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1. 发明授权

US4244860A Plastic molding composition 失效
标题翻译：塑料成型组合物
公开(公告)号：US4244860A
公开(公告)日：1981-01-13
申请号：US51422
申请日：1979-06-25
申请人： Werner Kuhnel , Karl-Gunter Scharf , Paul Spielau , Richard Weiss
发明人： Werner Kuhnel , Karl-Gunter Scharf , Paul Spielau , Richard Weiss
IPC分类号： C08K5/00 , C08K5/54 , C08K5/5425 , C08L1/00 , C08L27/00 , C08L27/06 , C08K9/06
CPC分类号： C08K5/54
摘要： A process for preventing separation of fillers and other dispersed additives from thermoplastic molding compositions during extrusion, calendering or like processing, along metallic contact surfaces of a processing unit, involves admixing a silane additive to a portion of a thermoplastic molding composition containing a thermoplastic molding resin and at least one filler or other dispersed additive that tends to separate out from the molding composition during the processing, processing the portion of thermoplastic molding composition in a processing unit, measuring the electrical energy applied to the processing unit during processing per kilogram of molding composition per unit time, determining if the electrical energy applied has been increased by the addition of the silane additive as compared to the electrical energy required per kilogram of molding composition per unit time for processing another portion of the thermoplastic molding composition free of the silane additive and thereafter adding an effective amount of the silane additive determined to be capable of increasing the applied electrical energy required to process the molding composition by at least 20% with the thermoplastic molding composition and processing the resulting thermoplastic molding composition in the processing unit. Among the silane additives disclosed as being suitable for this process are .beta.-chloroethyl triethoxysilane and vinyl trialkoxysilanes containing alkoxy groups having from 1 to 6 carbon atoms.
摘要翻译：沿着加工单元的金属接触表面，在挤出，压延或类似加工期间，防止填料和其它分散添加剂从热塑性模塑组合物中分离的方法包括将硅烷添加剂与包含热塑性模塑树脂的热塑性模塑组合物的一部分混合以及至少一种填料或其它分散的添加剂，其倾向于在加工期间与成型组合物分离出来，在处理单元中处理热塑性模塑组合物的该部分，测量在每千克模塑组合物的加工期间施加到处理单元的电能每单位时间，通过添加硅烷添加剂而增加的电能与每单位时间每千克成型组合物所需的电能相比是否增加，用于处理不含硅烷添加剂的热塑性模塑组合物的另一部分，以及 th 之后加入有效量的硅烷添加剂被确定为能够使用热塑性模塑组合物将加工模塑组合物所需的施加的电能增加至少20％，并将所得到的热塑性模塑组合物加工到处理单元中。在适用于该方法的硅烷添加剂中，含有具有1至6个碳原子的烷氧基的β-氯乙基三乙氧基硅烷和乙烯基三烷氧基硅烷。

2. 发明授权

US4652326A Process for the production of semifinished products and/or molded components from polypropylene 失效
标题翻译：用于从聚丙烯生产半成品和/或模制部件的方法
公开(公告)号：US4652326A
公开(公告)日：1987-03-24
申请号：US635929
申请日：1984-07-30
申请人： Paul Spielau , Werner Kuhnel , Karlo Klaar , Bertram Gaspar , Richard Weiss , Horst Ulb , Hans-Ulrich Breitscheidel , Gerd Klingberg , Jurgen Fenske
发明人： Paul Spielau , Werner Kuhnel , Karlo Klaar , Bertram Gaspar , Richard Weiss , Horst Ulb , Hans-Ulrich Breitscheidel , Gerd Klingberg , Jurgen Fenske
IPC分类号： C08J3/24 , C08F255/02 , B29C39/14 , B29C39/22
CPC分类号： C08F255/02
摘要： A process for the production of semifinished products and/or molded components from polypropylene by grafting thereto an alkoxysilane compound in the presence of an organic peroxide involves mising the polypropylene, the silane compound, and the peroxide and subsequently plasticizing and extruding at a temperature of about 170.degree.-240.degree. C. The process utilizes an essentially isotactic homopolymer of propylene with a density of about 0.90-0.91 g/cm.sup.3 and a melt index MFI (#.degree. C./5 kp) of smaller than 0.7 g/10 min, preferably smaller than 0.1 g/10 min, and with a molecular weight higher than 5.multidot.10.sup.5. An initially non-crosslinked semifinished product is obtained.
摘要翻译：通过在有机过氧化物的存在下将烷基硅烷化合物与有机过氧化物接枝而从聚丙烯生产半成品和/或模塑组分的方法包括使聚丙烯，硅烷化合物和过氧化物发生交联并随后在约 170℃-240℃。该方法使用密度为约0.90-0.91g / cm 3的丙烯基本上全同立构的均聚物和小于0.7g / 10min的熔体指数MFI（＃℃至5kp）优选小于0.1g / 10min，分子量高于5×10 5。得到最初的非交联半成品。

