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1. 发明授权

US4680327A Stabilizers 失效
标题翻译：稳定剂
公开(公告)号：US4680327A
公开(公告)日：1987-07-14
申请号：US823744
申请日：1986-01-29
申请人： Albert Hettche , Stefan Weiss , Hubert Trauth , Peter Lechtken , Michael Horner
发明人： Albert Hettche , Stefan Weiss , Hubert Trauth , Peter Lechtken , Michael Horner
IPC分类号： C08K5/11 , C08K5/00 , C08K5/10 , C08K5/103 , C08K5/1545 , C08L101/00 , C08K5/15
CPC分类号： C08K5/1545 , C08K5/103
摘要： Stabilizers consisting of (a) 2,5,7,8-tetramethyl-2-(2'-stearyloxyethyl)-chroman and (b) glyceryl stearate, glyceryl hydroxystearate, partial esters of stearic acid with condensates of glycerol and trimethylolpropane, triglyceryl stearate and/or tetraglyceryl stearate, with or without further conventional additives, the weight ratio of (a) to (b) being from 10:1 to 1:10, give improved stabilization to discoloration and superior stability during processing when used in plastics such as polyethylene or polypropylene.
摘要翻译：稳定剂由（a）2,5,7,8-四甲基-2-（2'-硬脂酰氧基乙基） - 苯并二氢吡喃和（b）硬脂酸甘油酯，羟基硬脂酸甘油酯，硬脂酸与甘油和三羟甲基丙烷缩合物的偏酯，硬脂酸甘油三酯和/或四甘油硬脂酸酯，使用或不含其它常规添加剂时，（a）至（b）的重量比为10:1至1:10，当在塑料中使用时，提供改进的变色稳定性和加工过程中优异的稳定性聚乙烯或聚丙烯。

2. 发明授权

US4621109A Polypropylene stabilizing anti-oxidant 2,3-dihydrobenz-4-oxa-1-thiin derivatives, compositions and method of use therefor 失效
标题翻译：聚丙烯稳定抗氧化剂2,3-二氢苯并-4-氧杂-1-硫杂衍生物，其组合物及其用途
公开(公告)号：US4621109A
公开(公告)日：1986-11-04
申请号：US743682
申请日：1985-06-11
申请人： Peter Lechtken , Hubert Trauth , Stefan Weiss , Albert Hettche
发明人： Peter Lechtken , Hubert Trauth , Stefan Weiss , Albert Hettche
IPC分类号： A23K1/16 , A23L3/34 , A23L3/3544 , A61K8/49 , A61K47/22 , C07D327/06 , C09K15/12 , C08K5/46
CPC分类号： C09K15/12 , C07D327/06
摘要： 2,3-Dihydrobenz-4-oxa-1-thiins of the general formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are each hydrogen, methyl or methoxy, and R.sup.2 and R.sup.3 together may furthermore be a fused benzene ring, R.sup.4 is hydrogen or an m-valent aliphatic hydrocarbon radical which may be interrupted by sulfur and /or carry thiol groups as substituents, or is halogen when n is zero, X is --O--, --S-- or --O--CO--, m is 1 or 2 and n is zero or 1, are useful as antioxidants for organic materials.
摘要翻译：通式I的2,3-二氢苯并-4-氧杂-1-硫杂，其中R 1，R 2和R 3各自为氢，甲基或甲氧基，R 2和R 3一起还可以为稠合苯环，R 4 是氢或可被硫中断和/或携带硫醇基团作为取代基的m价脂肪族烃基，或当n为0时为卤素，X为-O - ， - S-或-O-CO-，m 为1或2，n为0或1，可用作有机材料的抗氧化剂。

