公开(公告)号：US08178596B2

公开(公告)日：2012-05-15

申请号：US11721301

申请日：2006-02-02

申请人： Richard C. Roos ,  Richard A. Hansen

发明人： Richard C. Roos ,  Richard A. Hansen

IPC分类号： C09K17/00

CPC分类号： A01G25/092 ,  C02F1/56 ,  C02F2305/14 ,  C08L33/26

摘要： The PAM delivery product is a solid form of polyacrylamide polymer (PAM). Among other things, the PAM delivery product can be used to prevent ruts formed during center-pivot irrigation, prevent erosion of irrigation ditches, clarify wastewater, and assist seed germination and seedling establishment. The PAM delivery product includes pure PAM and water to create a solid “loaf.” Water-soluble calcium (Ca) can also be added to the PAM delivery product depending on the specific application for the PAM delivery product. When Ca is used in the PAM delivery product, it is present in a 9:1 ratio to the PAM There are no fixing agents needed in the PAM delivery product; it is pure active ingredient.

摘要翻译： PAM递送产物是聚丙烯酰胺聚合物（PAM）的固体形式。 其中，PAM输送产品可用于防止中枢枢纽灌溉期间形成的隆起，防止灌溉沟渠侵蚀，澄清废水，并协助种子萌发和幼苗建立。 PAM递送产品包括纯PAM和水以产生坚实的“面包”。根据PAM递送产品的具体应用，也可以向PAM递送产品中添加水溶性钙（Ca）。 当在PAM递送产品中使用Ca时，其与PAM的比例为9:1。PAM递送产品中不需要固色剂; 它是纯活性成分。

公开(公告)号：US20090239973A1

公开(公告)日：2009-09-24

申请号：US11721301

申请日：2006-02-02

申请人： Richard C. Roos ,  Richard A. Hansen

发明人： Richard C. Roos ,  Richard A. Hansen

IPC分类号： C09K17/14 ,  C02F1/56 ,  B05D1/16 ,  E02B11/00 ,  A01G1/00

CPC分类号： A01G25/092 ,  C02F1/56 ,  C02F2305/14 ,  C08L33/26

摘要： The PAM delivery product is a solid form of polyacrylamide polymer (PAM). Among other things, the PAM delivery product can be used to prevent ruts formed during center-pivot irrigation, prevent erosion of irrigation ditches, clarify wastewater, and assist seed germination and seedling establishment. The PAM delivery product includes pure PAM and water to create a solid “loaf.” Water-soluble calcium (Ca) can also be added to the PAM delivery product depending on the specific application for the PAM delivery product. When Ca is used in the PAM delivery product, it is present in a 9:1 ratio to the PAM There are no fixing agents needed in the PAM delivery product; it is pure active ingredient.

摘要翻译： PAM递送产物是聚丙烯酰胺聚合物（PAM）的固体形式。 其中，PAM输送产品可用于防止中枢枢纽灌溉期间形成的隆起，防止灌溉沟渠侵蚀，澄清废水，并协助种子萌发和幼苗建立。 PAM交付产品包括纯PAM和水，以创建一个坚实的“面包”。 根据PAM递送产品的具体应用，也可以向PAM递送产品中添加水溶性钙（Ca）。 当在PAM递送产品中使用Ca时，其与PAM的比例为9:1。PAM递送产品中不需要固色剂; 它是纯活性成分。

公开(公告)号：US20120321228A1

公开(公告)日：2012-12-20

申请号：US13470000

申请日：2012-05-11

申请人： Richard C. Roos ,  Richard A. Hansen

发明人： Richard C. Roos ,  Richard A. Hansen

IPC分类号： B65D30/06 ,  C09K17/20 ,  C02F1/56 ,  A01N37/46 ,  A01P21/00

CPC分类号： A01G25/092 ,  C02F1/56 ,  C02F2305/14 ,  C08L33/26

摘要： A PAM delivery product is a sold form of polyacrylamide polymer (PAM). Among other things, the PAM delivery product can be used to prevent ruts formed during center-pivot irrigation, prevent erosion of irrigation ditches, clarify wastewater, and assist seed germination and seedling establishment. The PAM delivery product includes pure PAM and water to create a solid “loaf”. Water-soluble calcium (Ca) can also be added to the PAM delivery product depending on the specific application for the PAM delivery product. When Ca is used in the PAM delivery product, it is present in a 9:1 ratio to the PAM.

摘要翻译： PAM递送产品是聚丙烯酰胺聚合物（PAM）的销售形式。 其中，PAM输送产品可用于防止中枢枢纽灌溉期间形成的隆起，防止灌溉沟渠侵蚀，澄清废水，并协助种子萌发和幼苗建立。 PAM交付产品包括纯PAM和水，以创建一个坚实的面包。 根据PAM递送产品的具体应用，也可以向PAM递送产品中添加水溶性钙（Ca）。 当在PAM递送产品中使用Ca时，其与PAM的比例为9：1。