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1. 发明授权

US06235330B1 Process for making free-flowing, coated, frozen food 有权
标题翻译：制造自由流动，涂层，冷冻食品的方法
公开(公告)号：US06235330B1
公开(公告)日：2001-05-22
申请号：US09156472
申请日：1998-09-18
申请人： David H. Scherpf , David Patterson , Steven W. Kirkvold , Andrew Hampton
发明人： David H. Scherpf , David Patterson , Steven W. Kirkvold , Andrew Hampton
IPC分类号： A23P108
CPC分类号： A23P20/15 , A23L7/111 , A23P20/18
摘要： A free-flowing, coated, frozen food and a method for making the same are disclosed. Discrete pieces of a free-flowing frozen food are introduced into a coating vessel where they are agitated to expose their surfaces and to maintain their free-flowing state throughout the coating process. A liquid coating material is sprayed onto the free-flowing pieces to cause coating material to adhere and the temperature at the surfaces of the frozen food pieces to rise. The surfaces of frozen food pieces are then recooled with a cryogen. The spraying and recooling steps are repeated until a thorough, even coating is built up on the discrete pieces of free-flowing food.
摘要翻译：公开了一种自由流动的涂层冷冻食品及其制造方法。将自由流动的冷冻食品的离散片引入涂覆容器中，在其中它们被搅动以暴露其表面并且在整个涂覆过程中保持其自由流动状态。将液体涂料喷涂到自由流动的片上，使涂料粘附，并使冷冻食品的表面温度升高。然后冷冻食品的表面用冷冻剂再冷却。重复喷涂和重新冷却步骤，直到在离散的自由流动的食物上形成彻底均匀的涂层。

2. 再颁专利

USRE39631E1 Process for making free-flowing, coated, frozen food 有权
标题翻译：制造自由流动，涂层，冷冻食品的方法
公开(公告)号：USRE39631E1
公开(公告)日：2007-05-15
申请号：US10444121
申请日：2003-05-22
申请人： David H. Scherpf , David Patterson , Steven W. Kirkvold , Andrew Hampton
发明人： David H. Scherpf , David Patterson , Steven W. Kirkvold , Andrew Hampton
IPC分类号： A23P1/08
CPC分类号： A23P20/15 , A23L7/111 , A23P20/18
摘要： A free-flowing, coated, frozen food and a method for making the same are disclosed. Discrete pieces of a free-flowing frozen food are introduced into a coating vessel where they are agitated to expose their surfaces and to maintain their free-flowing state throughout the coating process. A liquid coating material is sprayed onto the free-flowing pieces to cause coating material to adhere and the temperature at the surfaces of the frozen food pieces to rise. The surfaces of frozen food pieces are then recooled with a cryogen. The spraying and recooling steps are repeated until a thorough, even coating is built up on the discrete pieces of free-flowing food.
摘要翻译：公开了一种自由流动的涂层冷冻食品及其制造方法。将自由流动的冷冻食品的离散片引入涂覆容器中，在其中它们被搅动以暴露其表面并在整个涂覆过程中保持其自由流动状态。将液体涂料喷涂到自由流动的片上，使涂料粘附，并使冷冻食品的表面温度升高。然后冷冻食品的表面用冷冻剂再冷却。重复喷涂和重新冷却步骤，直到在离散的自由流动的食物上形成彻底均匀的涂层。