3. 发明授权

US5710228A Maleimide/.alpha.-olefin copolymers and their use as light stabilizers and stabilizers for organic material 失效
标题翻译：马来酰亚胺/α-烯烃共聚物及其用作有机材料的光稳定剂和稳定剂
公开(公告)号：US5710228A
公开(公告)日：1998-01-20
申请号：US644123
申请日：1996-05-10
申请人： Alfred Krause , Walter Denzinger , Albert Hettche , Alexander Aumueller , Hubert Trauth
发明人： Alfred Krause , Walter Denzinger , Albert Hettche , Alexander Aumueller , Hubert Trauth
IPC分类号： C08F2/06 , C08F8/32 , C08F210/14 , C08F222/40 , C08F210/00
CPC分类号： C08F8/32 , C08F210/14
摘要： Maleimide/.alpha.-olefin copolymers are composed of structural units I ##STR1## where R.sup.1 is a tetramethylpiperidinyl radical of the formula II ##STR2## R.sup.3 is hydrogen, C.sub.1 -C.sub.6 -alkyl, formyl, C.sub.2 -C.sub.6 -alkanoyl, C.sub.1 -C.sub.12 -alkoxy, C.sub.5 - or C.sub.6 -cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula --CR.sup.4 =CH--CO--OR.sup.5, R.sup.4 is hydrogen, C.sub.1 -C.sub.6 -alkyl or a radical of the formula --CO--OR.sup.5, and R.sup.5 is C.sub.5 -C.sub.18 -alkyl, C.sub.5 -C.sub.8 -cycloalkyl, C.sub.7 -C.sub.18 -aralkyl, phenyl or tolyl, and up to 8 mol %, based on II, of R.sup.1 may furthermore be hydrogen, C.sub.1 -C.sub.22 -alkyl or C.sub.5 -C.sub.8 -cycloalkyl, and R.sup.2 is a mixture of C.sub.14 -C.sub.28 -alkyl groups, where two of these alkyl groups, which may differ by no more than two carbon atoms, each account for at least 30% of this mixture, having an average molecular weight of from 1,000 to 50,000. The copolymers described are suitable as light stabilizers and stabilizers for organic material, in particular plastics and coatings.
摘要翻译：马来酰亚胺/α-烯烃共聚物由结构单元Ⅰ（II）组成，其中R 1是式II的四甲基哌啶基，其中R 3是氢，C 1 -C 6烷基，甲酰基，C 2 -C 6 - 烷酰基，C 1 -C 12 - 烷氧基，C 5 - 或C 6 - 环烷氧基，氰基甲基，2-羟乙基，苄基或式-CR 4 = CH-CO-OR 5基团，R 4是氢，C 1 -C 6烷基或式-CO-OR5和R5是C5-C18-烷基，C5-C8-环烷基，C7-C18-芳烷基，苯基或甲苯基，并且基于II的至多8摩尔％的R 1还可以是氢， C 1 -C 22 - 烷基或C 5 -C 8 - 环烷基，并且R 2是C 14 -C 28 - 烷基的混合物，其中两个可以不超过两个碳原子的烷基各自占据至少30％的该混合物，其平均分子量为1,000至50,000。所述的共聚物适合用作有机材料的光稳定剂和稳定剂，特别是塑料和涂料。

4. 发明授权

US4750933A Floor polish emulsions based on ethylene copolymer 失效
标题翻译：基于乙烯共聚物的地板抛光乳液
公开(公告)号：US4750933A
公开(公告)日：1988-06-14
申请号：US914509
申请日：1986-10-02
申请人： Franz Brandstetter , Walter Ziegler , Wolfram Dietsche , Stefan Weiss , Albert Hettche , Otto Kuehneweg
发明人： Franz Brandstetter , Walter Ziegler , Wolfram Dietsche , Stefan Weiss , Albert Hettche , Otto Kuehneweg
IPC分类号： C08L23/08 , C08L23/00 , C08L31/04 , C08L33/00 , C08L33/02 , C08L101/00 , C09D5/00 , C09D5/02 , C09D131/04 , C09G1/00 , C09G1/04 , C09G1/08 , C09G1/16
CPC分类号： C09G1/16 , C09G1/08
摘要： An aqueous wax dispersion for floor care contains a mixture of an aqueous secondary dispersion of an ethylene copolymer wax, having a specific MFI, and an aqueous primary dispersion together with plasticizers, leveling agents and water, and an ethylene copolymer wax in the form of an aqueous secondary dispersion is used for floor emulsions.
摘要翻译：用于地板护理的含水蜡分散体包含具有特定MFI的乙烯共聚物蜡的水性二次分散体和水性初级分散体与增塑剂，流平剂和水以及乙烯共聚物蜡的混合物，水性二次分散体用于地板乳液。

