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1. 发明公开

EP0312305A1 Laminated metal sheet 失效
标题翻译：层压金属板
公开(公告)号：EP0312305A1
公开(公告)日：1989-04-19
申请号：EP88309504.4
申请日：1988-10-12
申请人： CMB Foodcan plc
发明人： Heyes, Peter John , Middleton, Nicholas John
IPC分类号： B32B15/08 , B32B31/26
CPC分类号： B32B15/09 , B32B1/02 , B32B7/12 , B32B15/08 , B32B15/085 , B32B15/088 , B32B15/18 , B32B15/20 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2255/20 , B32B2264/102 , B32B2311/24 , B32B2311/30 , B32B2323/00 , B32B2377/00 , B32B2439/00 , B65D1/28 , Y10T428/1393 , Y10T428/25 , Y10T428/259 , Y10T428/31678 , Y10T428/31681 , Y10T428/31692 , Y10T428/31725 , Y10T428/31743 , Y10T428/31797 , Y10T428/31909 , Y10T428/31913
摘要： A laminated metal sheet, the metal sheet having adhered on at least one of its major surfaces a composite film comprising:
an inner layer of a thermoplastic polymer incorporating a white pigment and a toner for compensating for the natural colour of the metal sheet, and
an outer layer of a thermoplastic polymer incorporating a white pigment, the concentration of white pigment in layer (B1) being lower than the concentration of white pigment in layer (A1).
The laminated metal sheet of the invention is useful for forming into containers or various components thereof.
摘要翻译： 1。一种层压金属片，所述金属片在其至少一个主表面上附着有复合膜，所述复合膜包含：包含白色颜料和调色剂的热塑性聚合物内层，用于补偿所述金属片的天然颜色;以及包含白色颜料的热塑性聚合物的外层，层（B1）中的白色颜料的浓度低于层（A1）中的白色颜料的浓度。本发明的层压金属片可用于形成容器或其各种部件。

2. 发明授权

EP0312310B1 Metal can ends with plastics closures 失效
标题翻译：金属可以结束与塑料封闭
公开(公告)号：EP0312310B1
公开(公告)日：1991-12-18
申请号：EP88309509.3
申请日：1988-10-12
申请人： CMB Foodcan plc
发明人： Heyes, Peter John , Middleton, Nicholas John
IPC分类号： B65D17/28 , B32B15/08 , B32B31/26
CPC分类号： B65D17/507 , Y10S220/917 , Y10T428/1355

3. 发明公开

EP0312307A1 Laminated metal sheet 失效
标题翻译：层压金属板
公开(公告)号：EP0312307A1
公开(公告)日：1989-04-19
申请号：EP88309506.9
申请日：1988-10-12
申请人： CMB Foodcan plc
发明人： Heyes, Peter John , Middleton, Nicholas John
IPC分类号： B32B15/08 , B32B31/26
CPC分类号： B32B15/085 , B32B1/02 , B32B7/12 , B32B15/08 , B32B15/09 , B32B15/20 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/06 , B32B37/085 , B32B2255/20 , B32B2264/102 , B32B2307/518 , B32B2309/02 , B32B2310/0409 , B32B2311/24 , B32B2311/30 , B32B2323/00 , B32B2377/00 , B32B2439/00 , B65D1/28 , Y10T428/12549 , Y10T428/12569 , Y10T428/1259 , Y10T428/12854 , Y10T428/31681 , Y10T428/3175 , Y10T428/31909
摘要： A laminated metal sheet having adhered to one of its major surfaces a composite co-extruded polyolefin-containing film (B) comprising a plurality of layers in the following order:-

(B1) an inner layer of a bonding resin which is an acid modified polyolefin resin containing carboxyl or anhydride groups,
(B2) a layer of a polyolefin,
(B3) a further layer of a bonding resin which is as defined for layer (B1), and
(B4) a layer of a polyamide.

