公开(公告)号：US5817266A

公开(公告)日：1998-10-06

申请号：US736439

申请日：1996-10-24

申请人： Norbert Guntherberg ,  Jurgen Hofmann ,  Hilmar Ohlig ,  Elmar Mailahn ,  Friedrich Seitz ,  Hermann Gausepohl ,  Jurgen Koch ,  Andreas Deckers

发明人： Norbert Guntherberg ,  Jurgen Hofmann ,  Hilmar Ohlig ,  Elmar Mailahn ,  Friedrich Seitz ,  Hermann Gausepohl ,  Jurgen Koch ,  Andreas Deckers

IPC分类号： B29C47/00 ,  B29C47/78 ,  B29C47/40 ,  B29C47/76

CPC分类号： B29C47/0071 ,  B29C47/822 ,  B29C47/0011

摘要： Essentially dry materials are obtained by mechanically dewatering water-moist rubber, prepared by emulsion polymerization and precipitation, to give a compact material having a rubber content of at least 50%, by a process in which the previously dewatered rubber is fed to the feed section of a twin-screw extruder which has screws rotating in the same direction and possesses, in succession in the conveying direction, at least two back-up zones and two associated dewatering orifices, each of which may be provided with a retaining screw, and at least one kneading zone, one devolatilization zone and finally one discharge zone, which may be closed by a die lip, and the water separated off is discharged at the dewatering orifices in liquid form.

摘要翻译： 通过将通过乳液聚合和沉淀制备的水分橡胶机械脱水得到基本上干燥的材料，通过将预脱水的橡胶进料到进料部分的方法得到橡胶含量为至少50％的紧凑材料 的双螺杆挤出机，其具有沿相同方向旋转并沿传送方向连续地具有至少两个支撑区域和两个相关联的脱水孔的螺杆，每个可以设置有固定螺钉，并且在 至少一个捏合区，一个脱挥发区和最后一个排出区，其可以被模唇封闭，并且分离的水在液体形式的脱水孔处排出。

公开(公告)号：US5475053A

公开(公告)日：1995-12-12

申请号：US259165

申请日：1994-06-13

申请人： Norbert Niessner ,  Friedrich Seitz ,  Wolfgang Fischer ,  Norbert Guentherberg ,  Karl Ruppmich ,  Rainer Moors ,  Robert Weiss

发明人： Norbert Niessner ,  Friedrich Seitz ,  Wolfgang Fischer ,  Norbert Guentherberg ,  Karl Ruppmich ,  Rainer Moors ,  Robert Weiss

IPC分类号： C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08L55/02 ,  C08L101/00

CPC分类号： C08L101/00 ,  C08L51/04 ,  C08L55/02 ,  C08L2555/40

摘要： A molding composition based on an impact-modified thermoplastic A selected from ABS, ASA, impact-resistant polystyrene (HIPS) impact resistant polymethyl methacrylate, impact resistant PVC, polycarbonate, polyester carbonate, polyester, polyamide, polyphenylene ether, polyether ketone, polyether sulfone, polysulfone, polyoxyalkylene, polyarylene sulfide and also mixtures thereof containing a matting agent B composed of 30 to 80% by weight of an elastomeric grafting base B1 of 75 to 99.8% by weight of an alkyl acrylate having 1 to 8 carbon atoms in the alkyl radical (B11), 0.1 to 5% by weight of a polyfunctional, crosslinking monomer (B12) and 0.1 to 20% by weight of a monomer containing one or more acidic groups, or 49.9 to 99.9% by weight of one or more dienes (B111), up to 50% by weight of a further ethylenically unsaturated monomer (B112) and 0.1 to 20% by weight of a monomer containing one or more acidic groups (B113), and 20 to 70% by weight of a graft sheath B2 composed of 40 to 99.9% by weight of an aromatic vinyl monomer (B21), up to 49.9% by weight of a polar, copolymerizable, ethylenically unsaturated monomer (B22) and 0.1 to 20% by weight of a monomer containing one or more basic groups (B23), and also a molding composition whose constituents B13 and B113 and B23 are interchanged.

