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1. 发明授权

US3471447A Production of moldings from polyurethane elastomers 失效
标题翻译：从聚氨酯弹性体生产模具
公开(公告)号：US3471447A
公开(公告)日：1969-10-07
申请号：US3471447D
申请日：1965-12-17
申请人： BASF AG
发明人： KUNDE JOACHIM , WILHELM HANS , DOERFEL HELMUT
IPC分类号： C08G18/10 , C08G18/42 , C08G22/10
CPC分类号： C08G18/4238 , C08G18/10 , C08G18/42 , C08G18/30

2. 发明授权

US3707344A Differential-dyeing textiles 失效
标题翻译：差异性染色纺织品（DIFFERENTIAL-DYEING TEXTILES）
公开(公告)号：US3707344A
公开(公告)日：1972-12-26
申请号：US3707344D
申请日：1970-04-13
申请人： BASF AG
发明人： BECHT GUENTER , KUNDE JOACHIM , FRANCE NORMAN LA , MUELLER KARL ROBERT
IPC分类号： D03D15/00 , D06P3/82 , D02G3/04 , D06P3/86
CPC分类号： D06P3/8209 , D03D15/00 , D03D15/0077 , D03D2700/0144 , D10B2331/02 , D10B2401/14 , D10B2503/04
摘要： TEXTILES OF AT LEAST TWO DIFFERENT POLYAMIDE YARNS WHEREIN FROM 10 TO 90% BY WEIGHT OF THE YARN IN THE TEXTILE IS YARN OF A POLYAMIDE WHICH CONTAINS FROM 1 TO 15% BY WEIGHT OF XYALKYLATED POLYAMIDE. THESE TEXTILES ARE DYED IN CONTRASTING SHADES IN A SINGLE-BATH PIECEDYEING PROCEDURE.

3. 发明授权

US3637908A Production of polyacrylonitrile filaments 失效
标题翻译：聚丙烯酰胺薄膜的生产
公开(公告)号：US3637908A
公开(公告)日：1972-01-25
申请号：US3637908D
申请日：1969-07-09
申请人： BASF AG
发明人： POHLEMANN HEINZ , WURMB ROLF , KUNDE JOACHIM , STANGER BERND
IPC分类号： C08L33/20 , C08G41/04
CPC分类号： C08L33/20 , C08L2666/14
摘要： PRODUCTION OF ANTISTATIC FILAMENTS, THREADS OR FIBERS BASED ON ACRYLONITRILE POLYMERS BY SPINNING SOLUTIONS OF THESE POLYMERS IN ORGANIC SOLVENTS, THE SOLUTIONS CONTAINING OXYALKYLATED SYNTHETIC LINEAR POLYAMIDES.

4. 发明授权

US3496144A Production of hydrolysis-resistant polyurethane elastomers based on adipic acid; 1,6-hexanediol; 2,2,4-trimethyl-1,3-pentanediol polyesters 失效
标题翻译：基于ADIPIC生产抗水性聚氨酯弹性体; 1,6-HEXANEDIOL; 2,2,4-三甲基-1,3-苯二酚聚酯
公开(公告)号：US3496144A
公开(公告)日：1970-02-17
申请号：US3496144D
申请日：1966-11-29
申请人： BASF AG
发明人： KUNDE JOACHIM , WILHELM HANS , DOERFEL HELMUT , RAUCH KONRAD
IPC分类号： C08G18/10 , C08G18/42 , C08G22/10
CPC分类号： C08G18/4238 , C08G18/10 , Y10S528/903 , Y10S528/906 , C08G18/30

5. 发明专利

CA970242A USE OF ION EXCHANGERS IN TEXTILE WASHING PROCESSES 未知
公开(公告)号：CA970242A
公开(公告)日：1975-07-01
申请号：CA167898
申请日：1973-04-03
申请人： BASF AG
发明人： POHLEMANN HEINZ , KUNDE JOACHIM , SANNER AXEL
IPC分类号： B01J47/12 , C08J5/22 , C11D3/37 , C11D11/00

