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1.发明授权
公开(公告)号：US3915823A
公开(公告)日：1975-10-28
申请号：US48738174
申请日：1974-07-10
Applicant: BAYER AG
Inventor： RUDOLPH HANS , HEINE HANS-GEORG , FUHR KARL , SCHNELL HERMANN
IPC: C07C59/90 , C08F2/46 , C08F283/01 , C08F299/04 , C08F8/00 , C08F4/00
CPC classification number: C08F299/0435 , C07C59/90 , C08F2/46 , C08F283/01 , Y10S525/904
Abstract: The invention relates to gamma -Hydroxy- gamma -phenyl- gamma -benzoylbutyric acids, the esters and amides thereof, which are useful photosensitisers for the photopolymerisation of polymerisable compounds or compound mixtures including mixtures of unsaturated polyesters and copolymerisable monomeric compounds.
Abstract translation: 本发明涉及γ-羟基-γ-苯基-γ-苯甲酰基丁酸，其酯和酰胺，它们是可聚合的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的单体化合物的混合物。
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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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3.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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4.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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公开(公告)号：US3898144A
公开(公告)日：1975-08-05
申请号：US48911974
申请日：1974-07-17
Applicant: BAYER AG
Inventor： RUDOLPH HANS , TRAENCKNER HANS-JOACHIM , FUHR KARL , DENINGER WOLFGANG , PATHEIGER MANFRED
IPC: C08F299/04 , C08G63/52 , C08L67/06 , C09D167/06 , C08F21/00
CPC classification number: C08G63/52 , C08F299/0421 , C08L67/06 , C09D167/06 , Y10S525/904
Abstract: The present invention relates to new unsaturated polyesters and to their use in air-drying, high-curing, moulding and coating compositions.
Abstract translation: 本发明涉及新的不饱和聚酯及其在空气干燥，高固化，模塑和涂料组合物中的用途。
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Patent Agency Ranking
公开(公告)号：US3630664A
公开(公告)日：1971-12-28
申请号：US3630664D
申请日：1967-06-07
Applicant: BAYER AG
Inventor： NENTWIG JOACHIM , FUHR KARL , RUDOLPH HANS , ROMATOWSKI JOHANNES
CPC classification number: D06P3/56 , D06P1/65125 , Y10S8/922
Abstract: Obtaining deep shades and substantially accelerating dyestuff absorption in the dyeing of aromatic polycarbonates with dispersion dyestuffs or developing dyestuffs by carrying out the dyeing process in the presence of an aliphatic, aromatic or mixed aliphatic aromatic carbonate.
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公开(公告)号：US3914166A
公开(公告)日：1975-10-21
申请号：US52809874
申请日：1974-11-29
Applicant: BAYER AG
Inventor： RUDOLPH HANS , HEINE HANS-GEORG , FUHR KARL , SCHNELL HERMANN
IPC: C07C59/90 , C07D307/33 , C08F2/46 , C08F283/01 , C08F299/04 , C08F8/00 , C08G18/00
CPC classification number: C07D307/33 , C07C59/90 , C08F2/46 , C08F283/01 , C08F299/0421 , C08F299/0435 , Y10S430/124 , Y10S525/904
Abstract: The invention relates to gamma -Hydroxy- gamma -phenyl- gamma benzoylbutyric acids, the esters and amides thereof, which are useful photosensitisers for the photopolymerisation of polymerisable compounds or compound mixtures including mixtures of unsaturated polyesters and copolymerisable monomeric compounds.
Abstract translation: 本发明涉及γ-羟基-γ-苯基-γ-苯甲酰基丁酸，其酯和酰胺，它们是可聚合的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的单体化合物的混合物。
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公开(公告)号：US3657088A
公开(公告)日：1972-04-18
申请号：US3657088D
申请日：1969-12-17
Applicant: BAYER AG
Inventor： HEINE HANS-GEORG , FUHR KARL , RUDOLPH HANS , SCHNELL HERMANN
CPC classification number: G03F7/031 , C08F2/46 , C08F36/16 , C08F283/01 , C08G75/08
Abstract: The invention relates to compounds and mixtures of compounds polymerisable by UV-irradiation which contain Alpha -substituted benzoins of the formula IN WHICH Ar stands for the unsubstituted phenyl radical or a phenyl radical substituted by lower alkyl having up to about 4 carbon atoms, methoxy, ethoxy or halogen, and R stands for hydrogen or acetyl, and the production of polymeric compounds thereof.
Abstract translation: 本发明涉及可通过UV照射聚合的化合物和可混合的化合物，它们含有式IN的α-取代苯偶姻，其中Ar表示未取代的苯基或被具有至多约4个碳原子的低级烷基取代的苯基，甲氧基， 乙氧基或卤素，R代表氢或乙酰基，以及其聚合物的制备。
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9.发明授权Polyester moulding and coating materials which can be hardened by uv-irradiation 失效通过紫外线照射可以硬化的聚酯成型和涂层材料
公开(公告)号：US3639321A
公开(公告)日：1972-02-01
申请号：US3639321D
申请日：1968-04-23
Applicant: BAYER AG
Inventor： FUHR KARL , RUDOLPH HANS , SCHNELL HERMANN , PATHEIGER MANFRED
IPC: C08F283/01 , C08F45/52
CPC classification number: C08F283/01 , Y10S522/901 , C08F2/46
Abstract: COMPSOITIONS WHICH CAN BE HARDENED BY ULTAVIOLET IRRADIATION AND HAVE IMPROVED DARK STORABILITY COMPRISING AN UNSATURATED POLYESTER OF AN A,B-UNSATURATED IDCARBOXYLICACID AND A POLYOL, A COPOLYMERIZABLLE MONOMERIC COMPOUND AND, AS PHOTOSENSITIZER, A BENZOIN ETHER OF A SECONDARY ALCOHOL.
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10.发明授权
公开(公告)号：US3891524A
公开(公告)日：1975-06-24
申请号：US50118874
申请日：1974-08-27
Applicant: BAYER AG
Inventor： RUDOLPH HANS , HEINE HANS-GEORG , FUHR KARL , SCHNELL HERMANN
IPC: C07C59/90 , C08F2/46 , C08F283/01 , B01J1/10 , B01J1/12
CPC classification number: C08F2/46 , C07C59/90 , C08F283/01
Abstract: The invention relates to gamma -Hydroxy- gamma -phenyl- gamma -benzoylbutyric acids, the esters and amides thereof, which are useful photosensitisers for the photopolymerisation of polymerisable compounds or compound mixtures including mixtures of unsaturated polyesters and copolymerisable monomeric compounds.
Abstract translation: 本发明涉及γ-羟基-γ-苯基-γ-苯甲酰基丁酸，其酯和酰胺，它们是可聚合的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的单体化合物的混合物。
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