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公开(公告)号：US3636026A
公开(公告)日：1972-01-18
申请号：US86793869
申请日：1969-10-20
Applicant: BAYER AG
Inventor： FUHR KARL , VERNALEKEN HUGO , HEINE HANS-GEORG , RUDOLPH HANS , SCHNELL HERMANN
CPC classification number: C08F2/46 , C07F7/1852 , C08F283/01
Abstract: THE INVENTION RELATES TO POSSIBLY X-SUBSTITUTED BENZOINSILY-ESTERS WHICH ARE USEFUL PHOTOSENSITISERS FOR THE PHOTOPOLYMERISATION OF POLYMERISABLE COMPOUNDS OR COMPOUND MIXTURES INCLUDING MIXTURES OF UNSATURATED POLYESTERS AND COPOLYMERISABLE MONOMERIC COMPOUNDS.
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公开(公告)号：US3627554A
公开(公告)日：1971-12-14
申请号：US3627554D
申请日：1969-07-09
Applicant: BAYER AG
Inventor： BOCKMANN AUGUST , PRATER KLAUS , RUDOLPH HANS , WIEGREFFE WOLFGANG
CPC classification number: C09C3/006 , C01P2006/20 , C09C1/24 , C09C1/346 , C09C1/3692 , C09C3/041 , C09C3/063 , C09C3/08
Abstract: THE DISPERSIBILITY OF INORGANIC PIGMENTS IN, FOR EXAMPLE, RESINS, E.G. POLYVINY CHLORIDE, IS IMPROVED BY COATING THE PIGMENT PARTICLES WITH AN ETHER OF A POLYOL WITH A LEAST 3 OH-GROUPS AND A MONOFUNCTIONAL ALCOHOL.
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公开(公告)号：US3531438A
公开(公告)日：1970-09-29
申请号：US3531438D
申请日：1965-06-30
Applicant: BAYER AG
Inventor： SCHNELL HERMANN , RUDOLPH HANS , PRATER KLAUS
IPC: C08F283/01 , C08L67/06 , C08G17/10 , C08G17/12
CPC classification number: C08L67/06 , C08F283/01 , C08F4/00
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14.发明授权Stabilized polyamide composition containing copper and halogenated phosphite additives 失效包含铜和氢化磷酸酯添加剂的稳定的聚酰胺组合物
公开(公告)号：US3507833A
公开(公告)日：1970-04-21
申请号：US3507833D
申请日：1967-03-03
Applicant: BAYER AG
Inventor： NENTWIG JOACHIM , POPPER PETER , RUDOLPH HANS , HERMANN KARL HEINZ
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15.发明授权Polymers and copolymers based on alkenoyl-oxybenzylidene-malonic esters as uv-absorbers and plastics stabilized therewith 失效聚合物和共聚物基于作为紫外线吸收剂和塑料稳定剂的烯丙基 - 氧苯乙烯 - 马来酸酯
公开(公告)号：US3875123A
公开(公告)日：1975-04-01
申请号：US37272473
申请日：1973-06-22
Applicant: BAYER AG
Inventor： MARGOTTE DIETER , LACHMANN BURKHARD , VERNALEKEN HUGO , RUDOLPH HANS , COHNEN WOLFGANG
CPC classification number: C08L69/00 , C08F20/16 , C08L101/00 , C08L33/00 , C08L2666/02
Abstract: Homopolymers and copolymers based on alkenoyloxybenzylidenemalonic esters of the formula
WHERE R1 is hydrogen or C1 to C4-alkyl; R2 is C1 to C12-alkyl or cycloalkyl and R3 is hydrogen, C1 to C8-alkyl, C1 to C8-alkoxy or halogen, and plastics, i.e., polycarbonates, stabilized therewith.
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Patent Agency Ranking
公开(公告)号：US3860598A
公开(公告)日：1975-01-14
申请号：US30452772
申请日：1972-11-07
Applicant: BAYER AG
Inventor： ROSENKRANZ HANS JURGEN , LACHMANN BURKHARD , RUDOLPH HANS
IPC: C07C69/618 , B01J27/00 , C07C69/76 , C07D215/14 , C07D333/24 , C09K3/00 , C07D33/48
CPC classification number: C07C69/76
Abstract: Object of the invention is a process for the production of compounds having the general formula
IN WHICH MALONIC ACID ESTERS ARE HEATED WITH BENZENE SUBSTITUTED BY DIHALOGENMETHYLENE GROUPS IN THE PRESENCE OF TRANSITION-METAL SALTS AND WATER WITH OR WITHOUT SOLVENTS. The compounds of the general formula can be used as UV absorbers.Abstract translation: 本发明的目的是制备具有通式为化合物的方法，其中在存在过渡金属盐和水的情况下，马来酸酐在二氯甲基乙烯基团中被取代，并且没有溶剂。 通式的化合物可以用作紫外线吸收剂。
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17.发明授权High molecular weight polyamides with an improved affinity for acid dyes modified with amino epoxy compound 失效具有改进的氨基染料与氨基环氧化合物改性的高分子量聚酰胺
公开(公告)号：US3699183A
公开(公告)日：1972-10-17
申请号：US3699183D
申请日：1970-01-23
Applicant: BAYER AG
Inventor： HERMANN KARL-HEINZ , JOACHIM SCHNEIDER , RUDOLPH HANS , NAWRATH GUNTER
CPC classification number: C08G69/48
Abstract: Modified high-molecular weight polyamides having chemically incorporated therein 0.01 to 10 percent by weight of a basic monoepoxy compound of the general formula: WHEREIN R1 and R2, which may be different or not, each represents a C1-C20 aliphatic radical selected from the group consisting of an unsubstituted radical and a substituted radical containing functional groups inert to polyamides, a cycloalkyl radical, a benzyl radical, or R1 and R2, together with the nitrogen atom to which they are attached, form a heterocyclic ring; are provided which polyamides show an improved affinity for acid dyes.