摘要翻译： 基于抗冲击改性热塑性塑料A的成型组合物，其选自ABS，ASA，耐冲击聚苯乙烯（HIPS）耐冲击聚甲基丙烯酸甲酯，耐冲击PVC，聚碳酸酯，聚酯碳酸酯，聚酯，聚酰胺，聚苯醚，聚醚酮，聚醚砜 ，聚砜，聚氧化烯，聚芳硫醚以及它们的混合物，其含有消光剂B，其由30至80重量％的弹性体接枝基料B1为75至99.8重量％的烷基中具有1至8个碳原子的丙烯酸烷基酯 （B11），0.1〜5重量％的多官能交联单体（B12）和0.1〜20重量％的含有一个或多个酸性基团的单体，或49.9-99.9重量％的一种或多种二烯（ B111），至多50重量％的另外的烯属不饱和单体（B112）和0.1〜20重量％的含有一个或多个酸性基团（B113）的单体和20〜70重量％的接枝鞘B2 由40组成 99.9重量％的芳族乙烯基单体（B21），最多49.9重量％的极性，可共聚的烯属不饱和单体（B22）和0.1-20重量％的含有一个或多个碱性基团（B23）的单体， ，以及其组分B13和B113和B23互换的成型组合物。

公开(公告)号：US5196480A

公开(公告)日：1993-03-23

申请号：US681054

申请日：1991-04-05

申请人： Friedrich Seitz ,  Karl Ruppmich ,  Juergen Vietmeier, deceased

发明人： Friedrich Seitz ,  Karl Ruppmich ,  Juergen Vietmeier, deceased

IPC分类号： C08L25/00 ,  C08L25/02 ,  C08L25/12 ,  C08L33/00 ,  C08L33/04 ,  C08L33/12 ,  C08L33/24 ,  C08L35/00 ,  C08L51/00 ,  C08L51/04 ,  C08L51/06

CPC分类号： C08L25/12 ,  C08L51/00 ,  C08L51/003

摘要： Thermoplastic molding materials which have high gloss and are readily colored and comprise a first graft copolymer A of an elastomeric, crosslinked acrylate polymer as the graft base and a graft shell made from a vinyl-aromatic monomer and a polar, copolymerizable, ethylenically unsaturated monomer, and a second separately prepared graft copolymer B of an elastomeric crosslinked acrylate polymer as the graft base, which is different from that in A and has a larger mean particle diameter than the graft base of copolymer A, having a first graft shell of a vinyl-aromatic monomer and a second graft shell of a mixture of a vinyl aromatic monomer and a polar-copolymerizable, ethylenically unsaturated monomer, and a hard matrix C.

摘要翻译： 具有高光泽度且易于着色并且包含作为接枝基材的弹性体交联的丙烯酸酯聚合物的第一接枝共聚物A和由乙烯基芳族单体和极性的可共聚的烯属不饱和单体制成的接枝壳的热塑性成型材料， 和第二单独制备的作为接枝基质的弹性体交联的丙烯酸酯聚合物的接枝共聚物B，其与A中的不同，并且具有比共聚物A的接枝基团更大的平均粒径，其具有乙烯基 - 芳族单体和乙烯基芳族单体和极性可共聚的烯键式不饱和单体和硬质基质C的混合物的第二接枝壳。

公开(公告)号：US5266638A

公开(公告)日：1993-11-30

申请号：US975730

申请日：1992-11-13

申请人： Norbert Niessner ,  Klaus Muehlbach ,  Friedrich Seitz

发明人： Norbert Niessner ,  Klaus Muehlbach ,  Friedrich Seitz

IPC分类号： C08L23/02 ,  C08L25/08 ,  C08L25/12 ,  C08L39/04 ,  C08L35/00

CPC分类号： C08L23/02 ,  C08L25/12 ,  C08L25/08

摘要： A thermoplastic molding material which is made up of components A, B, C, and D. Component A comprises 10-90% of the composition and is a copolymer made up of 30-95% styrene; 4-40% (meth)acrylonitrile, methyl methacrylate, or maleic anhydride; 1-30% of a monomer described by formula in the specification, N-vinylimidazole or N-vinylcarbazole; and up to 40% of a copolymerizable ethylenically unsaturated monomer. Component B comprises 10-90% of the composition and is a copolymer made up of 50-99.9% of an alpha-olefin; 0.1-50% of a monomer containing acid groups; and up to 40% of a copolymerizable ethylenically unsaturated monomer. Component C comprises up to 80% of the composition and is a copolymer made up of 50-95% styrene and 5-50% (meth)acrylonitrile, methyl methacrylate or maleic anhydride. Component D comprises up to 80% of the composition and is made up of a polycarbonate. All percentages are by weight.

