Shortening composition is mainly any or a mixture of any of the following modified oils or fats such as derivatives of vegetable oil, soy bean oil, peanut oil, olive...http://www.google.com/patents/US6156066?utm_source=gb-gplus-sharePatent US6156066 - Breast prothesisAdvanced Patent SearchPublication numberUS6156066 APublication typeGrantApplication numberUS 09/338,902Publication dateDec 5, 2000Fi