公开(公告)号：US5922451A

公开(公告)日：1999-07-13

申请号：US730651

申请日：1996-10-11

申请人： Stephen Todd Cox ,  Robert Lee Bradley, Jr. ,  Paul Jay Kennedy ,  Guy Fostine Massie, Jr. ,  Melvin Glenn Mitchell ,  Freddie Wayne Williams

发明人： Stephen Todd Cox ,  Robert Lee Bradley, Jr. ,  Paul Jay Kennedy ,  Guy Fostine Massie, Jr. ,  Melvin Glenn Mitchell ,  Freddie Wayne Williams

IPC分类号： C08J5/18 ,  B32B23/04 ,  C08L1/12 ,  D21H13/06 ,  D21H15/10 ,  D21H17/07 ,  D21H17/09 ,  D21H17/67 ,  D21H27/26 ,  B32B5/16 ,  B32B23/08 ,  B32B39/00

CPC分类号： D21H15/10 ,  B32B23/04 ,  B32B37/04 ,  D21H13/06 ,  D21H27/26 ,  D21H17/07 ,  D21H17/09 ,  D21H17/675 ,  Y10T428/25 ,  Y10T428/31895 ,  Y10T428/31993

摘要： A decorative paper sheet for use in preparing a decorative laminate is made up of a matrix containing from about 15 to about 60 weight percent of cellulose and from about 40 to about 85 weight percent of cellulose acetate. The sheet also contains a plasticizer for the cellulose acetate in an amount ranging from about 40 to about 90 weight percent based on the weight of the cellulose acetate in said matrix. A filler material may be present in the sheet in an amount ranging from about 1 to about 18 weight percent based on the weight of the matrix. A low pressure laminate may be made from sheet and a structural substrate therefor by application of heat and pressure. The plasticized cellulose acetate fuses and resolidifies to bond the sheet to the structural substrate.

摘要翻译： 用于制备装饰层压板的装饰纸片由含有约15至约60重量％的纤维素和约40至约85重量％的醋酸纤维素的基质组成。 基于所述基质中的乙酸纤维素的重量，该片材还含有用于乙酸纤维素的增塑剂，其量为约40至约90重量％。 基于基质的重量，填料材料可以以约1至约18重量％的量存在于片材中。 可以通过施加热和压力由片材和其结构基材制成低压层压体。 增塑的乙酸纤维素保温并重新固化以将片材结合到结构基材上。

公开(公告)号：US5766752A

公开(公告)日：1998-06-16

申请号：US568889

申请日：1995-12-07

申请人： Stephen Todd Cox ,  Melvin Glenn Mitchell ,  Paul Jay Kennedy ,  Guy Fostine Massie, Jr. ,  Freddie Wayne Williams

发明人： Stephen Todd Cox ,  Melvin Glenn Mitchell ,  Paul Jay Kennedy ,  Guy Fostine Massie, Jr. ,  Freddie Wayne Williams

IPC分类号： B32B29/06 ,  D21H13/06 ,  D21H19/34 ,  D21H27/22 ,  D21H27/26 ,  D21H27/36 ,  B32B23/06 ,  B32B31/20

CPC分类号： D21H27/22 ,  B32B29/06 ,  D21H13/06 ,  D21H19/34 ,  D21H27/26 ,  D21H27/36 ,  Y10T428/249998 ,  Y10T428/31866 ,  Y10T428/31884 ,  Y10T428/31895 ,  Y10T428/31953 ,  Y10T428/31964 ,  Y10T428/31978 ,  Y10T428/31982 ,  Y10T428/31986 ,  Y10T428/31993 ,  Y10T442/693

摘要： A high pressure laminate is made of several layers of paper, including from bottom to top core sheets, a decor sheet and an overlay sheet. The core sheets are either composed of cellulose fibers or composed of 30 to 90 weight percent cellulose acetate fibers and 70 to 10 weight percent cellulose fibers. The core sheets are respectively coated with either a lamination polymer or a plasticizer. The decor sheet is composed of a mixture and a conventional amount of paper making dye. The mixture comprises 30 to about 90 weight percent cellulose acetate fibers, 10 to 70 weight percent cellulose fibers and 0 to 20 weight percent fillers. The decor sheet is coated with a plasticizer. The overlay sheet is composed of cellulose fibers and is coated with a lamination polymer. Upon application of heat and pressure to the several layers a laminate is formed having thermoplastic properties, improved postformability and a significant reduction in the release of volatile organics during formation.

公开(公告)号：US5928777A

公开(公告)日：1999-07-27

申请号：US45918

申请日：1998-03-23

申请人： Stephen Todd Cox ,  Melvin Glenn Mitchell ,  Paul Jay Kennedy ,  Guy Fostine Massie, Jr. ,  Freddie Wayne Williams

发明人： Stephen Todd Cox ,  Melvin Glenn Mitchell ,  Paul Jay Kennedy ,  Guy Fostine Massie, Jr. ,  Freddie Wayne Williams

IPC分类号： B32B29/06 ,  D21H13/06 ,  D21H19/34 ,  D21H27/22 ,  D21H27/26 ,  D21H27/36 ,  B32B23/00 ,  B32B31/20

CPC分类号： D21H27/22 ,  B32B29/06 ,  D21H13/06 ,  D21H19/34 ,  D21H27/26 ,  D21H27/36 ,  Y10T428/249998 ,  Y10T428/31866 ,  Y10T428/31884 ,  Y10T428/31895 ,  Y10T428/31953 ,  Y10T428/31964 ,  Y10T428/31978 ,  Y10T428/31982 ,  Y10T428/31986 ,  Y10T428/31993 ,  Y10T442/693

摘要： A high pressure laminate is made of several layers of paper, including from bottom to top core sheets, a decor sheet and an overlay sheet. The core sheets are either composed of cellulose fibers or composed of 30 to 90 weight percent cellulose acetate fibers and 70 to 10 weight percent cellulose fibers. The core sheets are respectively coated with either a lamination polymer or a plasticizer. The decor sheet is composed of a mixture and a conventional amount of paper making dye. The mixture comprises 30 to about 90 weight percent cellulose acetate fibers, 10 to 70 weight percent cellulose fibers and 0 to 20 weight percent fillers. The decor sheet is coated with a plasticizer. The overlay sheet is composed of cellulose fibers and is coated with a lamination polymer. Upon application of heat and pressure to the several layers a laminate is formed having thermoplastic properties, improved postformability and a significant reduction in the release of volatile organics during formation.

摘要翻译： 高压层压板由几层纸制成，包括从底部到顶部的芯片，装饰片和覆盖片。 芯片由纤维素纤维组成或由30至90重量％的醋酸纤维素纤维和70至10重量％的纤维素纤维组成。 芯片分别涂覆有层压聚合物或增塑剂。 装饰片由混合物和常规量的造纸染料组成。 该混合物包含30至约90重量％的醋酸纤维素纤维，10至70重量％的纤维素纤维和0至20重量％的填料。 装饰片材涂有增塑剂。 覆盖片由纤维素纤维组成，并用层压聚合物涂覆。 在多层施加热和压力时，形成具有热塑性质，改进的后成形性和在形成期间挥发性有机物的释放的显着降低的层压体。