6. 发明专利

CA839848A PRODUCTION OF ELASTOMERS CONTAINING URETHANE GROUPS 未知
公开(公告)号：CA839848A
公开(公告)日：1970-04-21
申请号：CA839848D
申请人： BASF AG
发明人： KUNDE JOACHIM , RAUCH KONRAD , WILHELM HANS , DOERFEL HELMUT

7. 发明专利

CA815435A PRODUCTION OF MOLDINGS FROM ELASTOMERS 未知
公开(公告)号：CA815435A
公开(公告)日：1969-06-17
申请号：CA815435D
申请人： BASF AG
发明人： KUNDE JOACHIM , DOERFEL HELMUT , WILHELM HANS

8. 发明专利

GB1078542A Process for the production of highly elastic molded polyurethane articles 未知
公开(公告)号：GB1078542A
公开(公告)日：1967-08-09
申请号：GB4933864
申请日：1964-12-04
申请人： BASF AG
发明人： GEHM ROBERT , KUNDE JOACHIM , MERTES FRIEDRICH
IPC分类号： C08G18/10
摘要： Elastic moulded polyurethane articles are prepared by reacting in solution in an inert polar solvent a linear isocyanate modified polyhydroxyl compound of M.W. 750-6000 and a melting point below 50 DEG C. having terminal -NCO groups with a dihydrazino-di-s-triazino compound in which monohydrazino-s-triazines are linked via a bivalent diamine radical, and moulding the resulting solution while removing the solvent by heating. The dihydrazino compound may have the formula where A is a diamine radical attached to the triazine rings via its nitrogen atoms and B is hydrogen chlorine or a monovalent aliphatic or aromatic group of 1-8 C or -OR, or -NR1R2, where R1 and R2 are hydrogen or monovalent aliphatic or aromatic groups of 1-8 C.

9. 发明专利

CA752486A PROCESS FOR THE PRODUCTION OF HIGHLY ELASTIC MOLDED ARTICLES 未知
公开(公告)号：CA752486A
公开(公告)日：1967-02-07
申请号：CA752486D
申请人： BASF AG
发明人： GEHM ROBERT , MERTES FRIEDRICH , KUNDE JOACHIM

10. 发明专利

CA1050693A PRODUCTION OF MODIFIED POLYALKYLENE TEREPHTHALATES 未知
公开(公告)号：CA1050693A
公开(公告)日：1979-03-13
申请号：CA204585
申请日：1974-07-11
申请人： BASF AG
发明人： STREHLER HUGO , BEER LUDWIG , KUNDE JOACHIM , MATTHIES HANS G , POHLEMANN HEINZ
IPC分类号： C08G63/00 , C08G63/181 , C08G63/183 , C08G63/78 , C08G63/18 , C08G63/22
摘要： A process for the production of a modified polyalkylene terephthalate from the radical of terephthalic acid and the radical of a glycol of two to six carbon atoms in which from 1 to 50 mole % of the terephthalic acid radical has been replaced by an aliphatic dicarboxylic acid radical of four to twelve carbon atoms. The aliphatic dicarboxylic acid is esterified by heating with the glycol in a molar ratio of from 1:1.2 to 1:1.8 at a temperature of from about 5 to 20.degree.C below the boiling point of the glycol until the degree of esterification is from 90 to 95 mole % based on the aliphatic dicarboxylic acid; a dialkyl terephthalate is transesterified with the glycol in a molar ratio of from 1:1.2 to 1:2 in the presence of a catalyst in an amount of from 0.01 to 0.2% by weight base on dialkyl-terephthalate by heating to a temperature of from 130.degree. to 240.degree.C at atmospheric pressure until at least 95% of the alkoxy groups present have been eliminated. The esterification product is mixed with the transesterification product and polycondensation is carried out at a temperature of from 240.degree. to 290.degree.C and a pressure of from 0.1 to 760 mm, in the presence of a catalyst in an amount of from 0.01 to 0.2% by weight based on the polyester. The polyester obtained is suitable for example for mouldings or as an adhesive.

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