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    • 3. 发明授权
    • Propylene copolymers grafted using free radical initiators
    • 使用自由基引发剂接枝的丙烯共聚物
    • US5451639A
    • 1995-09-19
    • US208845
    • 1994-03-11
    • Bernd L. MarczinkeJuergen KerthPatrik MuellerHorst BaumgartlPeter Ittemann
    • Bernd L. MarczinkeJuergen KerthPatrik MuellerHorst BaumgartlPeter Ittemann
    • C08F8/46C08F255/02C09J151/06D01F6/30
    • D01F6/30C08F255/02C09J151/06
    • Propylene copolymers grafted with .alpha.,.beta.-ethylenically unsaturated carboxylic acids or carboxylic acid derivatives and consisting ofa.sub.1) a random propylene copolymer (A.sub.1) containing from 0.1 to 15% by weight of polymerized C.sub.2 -C.sub.10 -alk-1-enes or ofa.sub.2) a propylene copolymer (A.sub.2) comprising a random propylene copolymer (I) containing from 0.1 to 15% by weight of polymerized C.sub.2 -C.sub.10 -alk-1-enes and a random propylene copolymer (II) containing from 15 to 80% by weight of polymerized C.sub.2 -C.sub.10 -alk-1-enes or ofa.sub.3) a propylene copolymer (A.sub.3) comprising a propylene homopolymer (III) and a random propylene copolymer (IV) containing from 15 to 80% by weight of polymerized C.sub.2 -C.sub.10 -alk-1-enes,are obtainable by reacting the monomer to be grafted with the propylene copolymer (A.sub.1), (A.sub.2) or (A.sub.3) at from 1 to 300 bar, from 0.01 to 1.0% by weight of the monomer to be grafted, where both stated concentrations are based on the propylene copolymer, being added to the molten propylene copolymer in the presence of from 0.005 to 0.5% by weight of a free radical initiator and the grafting reaction being carried out at from 200.degree. to 350.degree. C.
    • 由α,β-烯键式不饱和羧酸或羧酸衍生物接枝的丙烯共聚物,由a1)无规丙烯共聚物(A1)组成,该无规丙烯共聚物(A1)含有0.1至15重量%的聚合的C2-C10-烷-1-烯或a2 )包含含有0.1至15重量%的聚合的C 2 -C 10 - 烷-1-烯的无规丙烯共聚物(I)和含有15至80重量%的无规丙烯共聚物(II)的丙烯共聚物(A2) 的聚合的C 2 -C 10 - 烷-1-烯或a 3)包含丙烯均聚物(III)和无规丙烯共聚物(IV)的丙烯共聚物(A3),其含有15至80重量%的聚合的C 2 -C 10 - 可以通过将待接枝的单体与丙烯共聚物(A1),(A2)或(A3)以1至300巴反应,0.01至1.0重量%的待接枝的单体 ,其中两个所述的浓度都是基于丙烯共聚物,加入到熔融丙烯共聚物中 为自由基引发剂的0.005〜0.5重量%,接枝反应为200〜350℃。
    • 7. 发明授权
    • Mobile device for preparing aqueous liquid paints from powdery components and water
    • 用于从粉状组分和水制备含水液体涂料的移动装置
    • US06290386B1
    • 2001-09-18
    • US09402383
    • 1999-10-04
    • Horst BaumgartlDetlev Berner
    • Horst BaumgartlDetlev Berner
    • B01F504
    • B01F15/0201Y10S366/605
    • The present invention relates to a mobile apparatus for the production of water based liquid paints from pulverulent constituents and water. The apparatus comprises a traveling frame, a mixing container, a mixing unit for mixing the pulverulent constituents and water, a metering unit for metering the pulverulent constituents into the mixing container, and a switching unit for controlling the metering and the mixing. The dissolver comprises a shaft and a dissolver disc having a ratio d/D of the diameter d of the dissolver disc to the diameter D of the mixing container of about 0.3 to 0.5, with the shaft being dimensioned so that during the mixing operation, the dissolver disc can be lowered to a distance b from the bottom of the mixing container of about 0.3 d to about 0.7 d.
    • 本发明涉及从粉状成分和水制造水性液体涂料的移动装置。 该装置包括行走架,混合容器,用于混合粉状成分和水的混合单元,用于将粉状组分计量到混合容器中的计量单元和用于控制计量和混合的切换单元。 溶解器包括轴和溶解盘,其具有约0.3至0.5的溶解盘的直径d与混合容器的直径D的比率d / D,其中轴的尺寸使得在混合操作期间, 溶解器盘可以从混合容器的底部降低至距离约0.3d至约0.7d的距离。