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. 发明专利

BRPI0519076A2 未知
公开(公告)号：BRPI0519076A2
公开(公告)日：2008-12-23
申请号：BRPI0519076
申请日：2005-12-28
申请人： KIMBERLY CLARK CO
发明人： SHELLEY LINDSAY C , BROCK THOMAS , JORDAN JOY FRANCINE , RICHARD RENETTE , SANDERS CHRISTIAN , KEPNER ERIC SCOTT , MARTIN JARED LOCKWOOD , NG WING-CHAK
IPC分类号： B32B37/20 , A61F13/15 , B29C55/18 , B32B3/28 , B32B27/08 , B32B27/12 , D03D15/56 , D04H13/00
摘要： A method of producing a laminate material includes the steps of providing a first flexible sheet material; providing a second flexible sheet material having a first surface and a second surface, and also having a first width of 1×; stretching the second flexible sheet material in a cross-machine direction to a second width of between about 1.2× and 3× when in a flattened state; necking the second flexible sheet material to produce an accordion shape, thereby reducing the second width of the sheet material to a third width, less than the width of the first width, such that the third width is between 0.65× to 0.975× when in an accordion shape; applying adhesive to the first surface of the second flexible sheet material with a slot coat adhesive process; and joining the first flexible sheet material to the first surface of the second flexible sheet material.

2. 发明专利

AU2007270760A1 Latent elastic nonwoven composite 未知
公开(公告)号：AU2007270760A1
公开(公告)日：2008-01-10
申请号：AU2007270760
申请日：2007-03-29
申请人： KIMBERLY CLARK CO
发明人： MACE TAMARA LEE , SANDERS CHRISTIAN , HUGHES JANIS WILSON , SIQUEIRA JOSE
IPC分类号： B32B27/12 , A61F13/15 , D04H13/00
摘要： A nonwoven composite that exhibits latent elastic properties is provided. More specifically, latent elasticity may be imparted by blending a thermoplastic elastomer with a polyolefin that is capable of forming semi-crystalline domains among the amorphous elastomeric chains, and then forming a film from the blend. The film is then stretched in one or more directions to orient the amorphous elastomer chains. Without intending to be limited by theory, the present inventors believe that the oriented state of the amorphous chains may be held in place by the relatively stiff semi-crystalline olefin domains. Subsequently, the stretched film may be activated (e.g., heated) to shrink the film and provide it with "latent" stretchability. For instance, the stretched film may be heated at or above the softening temperature of the polyolefin to soften the crystalline domains and allow the amorphous chains to return to their unoriented state. As a result of the present invention, the elastic film may be extended and recover from its unoriented state.

3. 发明专利

BRPI0519076B1 método de produzir um material laminado de estiramento extensível com baixa tensão na direção transversal de máquina 未知
公开(公告)号：BRPI0519076B1
公开(公告)日：2016-08-23
申请号：BRPI0519076
申请日：2005-12-28
申请人： KIMBERLY CLARK CO
发明人： SANDERS CHRISTIAN , KEPNER ERIC SCOTT , MARTIN JARED LOCKWOOD , JORDAN JOY FRANCINE , SHELLEY LINDSAY C , RICHARD RENETTE , BROCK THOMAS , NG WING-CHAK
IPC分类号： A61F13/15 , A61F13/49 , A61F13/514 , B29C55/18 , B32B3/28 , B32B25/08 , B32B27/08 , B32B27/12 , B32B27/20 , B32B27/32 , B32B37/12 , B32B37/14 , D03D15/56
摘要： laminados de estiramento e extensível com tensão na direção da máquina transversal comparavelmente baixa e métodos de preparar os mesmos. trata-se de um método de produzir um material la- minado que inclui as etapas de fornecer um primeiro material de folha flexivel; fornecer um segundo material de folha flexivel tendo uma primeira superfície e uma segunda superfície, e da mesma forma tendo uma primeira largura de 1x; esticar o segundo material de folha flexível em uma direção da máquina transversal para uma segunda largura dentre cerca de 1,2x e 3 x quando em um estado nivelado; alongar o segundo material de folha flexivel para produzir uma forma de acordeão, desse modo, reduzindo a segunda largura do material de folha para uma terceira largura, menor que a largura da primeira largura, tal que a terceira largura está entre 0,65 x a 0,975 x quando em uma forma de acordeão; aplicar o adesivo à primeira superfície do segundo material de folha flexivel com um processo adesivo de revestimento com ranhura; e unir o primeiro material de folha flexível â primeira superfície do segundo material de folha flexivel.

4. 发明专利

AU2005322965B2 Extensible and stretch laminates with comparably low cross-machine direction tension and methods of making same 未知
公开(公告)号：AU2005322965B2
公开(公告)日：2011-02-03
申请号：AU2005322965
申请日：2005-12-28
申请人： KIMBERLY CLARK CO
发明人： KEPNER ERIC SCOTT , MARTIN JARED LOCKWOOD , SHELLEY LINDSAY C , NG WING-CHAK , BROCK THOMAS , SANDERS CHRISTIAN , RICHARD RENETTE , JORDAN JOY FRANCINE
IPC分类号： B32B37/20 , A61F13/15 , B29C55/18 , B32B3/28 , B32B27/08 , B32B27/12 , D03D15/56 , D04H13/00
摘要： A method of producing a laminate material includes the steps of providing a first flexible sheet material; providing a second flexible sheet material having a first surface and a second surface, and also having a first width of 1×; stretching the second flexible sheet material in a cross-machine direction to a second width of between about 1.2× and 3× when in a flattened state; necking the second flexible sheet material to produce an accordion shape, thereby reducing the second width of the sheet material to a third width, less than the width of the first width, such that the third width is between 0.65× to 0.975× when in an accordion shape; applying adhesive to the first surface of the second flexible sheet material with a slot coat adhesive process; and joining the first flexible sheet material to the first surface of the second flexible sheet material.

