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1. 发明授权

US3923707A Process for the production of pourable, pulverulent rubbers 失效
标题翻译：用于生产可倾倒，粉碎的橡胶的方法
公开(公告)号：US3923707A
公开(公告)日：1975-12-02
申请号：US48059874
申请日：1974-06-18
申请人： HUELS CHEMISCHE WERKE AG
发明人： BERG GERHARD , NORDSIEK KARL-HEINZ
IPC分类号： C08F6/00 , B29B9/00 , B29B15/00 , B29B15/02 , C08C2/00 , C08C2/06 , C08F293/00 , C08F297/00 , C08F297/04 , C08J3/12 , C08J3/16 , C08L1/08 , C08L9/00 , C08L9/08
CPC分类号： C08J3/16 , C08C2/06 , C08J2321/00
摘要： A process for preparing discrete, finely divided, tack-free, pourable, powdery, filler-free elastomer particles by emulsifying rubber solutions in water with an amine emulsifier and precipitating the emulsions, wherein rubbers are utilized which contain crystalline and/or thermoplastic proportions arranged in block form; these rubber solutions are emulsified in water in the presence of emulsifiers; the emulsions are continuously introduced into hot water optionally containing precipitants; the rubber solvent is simultaneously distilled off continuously; and the rubber, thus obtained in a finely particulate form, is separated from the water and dried in a controlled temperature range.
摘要翻译：一种通过用胺乳化剂乳化水中的橡胶溶液并沉淀乳液来制备离散的，细碎的，无粘性的，可倾倒的粉末状无填充弹性体颗粒的方法，其中使用含有结晶和/或热塑性比例排列的橡胶以块形式这些橡胶溶液在乳化剂存在下在水中乳化; 将乳液连续引入任选含有沉淀剂的热水中; 同时将橡胶溶剂蒸馏掉; 将由此获得的细颗粒形式的橡胶与水分离并在受控温度范围内干燥。

2. 发明授权

US3450797A Process for obtaining a controlled increase in the molecular weight of unsaturated polymeric hydrocarbons 失效
标题翻译：获得不饱和聚合烃分子量控制增加的方法
公开(公告)号：US3450797A
公开(公告)日：1969-06-17
申请号：US3450797D
申请日：1966-02-01
申请人： HUELS CHEMISCHE WERKE AG
发明人： SCHAFER JOHANNES , BERG GERHARD , ENGEL FREDERICO
IPC分类号： C08C19/00 , C08D5/02 , C08D9/00
CPC分类号： C08C19/00

3. 发明授权

US3920604A Production of powdery, filler-containing rubber mixtures and the use thereof in the manufacture of tire treads 失效
标题翻译：生产含粉末，填料的橡胶混合物及其在制造轮胎胎面中的用途
公开(公告)号：US3920604A
公开(公告)日：1975-11-18
申请号：US42181973
申请日：1973-12-05
申请人： HUELS CHEMISCHE WERKE AG
发明人： BERG GERHARD , NORDSIEK KARL-HEINZ , SOMMER NEITHART , BARNSTEDT EGGE , CUNTZE GERHARD
IPC分类号： C08C2/00 , B29B15/00 , B29C37/00 , C08J3/20 , C08J3/21 , C08L9/00 , C08J3/14
CPC分类号： C08J3/212 , C08J2309/00 , Y10S152/905
摘要： Discrete, finely divided, tack-free, pourable elastomer particles are prepared from a filler-containing organic solventelastomer suspension containing the elastomer dissolved in a volatile inert organic solvent and a solid, finely divided elastomer filler, by flash evaporation of the organic solvent to form discrete finely divided, tack-free elastomer particles. The process can be applied to solid elastomers or to postpolymerization elastomer solutions, and is particularly suitable for preparing pourable, carbon black containing elastomer particles to be formed into shaped objects such as tires.
摘要翻译：通过闪蒸有机溶剂，从含有弹性体溶解在挥发性惰性有机溶剂中的弹性体和固体，细碎弹性体填料的含填料的有机溶剂 - 弹性体悬浮液制备离散的，细分的，无粘性的可倾倒的弹性体颗粒以形成离散的细碎，无粘性的弹性体颗粒。