The laminates of the invention are useful for forming into containers or various components therefor.
摘要翻译：一种层压金属片，它在其一个主表面上粘合一层复合共挤出含聚烯烃薄膜（B），该薄膜（B）按下列顺序包括许多层： - （B1）一种粘合树脂的内层，该粘合树脂是酸改性的含有羧基或酸酐基的聚烯烃树脂，（B2）聚烯烃层，（B3）与层（B1）所定义的粘合树脂的另一层，以及（B4）聚酰胺层。本发明的层压板可用于形成容器或其各种部件。

4. 发明公开

EP0312303A1 Laminated metal sheet 失效
标题翻译：层压金属板
公开(公告)号：EP0312303A1
公开(公告)日：1989-04-19
申请号：EP88309502.8
申请日：1988-10-12
申请人： CMB Foodcan plc
发明人： Heyes, Peter John , Middleton, Nicholas John
IPC分类号： B32B15/08 , B32B31/26
CPC分类号： B32B15/09 , B32B1/02 , B32B7/02 , B32B15/08 , B32B15/18 , B32B27/08 , B32B27/36 , B32B37/06 , B32B37/085 , B32B37/206 , B32B38/0036 , B32B2255/20 , B32B2307/518 , B32B2310/0409 , B32B2311/30 , B32B2367/00 , B32B2439/66 , B32B2439/70 , B65D1/28 , Y10T428/1338 , Y10T428/1359 , Y10T428/31681 , Y10T428/31786
摘要： A process for producing by simultaneous lamination a polymer/metal/polymer laminate, which process comprises
(i) simultaneously laminating to each of the major surfaces of a metal sheet a composite polyester film (A) comprising an inner layer (A1) of a substantially non-crystalline linear polyester having a softening point (Ts-A1) below 200°C and a melting point (Tm-A1) above 150°C and below 250°C and an outer layer (A2) of a biaxially oriented linear polyester having a crystallinity greater than 30% and having a melting point (Tm-A2) above 250°C, the metal sheet having been heated to a temperature T₁ above the softening point (Ts-A1), preferably above the melting point (Tm-A1), of the polyester of inner layer (A1) thereby to cause softening, preferably melting, of the inner layers (A1) and adhesion thereof to the metal sheet, but below the temperature (Tm-A2) at which the outer surface of the outer layer (A2) will melt when in contact with the metal strip at temperature T₁, and
(ii) re-heating the resultant laminate to a temperature T₂ sufficient to cause the polymer films (A1) to interact with and become bound to the respective surface of the metal sheet, but such that the outer surface of the outer layer (A2) remains below temperature (Tm-A2). The laminates formed in accordance with the present invention are ueful for forming into containers or various components thereof.
摘要翻译：一种通过同时层压制备聚合物/金属/聚合物层压材料的方法，该方法包括（ⅰ）同时在金属板的每个主表面上层压复合聚酯膜（A），该复合聚酯膜（A）包括基本上为内层（A1）具有低于200℃的软化点（Ts-A1）和高于150℃并低于250℃的熔点（Tm-A1）的非结晶线型聚酯和双轴取向线型聚酯的外层（A2）大于30％的结晶度和高于250℃的熔点（Tm-A2），该金属片材已被加热至高于软化点（Ts-A1）的温度T 1，优选高于熔点（T m -A 1））的内层（A1）的聚酯，从而引起内层（A1）的软化，优选熔化和其与金属片的粘合，但是低于（A）的外表面的温度（Tm-A2）外层（A2）在温度为T 1时与金属带接触时会熔化（ii）将所得层压板重新加热到足以使聚合物膜（A1）与金属板的相应表面相互作用并结合的温度T 2，但是使得外层（A2）的外表面）保持低于温度（Tm-A2）。根据本发明形成的层压板适于形成容器或其各种部件。

