公开(公告)号：WO1991001813A1

公开(公告)日：1991-02-21

申请号：PCT/US1990004373

申请日：1990-08-03

Applicant: NORDSON CORPORATION

Inventor： NORDSON CORPORATION ,  SAIDMAN, Laurence, B. ,  SMITH, James, C.

IPC: B05D05/00

CPC classification number: B05D1/02 ,  A23L25/10 ,  A23P30/40

Abstract: A method of atomizing a high solids viscous composition (21) onto a substrate (27) and foaming the composition comprising mixing a coating composition with a gas foaming agent under elevated pressure and temperature. The coating composition (21) is airlessly atomized and projected onto a substrate (27). The gas remains dissolved in the coating after depositing on the substrate which causes the coating to foam after striking the substrate. The method provides a permanent foam coating composition with uniform cell distribution. The method is particularly suitable for foaming polymeric coatings such as plastisols and foods such as peanut butter or chocolate.

公开(公告)号：WO1988010156A1

公开(公告)日：1988-12-29

申请号：PCT/SE1988000322

申请日：1988-06-14

Applicant: BIOBOAT AB ,  SVENSSON, Sigfrid

Inventor： BIOBOAT AB

IPC: B05D05/00

CPC classification number: B05D5/00 ,  B05D1/327 ,  C09D5/008

Abstract: A process for facilitating the removal of undesired contamination from a surface, comprising the steps: a) applying a solution containing a polysaccharide and a solvent therefor onto said surface before it is subjected to contamination, said polysaccharide being capable of forming a redissolvable or swelling solid film upon drying; b) allowing the applied solution to dry to form a solid film on said surface; c) treating the coated surface with a liquid capable of redissolving the film or providing for swelling thereof; and d) removing the undesired contamination by removing the dissolved or swelled surface layer of the film.

Abstract translation: 一种用于促进从表面除去不需要的污染物的方法，包括以下步骤：a）在其被污染之前，将含有多糖及其溶剂的溶液施加到所述表面上，所述多糖能够形成可再溶解或溶胀的固体 干燥时胶片; b）使所施加的溶液干燥以在所述表面上形成固体膜; c）用能够重新溶解膜或提供其溶胀的液体处理涂覆的表面; 和d）通过去除薄膜的溶解或溶胀的表面层来去除不期望的污染物。

公开(公告)号：WO1986000244A1

公开(公告)日：1986-01-16

申请号：PCT/US1985001084

申请日：1985-06-07

Applicant: CREATIVE PRODUCTS RESOURCE ASSOCIATES, LTD.

Inventor： CREATIVE PRODUCTS RESOURCE ASSOCIATES, LTD. ,  SMITH, James, A. ,  MURPHY, Betty, J.

IPC: B05D05/00

CPC classification number: B32B5/245 ,  A47L13/16 ,  B24D3/32 ,  B32B27/12 ,  B32B2038/0076 ,  B32B2262/14 ,  B32B2266/0278 ,  B32B2266/06 ,  B32B2305/20 ,  B32B2307/72 ,  B32B2307/728 ,  B32B2315/16 ,  B32B2391/00 ,  B32B2432/00 ,  Y10S521/905 ,  Y10S521/918

Abstract: A composite cleaning pad which incorporates a sheet of open-celled reticulated, hydrophillic polyurethane foam which integrally incorporates silane-coupled abrasives and a gelled aqueous phase and a textile sheet which covers a surface of the foam sheet and is bonded thereto.