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1.发明授权
公开(公告)号：US4920178A
公开(公告)日：1990-04-24
申请号：US312725
申请日：1989-02-21
IPC分类号： C08F212/10 , C08F2/26 , C08F20/42 , C08F212/00 , C08F220/44 , C08F257/02 , C08L27/06 , C08L51/00 , C08L55/02
CPC分类号： C08F257/02 , C08L27/06 , C08L55/02 , C08L51/003
摘要： An .alpha.-methylstyrene/acrylonitrile copolymer obtainable by emulsion polymerization which, in combination with other polymers, particularly PVC, enables alloys of outstanding thermal stability and color stability to be produced and, in addition, has a high heat distortion temperature and shows good fogging behavior and which is obtained by radically initiated inflow copolymerization of a mixture of 30 to 32 parts by weight acrylonitrile and 68 to 70 parts by weight .alpha.-methylstyrene in the presence of an emulsifier containing carboxyl groups. The polymerization is conducted in such a way that a seed latex of the same copolymer or of an analogous copolymer is introduced before addition of the monomers is commenced, the reaction temperature is kept between 75.degree. and 82.degree. C. and the molar ratio of emulsifier to initiator is between 4 and 6.
摘要翻译： 可通过乳液聚合获得的α-甲基苯乙烯/丙烯腈共聚物，其与其它聚合物，特别是PVC组合使得能够产生出色的热稳定性和颜色稳定性的合金，并且另外具有高的热变形温度并且显示出良好的起雾行为 其通过在含有羧基的乳化剂存在下，通过30至32重量份丙烯腈和68至70重量份α-甲基苯乙烯的混合物的引发入流共聚而获得。 以这样的方式进行聚合，即在加入单体之前引入相同共聚物或类似共聚物的种子胶乳，反应温度保持在75-82℃，乳化剂的摩尔比 引发剂在4和6之间。
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公开(公告)号：US4600747A
公开(公告)日：1986-07-15
申请号：US724753
申请日：1985-04-18
IPC分类号： C08L25/08 , C08L7/00 , C08L21/00 , C08L25/00 , C08L25/12 , C08L25/14 , C08L33/00 , C08L33/02 , C08L35/00 , C08L51/00 , C08L51/02 , C08L51/04 , C08L55/02
摘要： ABS-moulding compositions consisting of a thermoplastic copolymer and a graft polymer with rubber-like graft base exhibit an improved flame resistance if the total mixture contains a compound corresponding to the formulae ##STR1## polymerized into one or both components, wherein R.sub.1 represents C.sub.2 -C.sub.6 -alkylene,R.sub.2 represents hydrogen or methyl,R.sub.3 represents a direct bond or C.sub.1 -C.sub.4 -alkylene, andR.sub.4 represents hydrogen, methyl or CH.sub.2 --OOC--CH.sub.2 --CO--CH.sub.3.
摘要翻译： 由热塑性共聚物和具有橡胶状接枝基质的接枝聚合物组成的ABS模塑组合物如果总混合物含有对应于聚合成一种或两种组分的式的化合物，则表现出改进的阻燃性，其中R1 表示C 2 -C 6亚烷基，R 2表示氢或甲基，R 3表示直接键或C 1 -C 4亚烷基，R 4表示氢，甲基或CH 2 -OOC-CH 2 -CO-CH 3。
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公开(公告)号：US4548987A
公开(公告)日：1985-10-22
申请号：US647453
申请日：1984-09-05
申请人： Wolfgang Bauer , Christian Lindner , Friedemann Muller , Hans-Jurgen Kress , Karl Zabrocki , Josef Buekers
发明人： Wolfgang Bauer , Christian Lindner , Friedemann Muller , Hans-Jurgen Kress , Karl Zabrocki , Josef Buekers
IPC分类号： C08L7/00 , C08L21/00 , C08L25/12 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L51/04 , C08L55/00 , C08L55/02 , C08L69/00
摘要： ABS-polycarbonate mixtures consisting of an aromatic polycarbonate A, a graft polymer B having a rubber-like graft base and optionally a thermoplastic copolymer C have improved flame resistance if the total mixture contains a compound corresponding to the formulae ##STR1## wherein R.sub.1 represents C.sub.2 -C.sub.6 alkylene,R.sub.2 represents hydrogen or methyl,R.sub.3 represents a direct bond or C.sub.1 -C.sub.4 alkylene, andR.sub.4 represents hydrogen, methyl orCH.sub.2 --OOC--CH.sub.2 --CO--CH.sub.3Polymerized in B or C or in B and C.