3. 发明授权

US4917944A Multi-ply weatherable plasticizer-free sheet 失效
标题翻译：多层耐候性增塑剂片材
公开(公告)号：US4917944A
公开(公告)日：1990-04-17
申请号：US102667
申请日：1987-09-30
申请人： Hans-Ulrich Breitscheidel , Rudolf Kautz , Werner Kuhnel , Manfred Simm , Paul Spielau , Richard Weiss
发明人： Hans-Ulrich Breitscheidel , Rudolf Kautz , Werner Kuhnel , Manfred Simm , Paul Spielau , Richard Weiss
IPC分类号： B32B7/06 , B29C43/24 , B29C47/00 , B29C51/00 , B29K23/00 , B29K105/00 , B29K105/16 , B29L7/00 , B32B27/00 , B32B27/28 , B32B27/32 , B60R13/02 , C08J5/18 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C09J7/02
CPC分类号： C08L23/14 , B32B27/32 , B60R13/02 , C08L23/16 , C09J7/0275 , C08L23/12 , C09J2203/306 , Y10T428/1457 , Y10T428/24959 , Y10T428/249958 , Y10T428/2839 , Y10T428/2878 , Y10T428/2891 , Y10T428/31913 , Y10T428/31917 , Y10T428/31924 , Y10T428/31928 , Y10T428/31931
摘要： The invention describes a weatherable, plasticizer-free, uncrosslinked, and deep-drawable sheet, especially for the internal outfitting and external outfitting of automotive vehicles, as well as a process for its production, containing 65-25% by weight of a partially crystalline ethylene-propylene-diene terpolymer and 35-75% by weight of a homo- and/or copolymer of propylene, 0-10% by weight of fillers, as well as stabilizers and lubricants, the extruded or calendered sheet exhibiting a tensile strength at break in the longitudinal direction of at least 20 N/mm.sup.2. An advantageous further development of the invention comprises a composite sheet of EPDM/PP sheet with a crosslinked polyolefin foam layer.

4. 发明授权

US4590221A Method for the preparation of light-resistant and weather-proof polyolefin foams 失效
标题翻译：制备耐光和耐候性聚烯烃泡沫的方法
公开(公告)号：US4590221A
公开(公告)日：1986-05-20
申请号：US675359
申请日：1984-11-28
申请人： Werner Kuhnel , Paul Spielau
发明人： Werner Kuhnel , Paul Spielau
IPC分类号： C08K5/132 , C08K5/3435 , C08K5/3495 , C08J9/10
CPC分类号： C08K5/3435 , C08K5/132 , C08K5/3495 , Y10S521/915
摘要： A method for producing foam polyolefin products which are light-stable and weather-resistant are obtained by the combined use of the following stabilizers:(a) phenolic antioxidants,(b) substituted benzophenones and/or substituted benzotriazoles, and(c) sterically hindered amines.
摘要翻译：通过组合使用以下稳定剂获得轻质稳定和耐候的泡沫聚烯烃产品的方法：（a）酚类抗氧化剂，（b）取代的二苯甲酮和/或取代的苯并三唑，和（c）空间位阻胺类

5. 发明授权

US4387170A Process for the production of foamed materials from polyolefins 失效
标题翻译：从聚烯烃生产泡沫材料的方法
公开(公告)号：US4387170A
公开(公告)日：1983-06-07
申请号：US273710
申请日：1981-06-15
申请人： Werner Kuhnel , Paul Spielau
发明人： Werner Kuhnel , Paul Spielau
IPC分类号： C08J9/06 , C08J9/00 , C08J9/10
CPC分类号： C08J9/101 , C08J9/0014 , C08J2323/02 , Y10S264/05 , Y10S521/909 , Y10S521/91
摘要： An improved process for the foaming of polyolefin materials is disclosed where the polyolefin is crosslinked by a peroxide and foamed by a chemical foaming agent combined with an auxiliary foaming agent is disclosed. According to the invention, the auxiliary foaming is a sterically hindered phenol and/or an organic phosphorus compound.
摘要翻译：公开了一种用于聚烯烃材料发泡的改进方法，其中聚烯烃由过氧化物交联并通过与辅助发泡剂组合的化学发泡剂发泡。根据本发明，辅助发泡是空间位阻酚和/或有机磷化合物。