5. 发明授权

EP0312305B1 Laminated metal sheet 失效
标题翻译：层压金属片
公开(公告)号：EP0312305B1
公开(公告)日：1992-08-26
申请号：EP88309504.4
申请日：1988-10-12
申请人： CMB Foodcan plc
发明人： Heyes, Peter John , Middleton, Nicholas John
IPC分类号： B32B15/08 , B32B31/26
CPC分类号： B32B15/09 , B32B1/02 , B32B7/12 , B32B15/08 , B32B15/085 , B32B15/088 , B32B15/18 , B32B15/20 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2255/20 , B32B2264/102 , B32B2311/24 , B32B2311/30 , B32B2323/00 , B32B2377/00 , B32B2439/00 , B65D1/28 , Y10T428/1393 , Y10T428/25 , Y10T428/259 , Y10T428/31678 , Y10T428/31681 , Y10T428/31692 , Y10T428/31725 , Y10T428/31743 , Y10T428/31797 , Y10T428/31909 , Y10T428/31913

6. 发明授权

EP0312303B1 Laminated metal sheet 失效
标题翻译：层压金属片
公开(公告)号：EP0312303B1
公开(公告)日：1992-06-03
申请号：EP88309502.8
申请日：1988-10-12
申请人： CMB Foodcan plc
发明人： Heyes, Peter John , Middleton, Nicholas John
IPC分类号： B32B15/08 , B32B31/26
CPC分类号： B32B15/09 , B32B1/02 , B32B7/02 , B32B15/08 , B32B15/18 , B32B27/08 , B32B27/36 , B32B37/06 , B32B37/085 , B32B37/206 , B32B38/0036 , B32B2255/20 , B32B2307/518 , B32B2310/0409 , B32B2311/30 , B32B2367/00 , B32B2439/66 , B32B2439/70 , B65D1/28 , Y10T428/1338 , Y10T428/1359 , Y10T428/31681 , Y10T428/31786

7. 发明公开

EP0312302A1 Laminated metal sheet 失效
标题翻译：层压金属板
公开(公告)号：EP0312302A1
公开(公告)日：1989-04-19
申请号：EP88309501.0
申请日：1988-10-12
申请人： CMB Foodcan plc
发明人： Heyes, Peter John , Middleton, Nicholas John
IPC分类号： B32B15/08 , B32B31/26
CPC分类号： B32B15/09 , B32B7/12 , B32B15/08 , B32B15/085 , B32B15/18 , B32B27/08 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/06 , B32B37/085 , B32B37/206 , B32B38/0036 , B32B2255/20 , B32B2307/518 , B32B2310/0409 , B32B2311/30 , B32B2323/00 , B32B2367/00 , B32B2439/00 , B32B2439/70 , B65D1/28 , Y10T428/12549 , Y10T428/12569 , Y10T428/1259 , Y10T428/12854 , Y10T428/31681 , Y10T428/31797
摘要： A process for producing by simultaneous lamination a polymer/metal/polymer laminate, which process comprises laminating to one of the major surfaces of a metal sheet a composite polyester film (A) comprising an inner layer (A1) of a substantially non-crystalline linear polyester having a softening point below 150°C and a melting point above 150°C but below 240°C and an outer layer (A2) of a linear polyester having a melting point above 220°C, and simultaneously laminating to the other major surface of the metal sheet a polyolefin-containing film (B) comprising a bonding resin which is an acid modified polyolefin-resin containing carboxyl or anhydride groups, the metal sheet having been heated to a temperature T₁ sufficient to cause softening of the polymer films and intimate contact with the metal sheet, the temperature T₁ being below the temperature at which the outer surface of the polyolefin-containing film is damaged during lamination, and re-heating the resultant laminate to a temperature T₂ sufficient to cause each of the polymer films (A1) and (B) to interact with and become bound to the respective surface of the metal sheet. The laminates are useful for forming into containers or various components thereof.
摘要翻译：一种通过同时层压制备聚合物/金属/聚合物层压材料的方法，该方法包括将复合聚酯薄膜（A）层压到金属薄板的一个主表面上，所述复合聚酯薄膜（A）包括基本上非晶态线性的内层（A1）软化点低于150℃且熔点高于150℃但低于240℃的聚酯和熔点高于220℃的线性聚酯外层（A2），同时层压至另一主表面金属片材是含有粘合树脂的含聚烯烃薄膜（B），该粘合树脂是含有羧基或酸酐基团的酸改性聚烯烃树脂，金属片材已被加热到足以使聚合物薄膜软化的温度T 1，与金属片接触，温度T 1低于在层压期间含聚烯烃膜的外表面被损坏的温度，并且重新加热所得到的层合物加热到足以使聚合物膜（A1）和（B）中的每一个与金属片的相应表面相互作用并结合的温度T 2。层压材料可用于形成容器或其各种部件。