摘要翻译： 由芳族聚碳酸酯A，具有橡胶状接枝基质和任选的热塑性共聚物C的接枝聚合物B组成的ABS-聚碳酸酯混合物如果总混合物含有对应于下式的化合物，则具有改善的阻燃性：其中 R1表示C2-C6亚烷基，R2表示氢或甲基，R3表示直接键或C1-C4亚烷基，R4表示氢，甲基或CH2-OOC-CH2-CO-CH3，在B或C或B和C中聚合 。
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4.发明授权ABS moulding materials with improved burning properties and process for their production 失效具有改善燃烧性能的ABS成型材料及其生产工艺
公开(公告)号：US4579906A
公开(公告)日：1986-04-01
申请号：US694107
申请日：1985-01-23
IPC分类号： C08K3/20 , C08J3/00 , C08K3/00 , C08K3/26 , C08K5/00 , C08K5/02 , C08L1/00 , C08L7/00 , C08L21/00 , C08L25/12 , C08L27/00 , C08L27/18 , C08L51/00 , C08L51/02 , C08L51/04 , C08L55/00 , C08L55/02
摘要： The invention relates to flame-resistant ABS moulding materials containing a fluoro-organic polymer besides customary flameproofing additives and to a process for their manufactures.
摘要翻译： 本发明涉及除了常规的隔爆添加剂之外还含有氟 - 有机聚合物的阻燃ABS成型材料及其制造方法。
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5.发明授权公开(公告)号：US06828380B2
公开(公告)日：2004-12-07
申请号：US10220707
申请日：2002-11-21
申请人： Liqing-Lee Sun , Eckhard Wenz , Herbert Eichenauer , Stefan Moss , Heinrich Alberts , Hans-Bernhard Hauertmann , Karl Zabrocki , Hans-Erich Gasche , Ulrich Jansen
发明人： Liqing-Lee Sun , Eckhard Wenz , Herbert Eichenauer , Stefan Moss , Heinrich Alberts , Hans-Bernhard Hauertmann , Karl Zabrocki , Hans-Erich Gasche , Ulrich Jansen
IPC分类号： C08L5502
CPC分类号： C08L51/04 , C08F279/02 , C08F279/04 , C08L55/02 , C08L2666/14 , C08L2666/02
摘要： A molding composition having good surface gloss, high elongation at break and good thermoplastic processability is disclosed. The composition contains (A) a graft polymer that is obtained by free-radical polymerization of resin-forming vinyl monomers in the presence of rubber in latex form, (B) a copolymer of styrene and acrylonitrile and an optional (C) a resin selected from the group consisting of polycarbonates, polyester-carbonates, polyesters and polyamides. The preparation of the graft polymer is characterized in that (i) before the start of the grafting polymerization reaction the rubber latex is brought to a pH of 9 to 11, (ii) the redox initiator components are employed in amounts of 0.1 to 2.5 wt. % (based on the monomers metered in) and (iii) during the entire grafting polymerization reaction the pH remains constant±0.5 and in the range of 11.0 to 8.8, and (iv) the temperature difference between the start and end of the reaction is at least 10° C.
摘要翻译： 公开了具有良好的表面光泽度，高断裂伸长率和良好的热塑性加工性能的成型组合物。 该组合物含有（A）通过在胶乳形式的橡胶存在下形成树脂的乙烯基单体的自由基聚合获得的接枝聚合物，（B）苯乙烯和丙烯腈的共聚物和任选的（C）树脂选择 由聚碳酸酯，聚酯 - 碳酸酯，聚酯和聚酰胺组成。 接枝聚合物的制备的特征在于：（i）在接枝聚合反应开始之前，使橡胶胶乳的pH值达到9至11，（ii）氧化还原引发剂组分的用量为0.1至2.5重量％ 。 ％（基于计量的单体）和（iii）在整个接枝聚合反应期间，pH保持恒定±0.5且在11.0至8.8的范围内，和（iv）反应开始和结束之间的温度差为 至少10℃
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公开(公告)号：US4547533A
公开(公告)日：1985-10-15
申请号：US625036
申请日：1984-06-27
IPC分类号： C08K9/04 , C08K7/14 , C08K9/08 , C08L7/00 , C08L21/00 , C08L51/00 , C08L51/02 , C08L55/00 , C08L55/02 , C03C25/02
摘要： Glass-fiber-reinforced ABS-molding compositions comprising(a) from 60 to 98% by weight of an ABS-plastic;(b) from 2 to 40% by weight of sized glass fiber; and(c) from 0 to 5% by weight of one or more additives,the glass fiber being treated with a size which contains a polymer containing epoxide groups and a copolymer of, on the one hand, styrene, nuclear-methylated styrene, .alpha.-methyl styrene, methylmethacrylate or a mixture thereof and, on the other hand, acrylonitrile.
