国外两项涉及从含铬废料生产食用和医用明胶的专利
1. (WO2006130937) EXTRACTION PROCESS OF JELLYLIKE COLLAGEN AND OFCHROME/COLLAGEN COMPLEX FROM CHROME TANNED LEATHER RESIDUES(EN)This Invention Patent regards an Extraction Process of JellylikeCollagen and of Chrome/Collagen Complex from Chrome Tanned Leather Residuesfrom enzymes, where, in the first process, use is made of the JOANA FéLIX-1GEnzyme and the JOANA FéLIX-2G Enzyme, while in the second process the JOANAFéLIX-1C Enzyme is used. The technique is based on the preparation of LiquidJellylike Collagen, Jellylike Collagen, Collagen and Gelatin, Collagen Gel, DryJellylike Collagen, Solid Jellylike Collagen, Chrome/Collagen Complex Paste,Dry Chrome/Collagen Complex, Solid Chrome/Collagen Complex. The JellylikeCollagen can be used in the food, pharmaceutical,cosmetic, animal food, glue, photograph, fertilizer, plastic, rubber,leather industries, industries of chemical products for tannery and in varioussegments of the chemical industries. The Chrome/Collagen Complex Paste can beused in various segments of the chemical industries.
1. (WO1993014170) METHOD FOR THE REMOVAL OF METALS FROM STARTING MATERIALSCOMPRISING PROTEINACEOUS SUBSTANCES AS WELL AS MATERIAL OBTAINABLE ACCORDING TOSUCH A METHOD
(EN)The invention relates to a method for the removal of metals fromstarting materials comprising proteinaceous substances by labilizing andsolubilizing the metal with a treatment with chemical agent which includesleaching out, extraction, removal by means of redox and/or acid-base reactions,wherein this chemical treatment is combined with a treatment causingcross-linking of the proteins in the proteinaceous material. The invention allows for the treatment of e.g. leather wastes for the removal of chromium therein. After the appropriate treatment collagen is obtained. This collagen isstructurally undamaged, free of chromium and suitable for uses in cosmetics, drugs, high quality gelatin, food, etc. 不怕专利不合法，怕就怕记者不懂专利还天天在那瞎说
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rp6:不怕专利不合法，怕就怕记者不懂专利还天天在那瞎说 (2012-05-06 11:16) images/back.gif记者的外号叫“无冕之王”，他们觉得这个外号是对他们的尊称。在我看来，这个外号是对记者行业的绝妙讽刺：根本就没资格做王，还指东指西。
我觉得，《中国知识产权报》的记者，应该发声。他们毕竟是这个行业的记者，他们更懂。
我一直认为，律师和记者两个行业的按行业专业化趋势，是不可阻挡的。现在我们的律师和记者，专业化程度不高，犯的错误不少。
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景运嘉文:记者的外号叫“无冕之王”，他们觉得这个外号是对他们的尊称。在我看来，这个外号是对记者行业的绝妙讽刺：根本就没资格做王，还指东指西。我觉得，《中国知识产权报》的记者，应该发声。他们毕竟是这个行业的记者，他们更懂。
....... (2012-05-06 17:36) images/back.gif
呵呵，以我的经验，大凡涉及到些技术内容的报道，很多都可以当做笑话看的。
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