8. 发明授权

EP0312306B1 Laminated metal sheet 失效
标题翻译：层压金属片
公开(公告)号：EP0312306B1
公开(公告)日：1991-12-18
申请号：EP88309505.1
申请日：1988-10-12
申请人： CMB Foodcan plc
发明人： Heyes, Peter John , Middleton, Nicholas John
IPC分类号： B32B15/08 , B32B31/26
CPC分类号： B32B15/088 , B32B1/02 , B32B7/12 , B32B15/08 , B32B15/09 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/34 , B32B27/36 , B32B37/06 , B32B37/085 , B32B2255/20 , B32B2264/102 , B32B2307/518 , B32B2310/0409 , B32B2311/30 , B32B2323/00 , B32B2367/00 , B32B2377/00 , B32B2439/00 , B65D1/28 , Y10T428/1338 , Y10T428/1359 , Y10T428/24975 , Y10T428/265 , Y10T428/31681 , Y10T428/31692 , Y10T428/3175 , Y10T428/31786 , Y10T428/31913

9. 发明公开

EP0312304A1 Laminated metal sheet 失效
标题翻译： Beschichtetes Feinblech。
公开(公告)号：EP0312304A1
公开(公告)日：1989-04-19
申请号：EP88309503.6
申请日：1988-10-12
申请人： CMB Foodcan plc
发明人： Heyes, Peter John , Middleton, Nicholas John
IPC分类号： B32B15/08 , B32B31/26
CPC分类号： B32B15/09 , B32B15/08 , B32B15/18 , B32B27/08 , B32B27/36 , B32B37/06 , B32B37/206 , B32B38/0036 , B32B2255/06 , B32B2255/20 , B32B2309/02 , B32B2311/24 , B32B2367/00 , B32B2439/66 , B65D1/28 , Y10T428/12549 , Y10T428/12569 , Y10T428/31681 , Y10T428/31797
摘要： A laminated metal sheet, the metal sheet having adhered on at least one major surface thereof a film of a non-crystalline polyester, and a process for the preparation thereof. The laminated metal sheet is particularly useful for forming into drawn and wall ironed (DWI) cans. The laminate is also useful for forming other non-retorted packaging components.
摘要翻译：一种层压金属片，金属片在其至少一个主表面上粘附有非结晶聚酯的膜及其制备方法。层压金属板特别适用于成型为拉制和壁式（DWI）罐。层压板也可用于形成其它非蒸煮包装部件。

10. 发明授权

EP0312304B1 Laminated metal sheet 失效
标题翻译：层压金属片
公开(公告)号：EP0312304B1
公开(公告)日：1993-03-24
申请号：EP88309503.6
申请日：1988-10-12
申请人： CMB Foodcan plc
发明人： Heyes, Peter John , Middleton, Nicholas John
IPC分类号： B32B15/08 , B32B31/26
CPC分类号： B32B15/09 , B32B15/08 , B32B15/18 , B32B27/08 , B32B27/36 , B32B37/06 , B32B37/206 , B32B38/0036 , B32B2255/06 , B32B2255/20 , B32B2309/02 , B32B2311/24 , B32B2367/00 , B32B2439/66 , B65D1/28 , Y10T428/12549 , Y10T428/12569 , Y10T428/31681 , Y10T428/31797

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