6. 发明授权

US4680317A Molding composition for crosslinked foam material from polyolefins and ethylene-propylene elastomer, and process for the production of the foam material 失效
标题翻译：用于聚烯烃和乙烯 - 丙烯弹性体的交联泡沫材料的成型组合物，以及用于生产泡沫材料的方法
公开(公告)号：US4680317A
公开(公告)日：1987-07-14
申请号：US727739
申请日：1985-04-29
申请人： Werner Kuhnel , Paul Spielau
发明人： Werner Kuhnel , Paul Spielau
IPC分类号： C08J9/00 , C08J9/10
CPC分类号： C08J9/0061 , C08J9/10 , C08J2323/02 , C08J2423/00 , Y10S264/05 , Y10S264/18
摘要： An expandable molding composition for the production of a cross-linked foam material, and a process for the manufacture of the foam from a mixture of polyolefin and a selected, partially crystalline ethylene-propylene terpolymer, a blowing agent, and optionally a crosslinking agent are disclosed.
摘要翻译：用于生产交联泡沫材料的可膨胀模塑组合物，以及由聚烯烃和所选择的部分结晶的乙烯 - 丙烯三元共聚物，发泡剂和任选的交联剂的混合物制造泡沫的方法，披露

7. 发明授权

US4511619A Sealing sheet of elastomeric synthetic resins with textile reinforcement on outer layer 失效
标题翻译：外层织物增强弹性体合成树脂密封片
公开(公告)号：US4511619A
公开(公告)日：1985-04-16
申请号：US640488
申请日：1984-08-13
申请人： Werner Kuhnel , Peter Putz , Manfred Simm , Paul Spielau
发明人： Werner Kuhnel , Peter Putz , Manfred Simm , Paul Spielau
IPC分类号： E04B1/684 , B32B17/10 , B32B25/10 , B32B27/00 , B32B27/04 , B32B27/12 , B32B27/32 , C08K3/00 , C08K3/013 , C08L23/16 , D06N7/00 , E02D31/02 , E04B1/64 , E04B1/66 , B32B5/08 , B32B17/04
CPC分类号： E02D31/02 , B32B25/10 , C08K3/0033 , C08L23/16 , E04B1/665 , Y10T428/24967 , Y10T428/27 , Y10T428/31909 , Y10T428/31913 , Y10T428/31917 , Y10T428/31924 , Y10T428/31931 , Y10T442/3886 , Y10T442/40 , Y10T442/678
摘要： A sealing sheet for the building industry made up of at least one layer which contains an elastomeric synthetic resin that is devoid of, i.e., free of vulcanization accelerator, and that contains fillers, especially carbon admixed with an ethylene-propylene-diene terpolymer and/or ethylene-propylene copolymer and which has, on the outside and/or between layers of a synthetic resin, a reinforcing layer laminated in place with the use of heat and comprised of a fabric, a mat, a knitted material, a nonwoven material, or a similar material formed of a synthetic resin and/or of glass fibers.
摘要翻译：一种用于建筑工业的密封板，由至少一个层组成，该层包含不含硫化促进剂的弹性体合成树脂，并且包含填料，特别是与乙烯 - 丙烯 - 二烯三元共聚物和/ 或乙烯 - 丙烯共聚物，并且在合成树脂的外侧和/或之间具有使用热层压到位的增强层，并且由织物，垫，针织材料，非织造材料，或由合成树脂和/或玻璃纤维形成的类似材料。