Abstract translation: 化学引入其中的改性高分子量聚酰胺0.01至10重量％的通式为的碱式单环氧化合物：
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18.发明授权
公开(公告)号：US3664937A
公开(公告)日：1972-05-23
申请号：US14767571
申请日：1971-05-27
Applicant: BAYER AG
Inventor： FUHR KARL , VERNALCKEN HUGO , HEINE HANS-GEORG , RUDOLPH HANS , SCHNELL HERMANN
IPC: C07F7/18 , C08F2/46 , C08F283/01 , C08D1/00 , C08F1/16
CPC classification number: C08F2/46 , C07F7/1852 , C08F283/01
Abstract: The invention relates to possibly Alpha -substituted benzoinsilyl-esters which are useful photosensitizers for the photopolymerization of polymerizable compounds or compound mixtures including mixtures of unsaturated polyesters and copolymerizable monomeric compounds.
Abstract translation: 本发明涉及可能的α-取代的苯偶姻 - 甲硅烷基酯，其是可聚合化合物或化合物混合物的光聚合的有用的光敏剂，包括不饱和聚酯和可共聚单体化合物的混合物。
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公开(公告)号：US3646160A
公开(公告)日：1972-02-29
申请号：US3646160D
申请日：1970-08-18
Applicant: BAYER AG
Inventor： EIMERS ERICH , RUDOLPH HANS , KLOKER WERNER
IPC: C08F283/01 , C08F299/00 , C08G63/00 , C08G63/685 , C08F21/02
CPC classification number: C08G63/6856 , C08F283/01 , C08F4/02
Abstract: THE INVENTION RELATES OF NOVEL LINEAR POLYESTERS CONTAINING HYDROXY END GROUPS AND AN N,N-BIS-(B-SEC.HYDDROXYALKYL)-P-ALKYLPHENYL AND CERTAIN DICARBOXYLIC ACIDS CONDENSED THEREIN, THESE NOVEL POLYESTER ARE USEFUL AS ACCELERATORS FOR MIXTURES OF UNSATURATED POLYESTES AND COPOLYMERIZABLE MONOMERS WHICH HARDEN AT ROOM TEMPERATURE AFTER THE ADDITION OF A DIACYL PEROXIDE CATALYST.
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20.发明授权Polyester compounds which are hardenable by ultraviolet radiation in the presence of an alpha-substituted benzoin ether 失效在存在ALPHA取代的苯甲酸酯的情况下，超紫外线辐射可能会复合的聚酯化合物
公开(公告)号：US3607693A
公开(公告)日：1971-09-21
申请号：US3607693D
申请日：1969-07-02
Applicant: BAYER AG
Inventor： HEINE HANS-GEORG , FUHR KARL , RUDOLPH HANS , SCHNELL HERMANN
IPC: C07C49/17 , C07C49/82 , C07C49/84 , C07C59/90 , C07C309/63 , C07D317/26 , C08F2/46 , C08F2/48 , C08F2/50 , C08F283/00 , C08F283/01 , C08K5/10 , C08L63/10 , C08L67/00 , C09D7/00 , C09D133/00 , C09D167/06 , G03F7/031 , C08F1/00 , C08F21/00
CPC classification number: G03F7/031 , C07C49/84 , C07C255/00 , C07D317/26 , C08F2/46 , C08F283/01 , Y10S525/904
Abstract: The present invention relates to compounds which contain at least one activated carbon-carbon double bond and which can be polymerized by ultraviolet irradiation and to mixtures of such compounds to which special benzoins substituted in the Alpha position are added as photosensitizers. While the addition of known photosensitizers of this kind to the polymerizable compounds has the disadvantages that the compositions are insufficiently reactive when irradiated with ultraviolet rays and especially their stability in dark storage is quite unsatisfactory, these disadvantages are avoided by the use of Alpha -substituted benzoin ethers as photosensitizers according to the invention.
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