4. 发明授权

US3704286A Production of unsaturated polymeric hydrocarbons having high mooney viscosities 失效
标题翻译：生产具有高粘度的不饱和聚合烃
公开(公告)号：US3704286A
公开(公告)日：1972-11-28
申请号：US3704286D
申请日：1969-12-29
申请人： HUELS CHEMISCHE WERKE AG
发明人： SCHAFER JOHANNES , BERG GERHARD , BENEDIKTER KURT
IPC分类号： C08C19/00 , C08D5/04 , C08D5/02
CPC分类号： C08C19/00
摘要： TO INCREASE THE MOLECULAR WEIGHT OF UNSATURATED POLYMERIC HYDROCARBONS, SUCH AS BUTAIENE, PRODUCED ON THE BASIS OF ZIEGLER-TYPE CATALYSTS, AFTER THE TERMINATION OF POLYMERIZATION OR THE DESIRED CONVERSION HAS BEEN REACHED, ADDING TO THE RESULTANT REACTION SOLUTION A COMPOUND OF THE FORMULA RX WHEREIN R IS A RESIDUE SELECTED FROM THE GROUP CONSISTING OF HALOGENO, ALKYL, CYCLOALKYL, ARYL, ARALKYL, ACYL THIONYL, SULFURYL, CHROMYL, VANADYL, PHOSPHORUS ORXY, THIOPHOSPHORUS, SULFONIC ACID, SULFINIC ACID ARSENIC OXY, ANTIMONY OXY, TITANYL, AND IMIDE, OR A COMPONENT SELECTED FROM THE GROUP CONSISTING OF PHOSPHORUS, ARSENIC, SULFUR, SELENIUM, SILICON, AND TIN, AND X REPRESENTS AT LEAST ONE HALOGEN ATOM.

5. 发明授权

US3575792A Adhesion of cord fabric to vulcanized elastomers 失效
标题翻译： CORD织物对VULCANIZED ELASTOMERS的粘合
公开(公告)号：US3575792A
公开(公告)日：1971-04-20
申请号：US3575792D
申请日：1968-02-13
申请人： HUELS CHEMISCHE WERKE AG
发明人： BLUMEL HARALAD , BERG GERHARD
IPC分类号： C08J5/10 , C08L61/10 , B32B27/32 , B32B27/04
CPC分类号： C08J5/10 , C08J2323/16 , Y10S156/91 , Y10T428/2965 , Y10T428/2969 , Y10T428/31833
摘要： THE ADHESION OF CORD WEBS TO VULCANIZED ELASTOMERS OF ETHYLENE, AT LEAST ONE OTHER A-MONOOLEFIN AND AT LEAST ONE POLYUNSATURATED UNCONJUGATED OLEFIN BY INPREGNATION WITH RESORCINOL/FORMALDEHYDE LATEX MIXTURES IS IMPROVED WHEN FROM 0.01-10 PARTS BY WEIGHT OF POLY (CONJUGATED) DIOLEFIN, BASED ON 100 PARTS BY WEIGHT OF SAID ELASTOMERS, IS ADMIXED WITH THE ELASTOMERS.

6. 发明授权

US3895035A Process for the production of pourable, powdery, filler-containing rubber mixtures from rubber solutions 失效
标题翻译：从橡胶溶液中生产可倾倒，粉末状，含填料的橡胶混合物的方法
公开(公告)号：US3895035A
公开(公告)日：1975-07-15
申请号：US34343373
申请日：1973-03-21
申请人： HUELS CHEMISCHE WERKE AG
发明人： BERG GERHARD , NORDSIEK KARL-HEINZ
IPC分类号： C08L7/00 , C08J3/12 , C08J3/16 , C08J3/20 , C08J3/215 , C08K3/04 , C08L21/00 , C08L23/00 , C08L101/00 , C08C11/08 , C08C11/18 , C08C11/22
CPC分类号： C08J3/215 , C08J2321/00
摘要： Pourable, discrete, finely-divided, tack-free elastomer particles, preferably containing filler, are prepared from an aqueous elastomer emulsion comprising an elastomer dissolved in a volatile inert organic solvent having an emulsifying amount of an alkylamine or alkenylamine oxyalkylate surfactant and an aqueous suspension of a filler, which process comprises gradually adding the filler-containing aqueous elastomer emulsion into a hot aqueous precipitating bath maintained at a pH of 7 or less, and simultaneously evaporating the organic solvent to obtain a precipitate of particles in water, separating therefrom and drying to produce the said pourable filler-containing elastomer particles. The pourable particles are particularly suitable in vulcanization processes to form shaped objects.
摘要翻译：优选含有填料的可浇注的，离散的，细小的，无粘性的弹性体颗粒由包含溶解在具有乳化量的烷基胺或链烷基胺烷氧基化物表面活性剂的挥发性惰性有机溶剂中的弹性体的水性弹性体乳液和水悬浮液的填料，该方法包括将含填料的水性弹性体乳液逐渐加入到保持pH为7或更低的热水沉淀浴中，同时蒸发有机溶剂以获得在水中的颗粒沉淀物，从其中分离并干燥以产生所述可倾倒填料的弹性体颗粒。可倾倒颗粒特别适用于形成成形物体的硫化工艺。

