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11.
公开(公告)号:ZA8006393B
公开(公告)日:1981-10-28
申请号:ZA8006393
申请日:1980-10-17
Applicant: HOECHST AG
CPC classification number: C09D7/42
Abstract: The invention provides a process for the manufacture of a polyethylene wax micro-powder, 99 weight % of which has a grain size of less than 15 microns, for the dulling of varnishes. Such a micro-powder generally cannot be obtained without difficulty by grinding; in accordance with the invention this is possible, however, by grinding the polyethylene wax together with an amide wax.
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公开(公告)号:ZA803853B
公开(公告)日:1981-07-29
申请号:ZA803853
申请日:1980-06-27
Applicant: HOECHST AG
Inventor: RIEGER K , HERETH A , WILDGRUBER J
IPC: C08L7/00 , C08L21/00 , C08L91/00 , C08L23/00 , C08L91/06 , C08L101/00 , C09D5/00 , C09D5/08 , C09D5/20 , C09D191/06 , C09G1/08 , C23F11/00 , C09D
Abstract: The invention relates to a process for the temporary protection of metal and lacquered surfaces comprising applying thereto an aqueous emulsion containing a hydrocarbon wax or the oxidate thereof, optionally waxes based on montan wax and/or natural waxes, as well as a basic saponifying agent and emulsifiers. The wax films resulting from the emulsions are waterproof, however, they are easily removable-even after aging-without the use of a solvent being necessary, merely by a treatment with a water-steam mixture.
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公开(公告)号:BR8006707A
公开(公告)日:1981-04-22
申请号:BR8006707
申请日:1980-10-17
Applicant: HOECHST AG
Abstract: The invention provides a process for the manufacture of a polyethylene wax micro-powder, 99 weight % of which has a grain size of less than 15 microns, for the dulling of varnishes. Such a micro-powder generally cannot be obtained without difficulty by grinding; in accordance with the invention this is possible, however, by grinding the polyethylene wax together with an amide wax.
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公开(公告)号:ZA8003853B
公开(公告)日:1981-07-29
申请号:ZA8003853
申请日:1980-06-27
Applicant: HOECHST AG
Inventor: RIEGER K , HERETH A , WILDGRUBER J
IPC: C08L91/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L91/06 , C08L101/00 , C09D5/00 , C09D5/08 , C09D5/20 , C09D191/06 , C09D
CPC classification number: C09D5/008 , C09D191/06 , Y10T428/31714
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