5. 发明授权

US4459388A Preparation of emulsifiable polyethylene by oxidizing polyethylene in a fluidized bed reactor 失效
标题翻译：通过在流化床反应器中氧化聚乙烯制备可乳化聚乙烯
公开(公告)号：US4459388A
公开(公告)日：1984-07-10
申请号：US350357
申请日：1982-02-19
申请人： Albert Hettche , Stefan Weiss , Peter Miederer , Lutz Goethlich , Juergen Ciprian
发明人： Albert Hettche , Stefan Weiss , Peter Miederer , Lutz Goethlich , Juergen Ciprian
IPC分类号： C08F8/00 , C08F8/06 , C08F8/50 , C08F10/00
CPC分类号： C08F8/06 , C08F8/00 , C08F8/50 , C08F2810/10 , C08L2201/54 , C08L2207/062 , C08L23/30
摘要： A process for the preparation of water-emulsifiable polyethylene by oxidizing high density polyethylene, at below the softening point of the polyethylene, in the presence of oxygen, wherein the oxidation is carried out in a fluidized bed reactor, using a polyethylene which beforehand has been heated, with exclusion of oxygen, in the presence of a compound which forms free radicals.
摘要翻译：在氧气存在下，在低于聚乙烯软化点的情况下，通过氧化高密度聚乙烯制备水可乳化聚乙烯的方法，其中氧化是在流化床反应器中进行的，使用事先已经使用的聚乙烯在形成自由基的化合物的存在下加热，排除氧气。

6. 发明授权

US4889897A Oxidation of polyethylene 失效
标题翻译：聚乙烯的氧化
公开(公告)号：US4889897A
公开(公告)日：1989-12-26
申请号：US206663
申请日：1988-06-15
申请人： Ludwig Schuster , Albert Hettche , Werner Liedy , Stefan Weiss , Leo Ehemann
发明人： Ludwig Schuster , Albert Hettche , Werner Liedy , Stefan Weiss , Leo Ehemann
IPC分类号： C08F8/50 , C08F8/06 , C08J5/16 , C08L23/26 , C08L23/30 , C08L27/06
CPC分类号： C08L27/06 , C08F8/06 , C08L23/30
摘要： Oxidized polyethylenes useful as water-emulsifiable waxes and as lubricants in the extrusion of polyvinyl chloride are prepared by oxidizing finely divided polyethylene of high density at elevated temperatures with an oxidation gas of air and/or oxygen, the oxidation gas supplied per hour containing not less the 100 mg of ozone per kilogram of polyethylene, by performing the oxidiation in a paddle dryer and passing the oxidation gas into the free gas space above the polyethylene, the temperature in the paddly dryer preferably being continuously adjusted to from 1.degree. to 2.degree. C. below the softening point of the polyethylene.
摘要翻译：通过在空气和/或氧气的氧化气体下在高温下氧化高密度的细密聚乙烯制备用作水可乳化蜡和作为润滑剂的氧化性聚乙烯，其中挤出聚氯乙烯是每小时供给的氧化气体不少于每千克聚乙烯100毫克臭氧，通过在桨式干燥器中进行氧化并使氧化气体进入聚乙烯上方的自由气体空间，桨式干燥器中的温度优选连续地调节至1℃至2℃ 低于聚乙烯的软化点。

