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11. 发明专利

CA810102A BITUMINOUS EMULSIONS 未知
公开(公告)号：CA810102A
公开(公告)日：1969-04-08
申请号：CA810102D
申请人： IBE LTD
发明人： BRADSHAW LEONARD C , DURST WILLIAM J M

12. 发明专利

CH464046A Procédé de revêtement de matière particulaire par une matière bitumineuse 未知
公开(公告)号：CH464046A
公开(公告)日：1968-10-15
申请号：CH1479066
申请日：1966-10-13
申请人： IBE LTD
发明人： LEONARD CHARLES BRADSHAW , JAMES MACHAN DURST WILLIAM
IPC分类号： C08L95/00

13. 发明专利

FR1502119A 未知
公开(公告)号：FR1502119A
公开(公告)日：1967-11-18
申请号：FR79214
申请日：1966-10-07
申请人： IBE LTD
IPC分类号： C08L95/00

14. 发明专利

GB1048132A Improvements relating to parquet-style tiles 未知
公开(公告)号：GB1048132A
公开(公告)日：1966-11-09
申请号：GB1803763
申请日：1965-10-21
申请人： IBE LTD
发明人： KERRY ROBERT MACDONALD
IPC分类号： E04F15/04
摘要： A method of making a coated flexible parquet style tile or panel comprises holding a plurality of pieces of wood or chipboard in a desired planar array with spaces therebetween, by means of a jig, and filling the spaces with a flexible resilient compound which is of such a nature as to adhere to the pieces and which is sufficiently elastic to absorb movement of the said pieces relative to each other, the compound being applied in a plastic state and on such a manner as to fill the said pieces and form a backing extending over substantially the entire area of the tile, allowing the compound to cure and set and coating the panel with a polyurethane lacquer. Specified compounds are polyvinyl acetate and chloride, natural rubber latex, butadiene-styrene polymers, polyesters or polymethanes optionally admixed with fillers, pigments and plasticizers.

15. 发明专利

DK133619B 未知
公开(公告)号：DK133619B
公开(公告)日：1976-06-21
申请号：DK509466
申请日：1966-10-03
申请人： IBE LTD
发明人： BRADSHAW LEONARD CHARLES , DURST WILLIAM JAMES MACHAN
IPC分类号： C08L95/00 , C10C3/02

16. 发明专利

SE333894B 未知
公开(公告)号：SE333894B
公开(公告)日：1971-03-29
申请号：SE1324066
申请日：1966-09-30
申请人： IBE LTD
发明人： BRADSHAW L , DURST W
IPC分类号： C10C3/02

17. 发明专利

FR2015638A1 未知
公开(公告)号：FR2015638A1
公开(公告)日：1970-04-30
申请号：FR6927699
申请日：1969-08-12
申请人： IBE LTD
IPC分类号： E04F15/12 , E04F15/00 , B32B27/00

18. 发明专利

IE33293L SURFACING FLOORS. 未知
公开(公告)号：IE33293L
公开(公告)日：1970-02-14
申请号：IE113369
申请日：1969-08-12
申请人： IBE LTD
IPC分类号： E04F15/12 , E04F15/18

19. 发明专利

GB1149257A Emulsions 未知
公开(公告)号：GB1149257A
公开(公告)日：1969-04-23
申请号：GB4735266
申请日：1965-07-22
申请人： IBE LTD
发明人： BRADSHAW LEONARD CHARLES , DURST WILLIAM JAMES MACHAN
IPC分类号： C08K5/098 , C08K5/42
摘要： 1,149,257. Running tracks and tennis courts. I.B.E. Ltd. 24 Oct., 1966 [22 July, 1965], No. 47352/66. Heading A6D [Also in Divisions B1, B2 and C3] In a process for coating surfaces such as roads, running tracks by a slurry coating process particulate material is mixed with an aqueous alkaline bituminous emulsion having a concentration of 50-75% bitumen, free of clay-type stabilisers, containing a soap formed by reaction of a naphthenic acid and alkali and containing up to 5% of a surface active agent, and a demulsifying agent in an amount in excess of that required to demulsify the emulsion, the surface active agent comprising an organic sulphonate containing an ether linkage and the amounts of surface active agent and water being such that the emulsion breaks quickly on mixing, the particles of the particulate material being coated individually with bituminous material while the particles remain within the aqueous medium of the emulsion, and the mixture is spread over the surface. Other surface active agents may be present e.g. non-ionic surface active agents such as ethylene oxide condensates with phenols, alcohols, acids and amines containing a fatty group, and long chain fatty acid amides, long chain esters and ethers from polyhydric alcohols, protective colloid stabilisers such as a water soluble protein, polyvinyl alcohol, gelatin containing materials such as glue, resin soaps. The preferred emulsions comprise 50 to 75% bituminous material dispersed in dilute alkali, 0.1 to 5% organic sulphonates, 0 to 1% of a non-ionic surface active agent, 0 to 1% of a higher aliphatic amine oxide, 0 to 5% of a resin soap, 0 to 5% of a soluble protein. The bituminous material is generally bitumen of specified grade and penetration value and may be a bondable bitumen such that the coated particles adhere together. Preferred demulsifying agents are lime, baryta, calcium salts. Other agents mentioned include hydroxides, chlorides, sulphates of magnesium, aluminium, zinc, and double salts such as alums quaternary ammonium compounds and higher fatty acids. The agents may be formed in situ. Effective demulsification is said to be produced with 0.5% calcium hydroxide. The particulate material may be fibrous, cellular e.g. vermiculite, sisal, glass, polypropylene fibres. Continued mixing after the emulsion breaks results in a foam structure which remains workable for as long as the structure of the foam remains. The particulate aggregate, demulsifying agent, water and aqueous bituminous emulsion are charged separately into separate hoppers on a travelling mixer fitted with at least one mixer and continuous flow meters. The mixture is fed to a spreading box towed behind the travelling mixture. The surface is rolled to squeeze the water out of the finish. It is said that traffic can run over the surface within 2 to 3 minutes of spreading the mixture. In the Examples a mixture for surfacing hard tennis courts which when spread over a seed bed sown with grass seed allows good growth of grass through the surfacing comprises sisal cuttings, granite, cork hydrated lime, red iron oxide and a bitumen emulsion and 5) a mixture for surfacing indoor running tracks comprises rubber crumb, hydrated lime, glass fibre and a bituminous emulsion.

20. 发明专利

DE1594770A1 未知
公开(公告)号：DE1594770A1
公开(公告)日：1970-07-09
申请号：DE1594770
申请日：1966-10-06
申请人： IBE LTD
发明人： CHARLES BRADSHAW LEONARD , MACHAN DURST WILLIAM JAMES
IPC分类号： C08L95/00 , E01C7/35 , E01C13/06 , E01C19/46

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