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公开(公告)号：FI70911B
公开(公告)日：1986-07-18
申请号：FI824473
申请日：1982-12-27
Applicant: HOECHST AG
Inventor： ZIMMERSCHIED KLAUS , RINNO HELMUT
IPC: C08F2/00 , C08F2/20 , C08F2/22 , C08F2/24 , C08F2/26 , C08F2/44 , C08F20/00 , C08F20/02 , C08F220/00 , C08F220/04 , C08F220/10 , C08L1/28 , C09D133/04 , C09D133/06 , C09D133/08 , C09D133/10 , D21J1/16 , C08F220/18 , C09D3/80
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公开(公告)号：NO153892B
公开(公告)日：1986-03-03
申请号：NO762738
申请日：1976-08-06
Applicant: HOECHST AG
Inventor： BRAUN HELMUT , RINNO HELMUT , STELZEL WERNER
IPC: C08F20/00 , C08F20/26 , C08F220/00 , C08F220/26 , C08F246/00 , C08F290/00 , C08F299/00 , C09D131/02 , C09D133/06 , C09D201/00 , C09D201/02 , C09D5/00 , C09D3/727
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公开(公告)号：FI68066C
公开(公告)日：1985-07-10
申请号：FI802190
申请日：1980-07-09
Applicant: HOECHST AG
Inventor： BRAUN HELMUT , RINNO HELMUT , RAUTERKUS KARL JOSEF
IPC: C08F2/00 , C08F2/22 , C08F16/00 , C08F16/14 , C08F216/14 , C08F246/00 , C09D129/00 , C08F216/12 , C09D3/727
Abstract: Vinyl polymers with acetylacetoxy groups form the basis of polymer dispersions which are used as binding agent dispersions in paints, particularly suitable vinyl polymers are obtained by polymerizing an acetylacetoxy compound together with a least one further olefinically unsaturated compound, while using as acetylacetoxy compound an allyl ether derivative of the formula or The copolymerization is carried out in particular in emulsion at a temperature in the range of from -30 DEG to 200 DEG C. As comonomers there are used especially vinyl esters and (meth-)acrylic acid esters. The polymerization is commonly effected in the presence of a radical-forming initiator and optionally in the presence of emulsifiers and protective colloids.
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公开(公告)号：NO831898L
公开(公告)日：1983-11-30
申请号：NO831898
申请日：1983-05-27
Applicant: HOECHST AG
Inventor： REINECKE ROLF , RINNO HELMUT , SCHULTZ GERHART
IPC: C04B24/26 , C04B24/16 , C04B24/24 , C08F2/22 , C08F20/00 , C08F20/38 , C08F20/52 , C08F220/38 , C08F220/54 , C08F220/58 , C08F246/00 , C08L57/04 , C08L
Abstract: An aqueous plastics dispersion is manufactured by copolymerization of several olefinically unsaturated monomers, one of them at least being free from amide and sulfo groups, one of them at least having an amide group and one of them at least having a sulfo group. Copolymerization is carried out in an aqueous medium under usual conditions. The resulting copolymer has a second order transition temperature of 20 DEG C. at most. The plastics dispersion is compatible with cement and serves as additive in cement-containing building materials.
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公开(公告)号：DK146477B
公开(公告)日：1983-10-17
申请号：DK356176
申请日：1976-08-06
Applicant: HOECHST AG
Inventor： BRAUN HELMUT , RINNO HELMUT , STELZEL WERNER
IPC: C08F20/00 , C08F20/26 , C08F220/00 , C08F220/26 , C08F246/00 , C08F290/00 , C08F299/00 , C09D131/02 , C09D133/06 , C09D201/00 , C09D201/02 , C09D5/00 , C09D3/727
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Patent Agency Ranking
公开(公告)号：AU531700B2
公开(公告)日：1983-09-01
申请号：AU6028580
申请日：1980-07-10
Applicant: HOECHST AG
Inventor： BRAUN HELMUT , RINNO HELMUT , RAUTERKUS KARL JOSEF
IPC: C07C67/46 , C07C41/03 , C07C43/178 , C07C69/72 , C08F16/00 , C08F16/14 , C08F216/14
Abstract: Unsaturated acetoacetic acid esters are suitable as comonomers in the polymerization of unsaturated compounds in an aqueous medium. Particularly suitable are acetylacetoxyalkyl-allyl ethers which may be synthesized in an easy manner and correspond to the formulae or Said allyl ether derivatives are especially prepared by reacting an allyl alcohol with an epoxide and reacting the resulting hydroxyalkyl-allyl ether with diketene. Both reaction steps are carried out at a temperature of from 0 DEG to 100 DEG C., preferably in the presence of a catalyst. The allyl ether derivatives may be copolymerized especially with vinyl compounds, such as vinyl esters, acrylic acid esters, olefins, vinyl halides and vinyl aromatic hydrocarbons.
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公开(公告)号：DK240783D0
公开(公告)日：1983-05-27
申请号：DK240783
申请日：1983-05-27
Applicant: HOECHST AG
Inventor： REINECKE ROLF , RINNO HELMUT , SCHULTZ GERHART
IPC: C04B24/26 , C04B24/16 , C04B24/24 , C08F2/22 , C08F20/00 , C08F20/38 , C08F20/52 , C08F220/38 , C08F220/54 , C08F220/58 , C08F246/00 , C08L57/04 , C08F
Abstract: An aqueous plastics dispersion is manufactured by copolymerization of several olefinically unsaturated monomers, one of them at least being free from amide and sulfo groups, one of them at least having an amide group and one of them at least having a sulfo group. Copolymerization is carried out in an aqueous medium under usual conditions. The resulting copolymer has a second order transition temperature of 20 DEG C. at most. The plastics dispersion is compatible with cement and serves as additive in cement-containing building materials.
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18.发明专利
公开(公告)号：ZA825034B
公开(公告)日：1983-05-25
申请号：ZA825034
申请日：1982-07-15
Applicant: HOECHST AG
Inventor： MONDT JOSEF , RAUTERKUS KARL JOSEF , RINNO HELMUT , WIRTH THADDAEUS
IPC: C08F2/00 , C08F2/22 , C08F2/24 , C08F20/00 , C08F20/52 , C08F212/08 , C08F220/00 , C08F220/10 , C08F220/12 , C08L61/20 , C09D125/14 , C09D133/04 , C09D133/08 , C09D133/12 , C08F
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公开(公告)号：FI63772B
公开(公告)日：1983-04-29
申请号：FI771423
申请日：1977-05-05
Applicant: HOECHST AG
Inventor： BRAUN HELMUT , RINNO HELMUT , STELZEL WERNER
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公开(公告)号：FI63045C
公开(公告)日：1983-04-11
申请号：FI753024
申请日：1975-10-29
Applicant: HOECHST AG
Inventor： BRAUN HELMUT , RINNO HELMUT , STELZEL WERNER , WINSTEL WOLFGANG
IPC: C08F8/00 , C08F8/30 , C08F8/32 , C08F20/00 , C08F20/26 , C09D5/00 , C09D5/02 , C09D157/10 , C09D163/00 , C09D201/00 , C08J3/00
Abstract: The wet adhesion of plastics dispersions and of paints made therewith is widely improved, if in the manufacture of the dispersions a glycidyl ester of an olefinically unsaturated carboxylic acid in an amount of 0.5 to 10% by weight calculated on the total amount of monomers is copolymerized, and the dispersion so obtained is reacted with ammonia at a temperature of at least 50 DEG C.
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