3. 发明授权

US5573693A Food trays and the like having press-applied coatings 失效
标题翻译：食品托盘等具有压力涂层
公开(公告)号：US5573693A
公开(公告)日：1996-11-12
申请号：US92268
申请日：1993-07-15
申请人： Matthew W. Lorence , David H. Scherpf , Brian D. Hopkins , William E. Archibald
发明人： Matthew W. Lorence , David H. Scherpf , Brian D. Hopkins , William E. Archibald
IPC分类号： B65D1/00 , A23L1/00 , A47J27/00 , B32B27/00 , B32B27/10 , B32B27/30 , B65D5/62 , B65D65/42 , B65D85/50 , D21H19/20 , D21H19/82 , D21H27/10 , H05B6/80
CPC分类号： B65D65/42 , D21H19/20 , D21H19/82 , D21H27/10 , Y10S99/14 , Y10T428/25
摘要： A container for food includes a paper-based substrate, and at least one grease and moisture resistant coating applied in liquid form to the paper-based substrate. The liquid coating is preferably formed from an aqueous-based dispersion of acrylic-based material. The liquid coating remains resistant to grease and moisture issuing from food at temperatures in the range of about -20.degree. F. to 425.degree. F.
摘要翻译：一种用于食品的容器包括纸基基材，以及至少一种以液体形式施加到纸基基材上的耐油脂和防湿涂层。液体涂料优选由基于丙烯酸的材料的水基分散体形成。在约-20°F至425°F的温度范围内，液体涂层保持耐食品的油脂和湿气。

4. 发明授权

US5818016A Food trays and the like having press-applied coatings 失效
公开(公告)号：US5818016A
公开(公告)日：1998-10-06
申请号：US747219
申请日：1996-11-12
申请人： Matthew W. Lorence , David H. Scherpf , Brian D. Hopkins , William E. Archibald
发明人： Matthew W. Lorence , David H. Scherpf , Brian D. Hopkins , William E. Archibald
IPC分类号： B65D1/00 , A23L1/00 , A47J27/00 , B32B27/00 , B32B27/10 , B32B27/30 , B65D5/62 , B65D65/42 , B65D85/50 , D21H19/20 , D21H19/82 , D21H27/10 , H05B6/80
CPC分类号： B65D65/42 , D21H19/20 , D21H19/82 , D21H27/10 , Y10S99/14 , Y10T428/25
摘要： A container for food includes a paper-based substrate, and at least one grease and moisture resistant coating applied in liquid form to the paper-based substrate. The liquid coating is preferably formed from an aqueous-based dispersion of acrylic-based material. The liquid coating remains resistant to grease and moisture issuing from food at temperatures in the range of about -20.degree. F. to 425.degree. F.

5. 发明授权

US5536525A Method for preparing and packaging a frozen instant mashed potato product 失效
标题翻译：冷冻立即土豆泥产品的制备和包装方法
公开(公告)号：US5536525A
公开(公告)日：1996-07-16
申请号：US550890
申请日：1995-10-31
申请人： Semyon Mogilevsky , David H. Scherpf , Shona H. Jonson
发明人： Semyon Mogilevsky , David H. Scherpf , Shona H. Jonson
IPC分类号： A23B7/04 , A23L19/12 , A23L1/216
CPC分类号： A23B7/0433 , A23L19/13
摘要： Disclosed is a method for the production of a frozen, instant mashed potato product for dispensing onto ovenable trays transported by a high-speed frozen food packaging line. A slurry including a fat-containing ingredient or a fat-substitute and water is heated to a temperature above the gelatinization temperature of potato starch but below the boiling point of the slurry. Next, the heated slurry is mixed with dehydrated potato solids using a combination of a high-speed mixing element and a low-speed scraping element both located inside a closed mixing chamber. Hydration of the potato solids is then completed under static conditions. The thus formed mashed potatoes are dispensed into an ovenable product container. The container is further packaged and the mashed potato products frozen.
摘要翻译：公开了一种用于生产冷冻即时土豆泥产品的方法，用于分配到由高速冷冻食品包装线运输的可烘烤托盘上。将包含含脂肪成分或脂肪代替物和水的浆料加热到高于马铃薯淀粉糊化温度但低于浆料沸点的温度。接下来，使用高速混合元件和位于封闭混合室内部的低速刮削元件的组合，将加热的浆料与脱水马铃薯固体混合。然后在静态条件下完成马铃薯固体的水合。由此形成的土豆泥被分配到可烘烤的产品容器中。容器进一步包装，土豆泥产品冻结。

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