7. 发明授权

US4614604A Lubricants for shaping polyvinyl chloride, which contain esterified oligomeric polyhydric alcohols 失效
标题翻译：用于成型聚氯乙烯的润滑剂，其含有酯化的低聚多元醇
公开(公告)号：US4614604A
公开(公告)日：1986-09-30
申请号：US757923
申请日：1985-07-22
申请人： Herbert Helfert , Wolf-Dieter Balzer , Guenter Hatzmann , Wolfram Dietsche , Albert Hettche , Stefan Weiss
发明人： Herbert Helfert , Wolf-Dieter Balzer , Guenter Hatzmann , Wolfram Dietsche , Albert Hettche , Stefan Weiss
IPC分类号： C08L27/00 , C08K5/10 , C08K5/103 , C08L1/00 , C08L27/06 , C08L67/00 , C10M129/74
CPC分类号： C08K5/103 , C08L27/06 , C08L67/00
摘要： A lubricant for shaping polyvinyl chloride, which contains esters of oligomers of trihydric, tetrahydric, pentahydric or hexahydric aliphatic alcohols, having 3 or more monomer units, with saturated or unsaturated C.sub.8 -C.sub.36 -fatty acids, from 30 to 100% of the alcoholic hydroxyl groups being esterified.
摘要翻译：用于形成聚氯乙烯的润滑剂，其含有具有3个或更多个单体单元的三元，四元，五元或六元脂肪醇的低聚物与饱和或不饱和的C 8 -C 6脂肪酸的酯，30至100％的醇羟基组被酯化。

8. 发明授权

US4438008A Lubricant, containing esterified ethylene/acrylic acid or ethylene/maleic acid copolymers as the active ingredient, for moulding chlorine-containing thermoplastics 失效
标题翻译：含有酯化乙烯/丙烯酸或乙烯/马来酸共聚物作为活性成分的润滑剂，用于成型含氯热塑性塑料
公开(公告)号：US4438008A
公开(公告)日：1984-03-20
申请号：US348276
申请日：1982-02-12
申请人： Dieter Oeder , Walter Ziegler , Manfred Daeuble , Wolfram Dietsche , Albert Hettche , Stefan Weiss
发明人： Dieter Oeder , Walter Ziegler , Manfred Daeuble , Wolfram Dietsche , Albert Hettche , Stefan Weiss
IPC分类号： C08L27/00 , C08L1/00 , C08L23/00 , C08L23/08 , C08L27/06 , C08L33/00 , C08L33/02 , C08L35/00 , C08L101/00 , C10M3/12
CPC分类号： C08L27/06 , C08L23/08
摘要： A lubricant for molding chlorine-containing thermoplastics, which contains ethylene/acrylic acid or ethylene/maleic acid copolymers esterified, in a molar ratio of carboxyl groups to alcoholic hydroxyl groups of from 1:0.2 to 1:1, with C.sub.1 -C.sub.20 -aliphatic alcohols which may or may not contain ether groups, the copolymers, prior to esterification, having a mean molecular weight of from 500 to 10,000 and containing from 2 to 15% by weight of acrylic acid or from 1 to 8% by weight of maleic acid as copolymerized units, the percentages being based on copolymer.
摘要翻译：用于模塑含氯热塑性塑料的润滑剂，其含有羧酸与醇羟基的摩尔比为1:0.2至1:1的乙烯/丙烯酸或乙烯/马来酸共聚物与C 1 -C 20脂族可以或可以不含有醚基团的醇，该共聚物，在酯化之前，其平均分子量为500至10,000，并含有2至15重量％的丙烯酸或1至8重量％的马来酸作为共聚单元，百分比基于共聚物。