摘要翻译： 由A，B，C和D组分组成的热塑性成型材料。组分A占组合物的10-90％，是由30-95％苯乙烯组成的共聚物; 4-40％（甲基）丙烯腈，甲基丙烯酸甲酯或马来酸酐; 1-30％的说明书中由式表示的单体，N-乙烯基咪唑或N-乙烯基咔唑; 和高达40％的可共聚烯属不饱和单体。 组分B包含10-90％的组合物，并且是由50-99.9％的α-烯烃组成的共聚物; 0.1-50％含酸基团的单体; 和高达40％的可共聚烯属不饱和单体。 组分C包含至多80％的组合物，并且是由50-95％苯乙烯和5-50％（甲基）丙烯腈，甲基丙烯酸甲酯或马来酸酐组成的共聚物。 组分D包含至多80％的组合物，并由聚碳酸酯制成。 所有百分比均以重量计。

公开(公告)号：US5252666A

公开(公告)日：1993-10-12

申请号：US663171

申请日：1991-03-01

申请人： Friedrich Seitz ,  Karl Ruppmich ,  Josef Schwaab

发明人： Friedrich Seitz ,  Karl Ruppmich ,  Josef Schwaab

IPC分类号： C08F265/06 ,  C08F265/00 ,  C08F265/04 ,  C08L25/12 ,  C08L51/00 ,  C08L51/06 ,  C08L101/00 ,  C08L51/04

CPC分类号： C08F265/04 ,  C08L25/12 ,  C08L51/003

摘要： A particulate graft polymer comprises from 30 to 90% by weight, of at least one elastomeric polymer A having a median particle size of from 30 to 1000 nm comprising--based on A--from 85 to 99.8% by weight of at least one alkyl acrylate A1 having from 1 to 8 carbon atoms in the alkyl moiety, from 0.1 to 5% by weight of at least one polyfunctional, crosslinking monomer A2 and from 0.1 to 10% by weight of at least one further monoethylenically unsaturated monomer as grafting base, and from 10 to 70% by weight, grafted onto the elastomeric polymer A, of a sheath B comprising--based on B--from 50 to 90% by weight of at least one aromatic vinyl monomer B1 and from 10 to 50% by weight of at least one polar, copolymerizable, ethylenically unsaturated monomer B2, wherein monomer A3 is a hydroxyalkyl acrylate or methacrylate.

摘要翻译： 颗粒状接枝聚合物包含30至90重量％的至少一种中等粒度为30至1000nm的弹性体聚合物A，其包含基于A-至85-99.8重量％的至少一种丙烯酸烷基酯 A1的烷基部分具有1至8个碳原子，0.1至5重量％的至少一种多官能交联单体A2和0.1至10重量％的至少一种其它单烯属不饱和单体作为接枝碱，以及 10至70重量％，接枝到弹性体聚合物A上，包含基于B的护套B - 50至90重量％的至少一种芳族乙烯基单体B1和10至50重量％的 至少一种极性，可共聚的烯属不饱和单体B2，其中单体A3是丙烯酸羟烷基酯或甲基丙烯酸羟烷基酯。

公开(公告)号：US5336718A

公开(公告)日：1994-08-09

申请号：US996410

申请日：1992-12-23

申请人： Norbert Niessner ,  Wolfgang Fischer ,  Norbert Guentherberg ,  Karl Ruppmich ,  Friedrich Seitz

发明人： Norbert Niessner ,  Wolfgang Fischer ,  Norbert Guentherberg ,  Karl Ruppmich ,  Friedrich Seitz