7. 发明授权

US3476642A Rubber tire reinforcement compositions,structures and methods 失效
标题翻译：橡胶轮胎加固组合物，结构和方法
公开(公告)号：US3476642A
公开(公告)日：1969-11-04
申请号：US3476642D
申请日：1966-05-06
申请人： HUELS CHEMISCHE WERKE AG
发明人： BERG GERHARD , BLUMEL HARALD , GLATHE MANFRED
IPC分类号： C08J5/06 , C08L21/00 , C08L23/02 , C08L23/16 , C08L39/08 , C08L61/06 , H02P9/34 , B32B27/32 , B32B27/04
CPC分类号： C08J5/06 , C08J2323/02 , C08L21/00 , C08L23/02 , C08L23/16 , C08L39/08 , C08L61/06 , H02P9/34 , Y10S156/91 , C08L2666/04

8. 发明授权

US3929707A Process for the production of pourable, pulverulent rubber-filler mixtures 失效
标题翻译：生产可倾倒，粉状橡胶填料混合物的方法
公开(公告)号：US3929707A
公开(公告)日：1975-12-30
申请号：US48370974
申请日：1974-06-27
申请人： HUELS CHEMISCHE WERKE AG
发明人： BERG GERHARD , NORDSIEK KARL-HEINZ
IPC分类号： C08L23/00 , C08C1/00 , C08C2/06 , C08J3/14 , C08J3/16 , C08J3/20 , C08J3/215 , C08K3/00 , C08K3/04 , C08K5/01 , C08K5/17 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L101/00 , C08L9/04
CPC分类号： C08J3/215 , C08J2321/00
摘要： In a process for preparing discrete, finely divided, tack-free, pourable, powdery, filler-containing elastomer particles from an admixture of (a) an aqueous elastomer emulsion comprising (i) a solution of elastomer dissolved in a volatile, inert organic solvent having a boiling point below 100*C, (ii) an elastomer emulsifying amount of an alkylamine oxyalkylate surfactant, and (iii) water; and (b) an aqueous suspension or dispersion of a solid, finely divided elastomer filler, which comprises gradually introducing said admixture into an aqueous alkali silicate solution containing 2-20 moles of SiO2 per mole of said alkylamine oxyalkylate while maintaining said silicate solution at an acidic pH of 0.1-7 and simultaneously evaporating said volatile organic solvent to form said filler-containing elastomer particles, the improvement which comprises: EMPLOYING SAID ADMIXTURE OF (A) AND (B) IN THE FORM OF A STABLE, AQUEOUS EMULSION CONTAINING AN EMULSION-STABILIZING AMOUNT OF AN IONIC, WATER SOLUBLE PROTECTIVE COLLOID AND HAVING AN ALKALINE PH of 7-14.
摘要翻译：在（a）水性弹性体乳液的混合物中制备离散的，细分的，无粘性的，可倾倒的，粉末状的含填料的弹性体颗粒的方法，其包括（i）溶解在挥发性惰性有机溶剂中的弹性体溶液沸点低于100℃，（ii）弹性体乳化量的烷基胺氧烷基酯表面活性剂，和（iii）水; 和（b）固体细分的弹性体填料的水性悬浮液或分散体，其包括将所述混合物逐渐引入每摩尔所述烷基胺氧烷基化物中含有2-20摩尔SiO 2的碱金属硅酸盐水溶液中，同时将所述硅酸盐溶液保持在酸性pH为0.1-7，同时蒸发所述挥发性有机溶剂以形成所述含填料的弹性体颗粒，其改进包括：

