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公开(公告)号：US3707587A
公开(公告)日：1972-12-26
申请号：US3707587D
申请日：1971-03-16
Applicant: BAYER AG
Inventor： SCHLIEBS REINHARD , UHLIG KONRAD , OERTEL GUNTER , DIEHR HANS-JOACHIM
IPC: C07F9/40 , C07F9/6571 , C07F9/6584 , C08G18/38
CPC classification number: C08G18/3889 , C07F9/4006 , C07F9/6571 , C07F9/6584
Abstract: THE INVENTION RELATES TO AN IMPROVED PROCESS FOR THE PREPARATION OF ORGANIC PHOSPHORUS COMPOUNDS HAVING FREE HYDROXY GROUPS AND WHICH ARE USEFUL FOR THE PRODUCTION OF FLAME RESISTANT POLYURETHANE RESINS. PRODUCTION OF ORGANIC PHOSPHORUS COMPOUNDS BY REACTING SPIROCYCLIC COMPOUNDS WITH CARBONYL C OMPOUNDS AND ALKANOLAMINES AND THE UTILITY THEREOF IN THE PRODUCTION OF FLAME-RESISTANT POLYURETHANE RESINS.
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Patent Agency Ranking2.发明授权Basic catalysts containing aromatic nuclei and araliphatically bound tertiary amino groups for the polymerization of nco groups 失效含有NCO基团聚合物的芳香族核酸和碱性邻苯二甲酰亚胺基团的基本催化剂
公开(公告)号：US3580890A
公开(公告)日：1971-05-25
申请号：US3580890D
申请日：1968-10-25
Applicant: BAYER AG
Inventor： DIEHR HANS JOACHIM , MERTEN RUDOLF , PIECHOTA HELMUT , UHLIG KONRAD
CPC classification number: C08G18/02 , C08G18/09 , C08G18/1816 , Y10S521/902
Abstract: A PROCESS FOR THE PRODUCTION OF POLYISOCYANURATES WHEREIN COMPOUNDS OR MIXTURES OF COMPOUNDS CONTAINING AT LEAST TWO ISOCYANATE GROUPS ARE REACTED IN THE PRESENCE OF BASIC COMPOUNDS CONTAINING AT LEAST TWO AROMATIC NUCLEI AND AT LEAST ON ARALIPHATICALLY BOUND TERTIARY AMINO FUNCTION PER MOLECULE.
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3.发明授权
公开(公告)号：US3580868A
公开(公告)日：1971-05-25
申请号：US3580868D
申请日：1968-12-27
Applicant: BAYER AG
Inventor： DIEHR HANS JOACHIM , MERTEN RUDOLF , PIECHOTA HELMUT , UHLIG KONRAD
CPC classification number: C08G18/1825 , C08G18/02 , C08G18/1816 , C08G2105/00 , C08G2105/02 , Y10S521/901 , Y10S521/902
Abstract: SYNTHETIC RESINS ESPECIALLY FOAMS ARE PREPARED BY POLYMERISATION OF COMPOUNDS WHICH CONTAIN MORE THAN ONE ISOCYANATE GROUP IN THE MOLECULE, IN THE PRESENCE OF MANNICH BASE CATALYST WHICH ARE OBTAINED BY REACTION BETWEEN DIMETHYLAMINE, FORMALDEHYDE AND PHENOLS WHICH CONTAIN IN THE MOLECULE AT LEAST ONE ORGAINC SUBSTITUENT WHICH HAS AT LEAST 6 CARBON ATOMS, OPTIONALLY, IN THE PRESENCE OF LESS THAN EQUIVALENT QUANTITIES OF COMPOUNDS WHICH CONTAIN ACTIVE HYDROGEN ATOMS AND THE USUAL AUXILIARY AGENTS.
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4.发明授权Process for the production of synthetic resins which contain urethane groups 失效生产含有URETHANE组合物的合成树脂的方法
公开(公告)号：US3644228A
公开(公告)日：1972-02-22
申请号：US3644228D
申请日：1970-01-19
Applicant: BAYER AG
Inventor： DICHR HANS JOACHIM , MERTEN RUDOLF , UHLIG KONRAD
CPC classification number: C08G18/3819 , Y10S260/24 , Y10S521/906
Abstract: A process is provided for the production of synthetic urethane resins from polyhydroxyl compounds, polyisocyanates organic, flame protective agents and, if desired; blowing agents and other additives in which N-methylol compounds of the structure WHEREIN THE Acyl radical represents a -COH, -COR'''', -COOR'''', SO2R'''', -SO2R'''''' or -PO(OR'''')2 radical in which R''''is a C1 to C18 alkyl radical and R'''''' is a C6 to C14, preferably C6, aryl radical, R and R'' are hydrogen or a C1 to C4 alkyl radical and n is an integer of 1 to 3 are used in a quantity of from about 1 to about 20 percent by weight based on the quantity of polyisocyanate.
Abstract translation: 提供用于从多羟基化合物，多异氰酸酯有机物，阻燃剂和如果需要生产合成聚氨酯树脂的方法; 发泡剂和其中酰基的结构的N-羟甲基化合物代表-COH，-COR“，-COOR”，-SO2R“，-SO2R”或-PO（OR“）的其他添加剂， ）2基团，其中R“为C1至C18烷基，R”'为C6至C14，优选C6，芳基，R和R'为氢或C1至C4烷基，n为整数 基于多异氰酸酯的量使用1至3的量为约1至约20重量％。
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公开(公告)号：US3634345A
公开(公告)日：1972-01-11
申请号：US3634345D
申请日：1969-07-09
Applicant: BAYER AG
Inventor： DIEHR HANS JOACHIM , MERTEN RUDOLF , UHLIG KONRAD , PIECHOTA HELMUT , WEBER CHRISTIAN
CPC classification number: C08G18/02 , C08G18/225 , C08G2105/00 , Y10S521/901 , Y10S521/902
Abstract: A PROCESS IS PROVIDED FOR THE PRODUCTION OF SYNTHETIC RESINS BASED ON ISOCYANATES USING BASIC CATALYSTS WHEREIN COMPOUNDS HAVING MORE THAN ONE ISOCYANATE GROUP IN THE MOLECULE ARE POLYMERIZED USING ALKALI METAL SALTS OF AROMATIC O-HYDROXYCARBOXYLIC ACIDS AS THE POLYMERIZATION CATALYST.
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6.发明授权Synthetic resins comprising reaction products of isocyanates and process for their production 失效包含异氰酸酯的反应产物的合成树脂及其生产方法
公开(公告)号：US3620986A
公开(公告)日：1971-11-16
申请号：US3620986D
申请日：1968-12-27
Applicant: BAYER AG
Inventor： DIEHR HANS JOACHIM , MERTEN RUDOLF , PIECHOTA HELMUT , UHLIG KONRAD
CPC classification number: C08G18/1825 , C08G18/02 , C08G18/1816 , C08G2105/00 , C08G2105/02 , Y10S521/901 , Y10S521/902
Abstract: Synthetic resins which contain isocyanurate groups, especially foam materials are prepared by polymerization of compounds which contain more than one isocyanate group in the molecule in the presence of mononuclear Mannich bases of secondary amines, formaldehyde and phenols which Mannich bases are capable of incorporation in the polymer molecule and which contain, in addition to a substituted aminomethyl group and a phenolic OH group, at least one other group which contains hydrogen atoms which react with isocyanates.
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