毯产品在保持施工经济性的同时表现出高的分层强度。

10. 发明授权

US4632850A Carpet coating method and apparatus 失效
标题翻译：地毯涂布方法及装置
公开(公告)号：US4632850A
公开(公告)日：1986-12-30
申请号：US730068
申请日：1985-05-02
申请人： John G. Tillotson
发明人： John G. Tillotson
IPC分类号： B05D1/28 , B05C1/08 , B05C5/00 , B05C11/04 , B32B27/12 , D06B1/06 , D06M17/00 , D06N7/00 , B05D3/12 , B05C3/02 , D06B1/00 , D06F35/00
CPC分类号： B05C5/007 , D06N7/0073 , D06N2203/02 , D06N2203/022 , D06N2203/041 , D06N2203/042 , D06N2203/047 , D06N2203/048 , D06N2203/068 , D06N2205/026 , D06N2205/04 , D06N2205/06
摘要： A method and apparatus for coating the back of carpet products providing improved control over coating weight, uniformity, and penetration. A layer of adhesive is formed on a rotating coating roll, and the upper edge of an applicator blade is brought into contact with the coated roll. The layer of adhesive is transferred to the upper edge of the applicator blade and flows under the effect of gravity to the lower edge of the blade. The back of the carpet is then pressed against the lower edge of the blade, simultaneously applying and spreading the adhesive.
摘要翻译：一种用于涂覆地毯产品背面的方法和设备，其提供对涂层重量，均匀性和渗透性的改进控制。在旋转的涂布辊上形成一层粘合剂，并且使涂抹器刀片的上边缘与涂覆的辊接触。粘合剂层被转移到施用器刀片的上边缘并且在重力作用下流动到叶片的下边缘。然后将地毯的背面压靠在叶片的下边缘上，同时施加和铺展粘合剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式