摘要翻译： 玻璃纤维增强的ABS成型组合物，其包含（a）60至98重量％的ABS-塑料; （b）2至40重量％的玻璃纤维; 和（c）0至5重量％的一种或多种添加剂，所述玻璃纤维用包含含有环氧基团的聚合物的尺寸和一方面是苯乙烯，核甲基化苯乙烯，α 甲基苯乙烯，甲基丙烯酸甲酯或它们的混合物，另一方面是丙烯腈。
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公开(公告)号：US4755576A
公开(公告)日：1988-07-05
申请号：US765601
申请日：1985-08-14
申请人： Karl Zabrocki , Rainer Fritz , Alfred Pischtschan
发明人： Karl Zabrocki , Rainer Fritz , Alfred Pischtschan
IPC分类号： C08F212/00 , C08F212/10 , C08F212/12 , C08F12/12
CPC分类号： C08F212/12
摘要： Copolymers of from 65 to 75%, by weight, of .alpha.-methyl styrene and from 35 to 25%, by weight, of .alpha.-methyl styrene and from 35 to 25%, by weight, of acrylonitrile, obtainable by radical emulsion polymerization, the monomers being metered in during the course of the polymerization, wherein the molar ratio: ##EQU1## of the unreacted monomers in the reaction mixture is maintained during the metering phase between 0.7 and 1.25.
摘要翻译： 65至75重量％的α-甲基苯乙烯和35至25重量％的α-甲基苯乙烯和35至25重量％的丙烯腈的共聚物，可通过自由基乳液聚合获得， 在聚合过程中计量单体，其中反应混合物中未反应单体的摩尔比：在计量阶段期间维持在0.7和1.25之间。
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8.发明授权Aqueous dispersions of urethane-modified polyesters, a process for their production and their use for the production of lacquers 失效氨基甲酸酯改性聚酯的水分散体，其生产方法及其用于生产漆的用途
公开(公告)号：US4331573A
公开(公告)日：1982-05-25
申请号：US167203
申请日：1980-07-09
申请人： Karl Zabrocki , Ludwig Bottenbruch , Franz Weider
发明人： Karl Zabrocki , Ludwig Bottenbruch , Franz Weider
CPC分类号： C08J3/05 , C08G18/0823 , C08G18/831 , C08J2375/06
摘要： Melts of Urethane-modified oligoesters and 1 or polyesters can easily be dispersed in an aqueous phase in the presence of a dispersing agent combination comprising a polyether-modified polyester and a non-ionic dispersing agent having a particular HLB value.
摘要翻译： 在包含聚醚改性聚酯和具有特定HLB值的非离子分散剂的分散剂组合的存在下，聚氨酯改性的低聚酯和1或聚酯的熔体可以容易地分散在水相中。
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公开(公告)号：US4520165A
公开(公告)日：1985-05-28
申请号：US574870
申请日：1984-01-30
IPC分类号： C08F279/00 , C08L7/00 , C08L21/00 , C08L25/12 , C08L25/16 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L51/04 , C08L55/00 , C08L55/02
CPC分类号： C08L25/12 , C08L25/16 , C08L51/04 , C08L2205/02 , C08L55/02
摘要： This invention relates to thermoplastic moulding compositions of the ABS-type produced in emulsion and having improved properties in relation to known ABS-moulding compositions, particularly extreme toughness coupled with ready processibility and high surface gloss.
摘要翻译： 本发明涉及在乳液中制备的ABS型热塑性模塑组合物，并且具有与已知的ABS-模塑组合物相比具有改进的性能，特别是具有良好的加工性和高表面光泽的极韧性。
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公开(公告)号：US4360452A
公开(公告)日：1982-11-23
申请号：US170257
申请日：1980-07-18
申请人： Karl Zabrocki , Kurt Schaupp
发明人： Karl Zabrocki , Kurt Schaupp
CPC分类号： B01F17/005 , B01D19/04 , B01D19/0404 , B01F17/0028 , Y10S516/907 , Y10S516/918 , Y10S516/92
摘要： An emulsifier composition comprising (a) a non-ionic emulsifier having an HLB-value of about 10 to 20 and (b) a polyoxyalkylene-polyester of which about 5 to 50% by weight comprises polyoxyalkylene radicals. It may be used in admixture with phosphoric acid esters, serving to reduce foaming and prevent settling of aqueous suspensions such as cement and calcium sulfate slurries.
摘要翻译： 一种乳化剂组合物，其包含（a）HLB值为约10至20的非离子乳化剂和（b）约5至50重量％的聚氧化烯 - 聚酯包含聚氧化烯基团。 它可以与磷酸酯混合使用，用于减少起泡和防止水性悬浮液如水泥和硫酸钙浆液的沉降。
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