8. 发明授权

US4319005A Ternary thermoplastic molding composition containing polypropylene copolymers 失效
标题翻译：含有聚丙烯共聚物的三元热塑性模塑组合物
公开(公告)号：US4319005A
公开(公告)日：1982-03-09
申请号：US249466
申请日：1981-03-31
申请人： Paul Spielau , Werner Kuhnel , Dietmar Welsch , Gerd Klingberg , Hans E. Konermann , Wilfried Leeder
发明人： Paul Spielau , Werner Kuhnel , Dietmar Welsch , Gerd Klingberg , Hans E. Konermann , Wilfried Leeder
IPC分类号： C08L23/00 , C08L7/00 , C08L21/00 , C08L23/06 , C08L23/12 , C08L23/14 , C08L23/16 , C08L101/00
CPC分类号： C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2205/03 , C08L23/06
摘要： A ternary molding composition is formed of an admixture of ethylene-propylene copolymer, propylene polymer, and polyethylene and contains 30-45% by weight of a partially crystalline ethylene-propylene copolymer with an ethylene content of at least 65% by weight; a melt index MFI (230/5) of 0.7-2.0 g/10 min, and a tensile strength higher than 5.0 N/mm.sup.2 ; 35-65% by weight of propylene polymer with a melt index MFI (230/5) of 15-50 g/10 min, and 3-30% by weight of polyethylene with a melt index MFI (230/5) of 15-50 g/10 min, said molding composition having a melt index MFI (230/5) of at least 8 g/10 min and a tensile strength of at least 15 N/mm.sup.2 and an elongation at yield of at least 450%.
摘要翻译：三元模塑组合物由乙烯 - 丙烯共聚物，丙烯聚合物和聚乙烯的混合物形成，并且含有30-45重量％的乙烯含量至少为65重量％的部分结晶的乙烯 - 丙烯共聚物; 熔融指数MFI（230/5）为0.7-2.0g / 10min，拉伸强度高于5.0N / mm2; 35-65重量％的熔体指数MFI（230/5）为15-50g / 10min的丙烯聚合物和3-30重量％的熔体指数MFI（230/5）为15- 50g / 10min，所述模塑组合物具有至少8g / 10min的熔体指数MFI（230/5）和至少15N / mm 2的拉伸强度和至少450％的屈服伸长率。

9. 发明授权

US4266041A Process for the production of foamed plastics from polyolefins 失效
标题翻译：从聚烯烃生产泡沫塑料的工艺
公开(公告)号：US4266041A
公开(公告)日：1981-05-05
申请号：US99144
申请日：1979-11-30
申请人： Werner Kuhnel , Paul Spielau
发明人： Werner Kuhnel , Paul Spielau
IPC分类号： C08J9/06 , C08J9/10
CPC分类号： C08J9/101 , C08J2323/02 , Y10S521/909
摘要： A process is described for the production of foamed plastics from polyolefins by peroxide crosslinking and foaming by means of a chemical foaming agent under conditions of normal pressure the improvement wherein said foaming is carried out in the additional presence of a finely divided magnesium oxide and/or magnesium hydroxide and/or magnesium-hydroxide carbonate.
摘要翻译：描述了一种用于通过过氧化物交联和通过化学发泡剂在常压条件下发泡的聚烯烃生产泡沫塑料的方法，其中所述发泡在另外存在细碎的氧化镁和/或氢氧化镁和/或氢氧化镁碳酸盐。

10. 发明授权

US4371654A Molding compositions based on ester-compatible thermoplastic and/or elastomeric synthetic resins 失效
标题翻译：基于酯相容的热塑性和/或弹性体合成树脂的成型组合物
公开(公告)号：US4371654A
公开(公告)日：1983-02-01
申请号：US273504
申请日：1981-06-15
申请人： Paul Spielau , Horst Vohwinkel , Werner Kuhnel
发明人： Paul Spielau , Horst Vohwinkel , Werner Kuhnel
IPC分类号： C08K5/00 , C08K5/04 , C08K5/10 , C08K5/12 , C08K11/00 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L101/00
CPC分类号： C08K11/00 , C08K5/04
摘要： A molding composition contains an ester-compatible, thermoplastic and/or elastomeric synthetic resin, optionally other additives including plasticizers, stabilizers, pigments, mold lubricants fillers, antioxidants, high-polymeric additives and bitumen and the DMT distillation residue formed during the manufacture of dimethyl terephthalate by the Witten process. Generally the composition contains at least 5 parts by weight of the residue per 100 parts by weight of the synthetic resin.
摘要翻译：模塑组合物含有酯相容的，热塑性和/或弹性体的合成树脂，任选的其它添加剂，包括增塑剂，稳定剂，颜料，模具润滑剂填料，抗氧化剂，高分子添加剂和沥青以及在制造二甲基时形成的DMT蒸馏残余物对手通过Witten过程。通常，该组合物每100重量份的合成树脂含有至少5重量份的残余物。

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