9. 发明授权

US5064908A Oxidized polyethylene and use as lubricant for polyvinylchloride 失效
标题翻译：氧化聚乙烯并用作聚氯乙烯的润滑剂
公开(公告)号：US5064908A
公开(公告)日：1991-11-12
申请号：US608621
申请日：1990-11-06
申请人： Ludwig Schuster , Albert Hettche , Werner Liedy , Stefan Weiss , Leo Ehemann
发明人： Ludwig Schuster , Albert Hettche , Werner Liedy , Stefan Weiss , Leo Ehemann
IPC分类号： C08F8/50 , C08F8/06 , C08J5/16 , C08L23/26 , C08L23/30 , C08L27/06
CPC分类号： C08L27/06 , C08F8/06 , C08L23/30
摘要： Oxidized polyethylenes useful as lubricants in the extrusion of polyvinyl chloride are prepared by oxidation of finely divided polyethylene of high density at elevated temperatures with an oxidation gas of air and/or oxygen, the polyethylene used containing from 0.015 to 0.5% by weight of a free radical former organic compound in admixture and being contacted per hour with an oxidation gas which per kilogram of polyethylene contains from 30 to 600, in particular from 80 to 300, mg of ozone, with or without a reduced pressure treatment at elevated temperatures after the oxidation.
摘要翻译：在聚氯乙烯挤出中可用作润滑剂的氧化聚乙烯通过在高温下用空气和/或氧气的氧化气体氧化高密度的细碎聚乙烯制备，所用聚乙烯含有0.015-0.5重量％的游离基础前体的有机化合物混合并每小时与氧化气体接触，氧化气体每千克聚乙烯含有30至600，特别是80至300毫克臭氧，在氧化后在升高的温度下进行或不进行减压处理。

10. 发明授权

US4693909A Aqueous wax dispersions as preservatives for metal surfaces and surfaces of coatings, their use and a process for preserving metal surfaces and surfaces of coatings 失效
标题翻译：水性蜡分散体作为金属表面和涂层表面的防腐剂，其用途和保护金属表面和涂层表面的方法
公开(公告)号：US4693909A
公开(公告)日：1987-09-15
申请号：US843306
申请日：1986-03-24
申请人： Walter Ziegler , Wolfram Dietsche , Stefan Weiss , Richard Mueller , Albert Hettche , Klaus Glaser , Christos Vamvakaris
发明人： Walter Ziegler , Wolfram Dietsche , Stefan Weiss , Richard Mueller , Albert Hettche , Klaus Glaser , Christos Vamvakaris
IPC分类号： C09D5/20 , C09D5/02 , C09D123/02 , C09D123/08 , C09D191/06 , B65B33/00 , B05D3/02
CPC分类号： C09D191/06 , C09D123/08
摘要： A liquid preservative for plated or unplated metal surfaces and surfaces of coatings, in the form of an aqueous wax dispersion which contains a special ethylene/acrylic acid copolymer wax, consisting of from 8 to 25% by weight of acrylic acid units and from 92 to 75% by weight of ethylene units, in partially or completely neutralized form, if appropriate as a mixture with waxes based on polyethylene oxidation products and/or hydrocarbon waxes, the use of this special ethylene/acrylic acid copolymer wax for preserving plated or unplated metal surfaces and surfaces of coatings, and a process for temporarily preserving metal surfaces and surfaces of coatings.
摘要翻译：用于电镀或未镀覆的金属表面和涂层表面的液体防腐剂，其为含有蜡分散体的形式，其含有特殊的乙烯/丙烯酸共聚物蜡，其由8至25重量％的丙烯酸单元和92至 75％（重量）的乙烯单元，如果适合，以部分或完全中和的形式与基于聚乙烯氧化产物和/或烃蜡的蜡的混合物，使用这种特殊的乙烯/丙烯酸共聚物蜡来保护镀覆或未镀覆的金属涂层的表面和表面，以及用于临时保存金属表面和涂层表面的方法。

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