9. 发明授权

US3922240A Process for the production of pourable, pulverulent rubber-filler mixtures 失效
标题翻译：生产可倾倒，粉状橡胶填料混合物的方法
公开(公告)号：US3922240A
公开(公告)日：1975-11-25
申请号：US47116174
申请日：1974-05-17
申请人： HUELS CHEMISCHE WERKE AG
发明人： BERG GERHARD , NORDSIEK KARL-HEINZ , BARNSTEDT EGGE
IPC分类号： C08L7/00 , C08C1/00 , C08C1/02 , C08J3/20 , C08J3/215 , C08K7/00 , C08L21/00 , C08L23/00 , C08L101/00 , C08L1/28 , C08J3/16 , C08K5/01
CPC分类号： C08J3/215 , C08J2321/00
摘要： In a process for preparing discrete, finely divided, tack-free, pourable, powdery, filler-containing elastomer particles, optionally containing mineral oil plasticizer, by combining an aqueous suspension of a filler with a solution of elastomer dissolved in a volatile, inert organic solvent having a boiling point below 100*C, converting the unstable mixture thereby produced into a stable emulsion and precipitating and drying the mixture wherein a solid filler is suspended in water, a solution of elastomer, is introduced into this suspension with the formation of an unstable pseudo-emulsion, this unstable pseudoemulsion is converted into a stable, aqueous emulsion by the addition of a combination of a quaternary ammonium salt surfactant with a non-ionic, water-soluble, protective colloid, while stirring, this stable emulsion is introduced into an aqueous alkali silicate solution containing 2-20 moles of SiO2 per mole of said quaternary ammonium salt while maintaining said silicate solution at a pH of 7-14, and the filler containing elastomer is precipitated in a finely divided form with simultaneous removal by distillation of the elastomer solvent and is separated from water and dried.
摘要翻译：在通过将填充剂的水性悬浮液与溶解在挥发性惰性有机物中的弹性体溶液组合的方法中，制备任选含有矿物油增塑剂的离散的，细碎的，无粘性的，可倾倒的，含粉末的含填料的弹性体颗粒沸点低于100℃的溶剂，将不稳定的混合物转化为稳定的乳液，并将混合物沉淀并干燥，其中将固体填料悬浮于水中，将弹性体溶液引入该悬浮液中形成不稳定的假乳液，通过在搅拌下加入季铵盐表面活性剂与非离子型水溶性保护胶体的组合，将该不稳定的假乳液转化为稳定的水性乳液，该稳定的乳液为在保持所述硅酸盐的同时，每摩尔所述季铵盐引入含有2-20摩尔SiO 2的碱金属硅酸盐水溶液溶液在pH为7-14，并且含有填料的弹性体以细碎的形式沉淀，同时通过蒸馏弹性体溶剂同时除去并与水分离并干燥。

10. 发明授权

US3627740A Process for increasing the molecular weight of unsaturated polymeric hydrocarbons 失效
标题翻译：增加不饱和聚合烃的分子量的方法
公开(公告)号：US3627740A
公开(公告)日：1971-12-14
申请号：US3627740D
申请日：1970-02-09
申请人： HUELS CHEMISCHE WERKE AG
发明人： SCHAFER JOHANNES , ENGEL FREDERICO , BERG GERHARD
IPC分类号： C08C19/00 , C08F2/00 , C08F210/00 , C08F1/56
CPC分类号： C08C19/00 , C08F210/00
摘要： In the production of polydiolefins produced on the basis of Ziegler catalysts wherein the metallic compound of the Ziegler catalyst is from groups IV or V of Mendeleef''s Periodic Table, a subsequent step is incroporated which comprises adding to the reaction solution after the desired conversion has been reached, a compound containing active hydrogen, such as an acid, in amounts of 0.002-2 mols per mol of the cocatalyst, e.g., triisobutyl aluminum, the degree of increase of the molecular weight corresponding to the amount of added compound containing active hydrogen.

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