IPC分类号： C08F285/00 ,  C08L25/12 ,  C08L27/06 ,  C08L51/00 ,  C08L69/00 ,  C08F257/02 ,  C08F265/04

CPC分类号： C08F285/00 ,  C08L25/12 ,  C08L27/06 ,  C08L69/00 ,  C08L51/003 ,  Y10S525/902

摘要： A graft consisting of from 5 to 90% of a core A1 having a glass transition temperature above 25.degree. C. made up of, from 50 to 99.9% of a vinylaromatic monomer and from 0.1 to 10% of a polyfunctional crosslinking and/or graft-linking monomer optionally up to 49.9% of one or more copolymerizable monomers; from 5 to 90% of a first shell A2 of elastomeric material made up of from 50 to 99.8% of an alkyl acrylate and/or of a diene, from 0.1 to 10% of a polyfunctional graft-linking monomer, up to 49.8% of one or more copolymerizable unsaturated monomers and from 0.1 to 10% of one or more monomers containing acidic groups; from 5 to 90% of a second shell A3 of rigid material made up of from 50 to 99.9% of a vinylaromatic monomer, up to 10% of a polyfunctional cross-linking and/or graft-linking monomer, up to 49.9% of one or more copolymerizable monomers and from 0.1 to 20% of a monomer containing one or more basic groups; and optionally up to 85% of a third shell A4 of a copolymer of, from 1 to 99% of one or more vinylaromatic monomers and from 1 to 99% of one or more copolymerizable monomers. The percentages are by weight and based, in the case of the monomers, on the core or shells to which they belong and, in the case of the core and shells A1-A4, on the sum of A1 to A4.

摘要翻译： 由50至99.9％的乙烯基芳族单体和0.1至10％的多官能交联和/或接枝组成的具有玻璃化转变温度高于25℃的核心A1的5-90％的移植物 连接单体，任选地高达49.9％的一种或多种可共聚单体; 由50至99.8％的丙烯酸烷基酯和/或二烯，0.1至10％的多官能接枝单体组成的弹性体材料的第一壳A2的5至90％，高达49.8％的多官能接枝单体 一种或多种可共聚的不饱和单体和0.1至10％的一种或多种含酸性基团的单体; 由50至99.9％的乙烯基芳族单体组成的刚性材料的第二壳A3的5至90％，多至10％的多官能交联和/或接枝单体，高达49.9％的一种 或更多的可共聚单体和0.1至20％的含有一个或多个碱性基团的单体; 和至多85％的共聚物的第三壳A4，1至99％的一种或多种乙烯基芳族单体和1至99％的一种或多种可共聚单体。 百分比是重量百分比，在单体的情况下，它们属于它们的核心或壳，并且在核心和壳A1-A4的情况下，基于A1至A4的总和。

公开(公告)号：US5176985A

公开(公告)日：1993-01-05

申请号：US561901

申请日：1990-08-02

申请人： Friedrich Seitz ,  Erich Beck ,  Joachim Roser ,  Guenther Schulz ,  Eleonore Bueschges ,  Thomas Zwez

发明人： Friedrich Seitz ,  Erich Beck ,  Joachim Roser ,  Guenther Schulz ,  Eleonore Bueschges ,  Thomas Zwez

IPC分类号： G03F7/027 ,  C08F20/36 ,  C08F299/06 ,  C08G18/32 ,  C08G18/34 ,  C08G18/67 ,  C08G18/83

CPC分类号： C08G18/831 ,  C08F20/36 ,  C08F299/06 ,  C08G18/3275 ,  C08G18/67 ,  C08G18/671

摘要： A reaction product useful for preparing radiation-sensitive materials, in particular materials whose solubility in water or aqueous alkali increases on irradiation, contains urea and urethane groups and also carboxyl groups and is obtained by reaction ofi) an ethylenically monounsaturated or polyunsaturated mono- or polyalcohol withii) a di- or polyisocyanate,iii) at least one amino compound andiv) at least one anhydride of an at least dibasic carboxylic acid,the number of NCO and anhydride groups in ii) and iv) being equal to or less than the number of groups in i) and iii) which are reactive therewith.

