公开(公告)号：EP1591228A1

公开(公告)日：2005-11-02

申请号：EP05252692.8

申请日：2005-04-29

申请人： Green Light Products Ltd.

发明人： The designation of the inventor has not yet been filed

IPC分类号： B29C69/02 ,  B29C44/46 ,  B29C47/90

CPC分类号： B29C44/468 ,  B29C44/20 ,  B29C44/3402 ,  B29C47/0016 ,  B29C47/0038 ,  B29C47/0042 ,  B29C47/02 ,  B29C47/8805 ,  B29C47/90 ,  B29C65/48 ,  B29C65/4895 ,  B29C66/0222 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/435 ,  B29C66/526 ,  B29C66/727 ,  B29K2003/00 ,  B29K2105/0005 ,  B29K2105/0038 ,  B29K2105/0097 ,  B29K2105/04 ,  B29K2995/006 ,  B29L2031/712 ,  B29C65/00

摘要： An apparatus and a method for making a biodegradable material are disclosed. The apparatus comprises an extruder for forming a foamed starch rod and a heated die 6 for modifying the rod. The rod is fed through the heated die by feeding rollers 4. A bonding agent application station 10 is located downstream of the heated die and upstream of a packing unit 12. The method comprises forming a foamed starch rod by extrusion and passing the rod through a heated die. The rods may be formed into sheets or blocks by cutting, the application of bonding agent and adhering the cut rods together.

公开(公告)号：EP1777065A1

公开(公告)日：2007-04-25

申请号：EP06253687.5

申请日：2006-07-14

申请人： Green Light Products Ltd.

发明人： Song, Jin-Hua University of Brunel ,  Kang, Yong-Gang University of Brunel ,  Wang, Yong University of Brunel ,  Gao, Yun-Xing University of Brunel ,  Yeo, Bruce Edward University of Brunel

IPC分类号： B32B5/18

CPC分类号： B32B29/007 ,  B32B5/16 ,  B32B5/18 ,  B32B27/065 ,  B32B29/08 ,  B32B37/24 ,  B32B2250/40 ,  B32B2305/022 ,  B32B2307/304 ,  B32B2307/7163 ,  B32B2317/12 ,  B32B2317/127 ,  B32B2317/20 ,  E04B1/78 ,  E04B2001/742 ,  Y02A30/245 ,  Y10T428/233 ,  Y10T428/249953 ,  Y10T428/249981 ,  Y10T428/249989

摘要： A multilayer material 2 useful for packaging is disclosed, comprising a foam core 4 comprising compressed foamed starch 6 and a facing layer 8,10 bonded to a surface of the foam core. A method of making the multilayer material is also disclosed, comprising forming a core of foamed starch, compressing the foamed starch core and bonding a facing layer to a surface of the foamed starch core. Apparatus for making the multilayer material is also disclosed, comprising a first station for supplying foamed starch pieces to a transport surface, a second station, downstream of the first station, for applying a bonding agent to the surfaces of the foamed starch pieces, a compressor for compressing the foamed starch pieces downstream of the second station; and a bonder for bonding a facing layer to at least one surface of the compressed foamed starch.

摘要翻译： 公开了一种用于包装的多层材料2，

公开(公告)号：EP1591228B1

公开(公告)日：2007-07-18

申请号：EP05252692.8

申请日：2005-04-29

申请人： Green Light Products Ltd.

发明人： Song, Jim Centre for Biodegradable Materials Res. ,  Kang, Yong Gang Ctre for Biodegrad. Materials Res. ,  Tarverdi, Karnik Wolfson Centre for Materials ,  Yeo, Bruce

IPC分类号： B29C69/02 ,  B29C44/46 ,  B29C47/90

CPC分类号： B29C44/468 ,  B29C44/20 ,  B29C44/3402 ,  B29C47/0016 ,  B29C47/0038 ,  B29C47/0042 ,  B29C47/02 ,  B29C47/8805 ,  B29C47/90 ,  B29C65/48 ,  B29C65/4895 ,  B29C66/0222 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/435 ,  B29C66/526 ,  B29C66/727 ,  B29K2003/00 ,  B29K2105/0005 ,  B29K2105/0038 ,  B29K2105/0097 ,  B29K2105/04 ,  B29K2995/006 ,  B29L2031/712 ,  B29C65/00