5. 发明专利

AU2005322965A1 Extensible and stretch laminates with comparably low cross-machine direction tension and methods of making same 未知
公开(公告)号：AU2005322965A1
公开(公告)日：2006-07-13
申请号：AU2005322965
申请日：2005-12-28
申请人： KIMBERLY CLARK CO
发明人： KEPNER ERIC SCOTT , MARTIN JARED LOCKWOOD , SHELLEY LINDSAY C , NG WING-CHAK , BROCK THOMAS , SANDERS CHRISTIAN , RICHARD RENETTE , JORDAN JOY FRANCINE
IPC分类号： B32B37/20 , A61F13/15 , B29C55/18 , B32B3/28 , B32B27/08 , B32B27/12 , D03D15/56 , D04H13/00
摘要： A method of producing a laminate material includes the steps of providing a first flexible sheet material; providing a second flexible sheet material having a first surface and a second surface, and also having a first width of 1×; stretching the second flexible sheet material in a cross-machine direction to a second width of between about 1.2× and 3× when in a flattened state; necking the second flexible sheet material to produce an accordion shape, thereby reducing the second width of the sheet material to a third width, less than the width of the first width, such that the third width is between 0.65× to 0.975× when in an accordion shape; applying adhesive to the first surface of the second flexible sheet material with a slot coat adhesive process; and joining the first flexible sheet material to the first surface of the second flexible sheet material.

6. 发明专利

MX2008015779A COMPUESTO NO TEJIDO ELASTICO LATENTE. 未知
公开(公告)号：MX2008015779A
公开(公告)日：2009-01-07
申请号：MX2008015779
申请日：2007-03-29
申请人： KIMBERLY CLARK CO
发明人： MACE TAMARA LEE , SANDERS CHRISTIAN , HUGHES JANIS WILSON , SIQUEIRA JOSE
IPC分类号： B32B27/12 , A61F13/15 , D04H13/00
摘要： Se proporciona un compuesto no tejido que exhibe propiedades elásticas latentes. Más específicamente, la elasticidad latente puede ser impartida mediante el mezclar un elastómero termoplástico con una poliolefina que es capaz de formar dominios semicristalinos entre las cadenas elastoméricas amorfas, y después formar una película de la mezcla. La película es entonces estirada en una ó mas direcciones para orientar las cadenas de elastómero amorfas. Sin intentar el estar limitado por la teoría, los presentes inventores creen que el estado orientado de las cadenas amorfas puede ser mantenido en un lugar mediante dominios de olefinas semicristalina relativamente rígidos. Subsecuentemente, la película estirada puede ser activada (por ejemplo calentada) para encoger la película y proporcionarla con un estiramiento ``latente´´. Por ejemplo, la película estirada puede ser calentada a ó arriba de la temperatura de suavizamiento de la poliolefina para suavizar los dominios cristalinos y permitir a las cadenas amorfas el regresar a su estado no orientado. Como resultado de la presente invención, la película elástica puede ser extendida y recuperarse de su estrado no orientado.

7. 发明专利

MX2007008084A LAMINADOS EXTENSIBLES Y ESTIRADOS CON TENSION EN LA DIRECCION TRANSVERSAL A LA MAQUINA CONSIDERABLEMENTE BAJA Y METODOS PARA HACER LOS MISMOS. 未知
公开(公告)号：MX2007008084A
公开(公告)日：2007-10-19
申请号：MX2007008084
申请日：2005-12-28
申请人： KIMBERLY CLARK CO
发明人： JORDAN JOY FRANCINE , KEPNER ERIC SCOTT , NG WING-CHAK , SHELLEY LINDSAY C , BROCK THOMAS , RICHARD RENETTE , SANDERS CHRISTIAN , MARTIN JARED LOCKWOOD
IPC分类号： A61F13/15 , B32B37/20 , B29C55/18 , B32B3/28 , B32B27/08 , B32B27/12 , D03D15/56 , D04H13/00
摘要： Un metodo para producir un material laminado que incluye los pasos de proporcionar un primer material de hoja flexible; proporciona un segundo material de hoja flexible teniendo una primera superficie y una segunda superficie, y tambien teniendo un primer ancho de 1X; estirar el segundo material de hoja flexible en una direccion transversal a la maquina a un segundo ancho de entre alrededor de 1.2X y 3X cuando esta en un estado claro; estrechar el segundo material de hoja flexible para producir una forma de acordeon, por lo que se reduce el segundo ancho del material de hoja a un tercer ancho, menor que el ancho del primer ancho, de manera que el tercer ancho es de entre 0.65X a 0.975X cuando esta en la forma de acordeon; aplicar adhesivo a la primera superficie del segundo material de hoja flexible con un proceso de adhesivo de cubierta de ranura; y unir el primer material de hoja flexible a la primera superficie del segundo material de hoja flexible.

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