摘要翻译： 用于制备辐射敏感材料的反应产物，特别是其在水或碱水溶液中的溶解度在照射时增加的材料包含脲和氨基甲酸酯基团以及羧基，并且通过i）烯键式单不饱和或多不饱和单或 多元醇，其具有ii）二异氰酸酯或多异氰酸酯，iii）至少一种氨基化合物和iv）至少一种至少二元羧酸的酸酐，ii）中的NCO和酸酐基团的数量，以及iv）等于或小于 比i）和iii）与其反应的组数。

公开(公告)号：US4940649A

公开(公告)日：1990-07-10

申请号：US196079

申请日：1988-05-17

申请人： Reinhard Aldag ,  Peter Neumann ,  Andreas Boettcher ,  Thomas Bluemel ,  Friedrich Seitz ,  Friedrich-Wilhelm Raulfs

发明人： Reinhard Aldag ,  Peter Neumann ,  Andreas Boettcher ,  Thomas Bluemel ,  Friedrich Seitz ,  Friedrich-Wilhelm Raulfs

IPC分类号： G03C1/00 ,  G03F7/00 ,  G03F7/004 ,  G03F7/031

CPC分类号： G03F7/031 ,  Y10S430/127

摘要： Novel photopolymerizable recording materials suitable in particular for producing photoresist layers and lithographic printing plates are composed of one or more photopolymerizable, olefinically unsaturated organic compounds, optionally a polymeric binder, a photopolymerization initiator, a color-forming system composed of a color former and a photooxidant, a certain 4-phenylpyridine as sensitizer and optionally further additive and/or auxiliary substances.

摘要翻译： 适用于特别用于制备光致抗蚀剂层和平版印刷版的新型可光聚合记录材料由一种或多种可光聚合的烯属不饱和有机化合物，任选的聚合物粘合剂，光聚合引发剂，由成色剂和光氧化剂组成的成色体系 ，某些4-苯基吡啶作为敏化剂和任选的其它添加剂和/或辅助物质。

公开(公告)号：US4908448A

公开(公告)日：1990-03-13

申请号：US389888

申请日：1989-08-04

申请人： Reinhard Aldag ,  Peter Neumann ,  Andreas Boettcher ,  Thomas Bluemel ,  Friedrich Seitz

发明人： Reinhard Aldag ,  Peter Neumann ,  Andreas Boettcher ,  Thomas Bluemel ,  Friedrich Seitz

IPC分类号： G03C1/00 ,  C07D239/91 ,  G03F7/031 ,  G03F7/105

CPC分类号： G03F7/031 ,  G03F7/105 ,  Y10S430/116 ,  Y10S430/121

摘要： Novel photopolymerizable recording materials suitable in particular for producing photoresist layers and lithographic printing plates are composed of one or more photopolymerizable, olefinically unsaturated organic compounds, optionally a polymeric binder, a photopolymerization initiator, a color-forming system composed of a color former and a photooxidant, novel 4-quinazolone compounds as sensitizers and optionally further additive and/or auxiliary substances.

公开(公告)号：US5399620A

公开(公告)日：1995-03-21

申请号：US121463

申请日：1993-09-16

申请人： Norbert Niessner ,  Friedrich Seitz

发明人： Norbert Niessner ,  Friedrich Seitz

IPC分类号： C08F293/00 ,  C08G83/00 ,  C08L101/00 ,  C08L51/04 ,  C08L53/00

CPC分类号： C08G83/003 ,  C08F293/005 ,  C08L101/005

摘要： Linear, star or dendrimeric block copolymers are composed of from 10 to 90% by weight of at least one block of one or more acrylates of an alcohol of 1 to 8 carbon atoms and from 10 to 90% by weight of at least one block of one or more methacrylates of an alcohol of 1 to 8 carbon atoms, each block having a number average molecular weight of from 1,000 to 100,000 g/mol and the quotient M.sub.w /M.sub.n (weight average/number average) of each block being less than 2, and said block copolymers may be blended with styrene copolymers or acrylate copolymers and, if required, acrylate rubbers.

摘要翻译： 线性，星形或树状聚合物嵌段共聚物由10至90重量％的至少一个一个或多个1至8个碳原子的醇的丙烯酸酯和10至90重量％的至少一个 一个或多个具有1至8个碳原子的醇的甲基丙烯酸酯，每个嵌段的数均分子量为1,000至100,000g / mol，并且每个嵌段的商Mw / Mn（重量平均/数均）小于2 ，并且所述嵌段共聚物可以与苯乙烯共聚物或丙烯酸酯共聚物共混，并且如果需要，可以与丙烯酸酯橡胶共混。