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    Polyamines of xylened amines
    2.
    发明授权
    Polyamines of xylened amines 失效
    多晶氨基多胺

    公开(公告)号：US3725478A

    公开(公告)日：1973-04-03

    申请号：US3725478D

    申请日：1970-08-19

    Applicant: HOECHST AG

    Inventor： HANSCHKE E ,  FESTER W ,  JAKOB F

    IPC: C08G73/00 ,  C07C67/00 ,  C07C209/00 ,  C07C209/22 ,  C07C211/27 ,  C08G73/02 ,  C07C87/28

    CPC classification number: C08G73/02

    Abstract: Polyamines of the formula

    AND THE LINKAGES OF THE RINGS ARE META- AND/OR PARA-LINKAG

    AND, TO A SMALL EXTENT, ALSO ORTHO-LINKAGES. These polyami

    are preferably prepared by desaminating hydrogenation of a

    least one of the isomeric m- and p-xylylene diamines,

    optionally in admixture with a small amount of o-xylylene

    diamine; they are suitable, for example, as modification

    components for the preparation of film and fiber-forming

    polyamides.

    IN WHICH N REPRESENTS A WHOLE NUMBER OF FROM 1 TO 10, PREFERABLY FROM 1 TO 3, R1 represents H or

    R2 represents NH2 or

    AND THE LINKAGES OF THE RINGS ARE META- AND/OR PARA-LINKAGES AND, TO A SMALL EXTENT, ALSO ORTHO-LINKAGES. These polyamines are preferably prepared by desaminating hydrogenation of at least one of the isomeric m- and p-xylylene diamines, optionally in admixture with a small amount of o-xylylene diamine; they are suitable, for example, as modification components for the preparation of film and fiber-forming polyamides. The rings in the said polyamines may also contain low molecular weight alkyl-substituted groups; this means, of course, that the starting substances for the preparation of the polyamines carry corresponding alkyl-substituents.

    Abstract translation: 式中的多胺N表示1至10的全部数，优选1至3，R1表示H或R2表示NH2，或者环与链接和/或相关链接的链接，以及A 小范围，还有OROO-LINKAGES。 这些多胺优选通过至少一种异构间苯二甲胺和对二甲苯二胺的氢化进行脱氨反应制备，任选与少量邻苯二甲胺混合; 它们例如适用于制备膜和纤维形成聚酰胺的改性组分。

    Cycloalkyl alkylene and arylalkylene polyamines
    3.
    发明授权
    Cycloalkyl alkylene and arylalkylene polyamines 失效
    环烷基亚烷基和亚苄基聚酰胺

    公开(公告)号：US3755445A

    公开(公告)日：1973-08-28

    申请号：US3755445D

    申请日：1970-08-19

    Applicant: HOECHST AG

    Inventor： HANSCHKE E ,  FESTER W ,  JAKOB F

    IPC: C08K5/00 ,  C07C67/00 ,  C07C209/00 ,  C07C209/08 ,  C07C211/36 ,  C08G73/00 ,  C08G73/02 ,  C08K5/17 ,  C07C87/02 ,  C07C87/28

    CPC classification number: C08G73/0206 ,  C08G73/02

    Abstract: NOVEL POLYAMINES ARE PREPARED IN KNOWN MANNER. THEY HAVE THE FORMULA

    H-(NH-CH2-CYCLOHEXYLENE-CH2)Q-NH-((CH2)P-NH-CH2-CYCLO-

    HEXYLENE-CH2-NH)M-((CH2)P-NH)Q''-H

    IN WHICH:

    P REPRESENTS A WHOLE NUMBER OF FROM 1 TO 12, PREFERABLY FROM 2 TO 4, Q AND Q'' EQUAL 0 OR 1, M REPRESENTS A WHOLE NUMBER OF FROM 1 TO 10, PREFERABLY FROM 1 TO 2 (IF Q AND Q'' ARE 0) TO 4,
    THE LINKAGES OF THE RINGS ARE 1,3 AND/OR 1,4-LINKAGES, AND, OPTIONALLY, TO A SMALL EXTENT, ALSO 1,2-LINKAGES, AT LEAST HALF OF THE RINGS BEING CYCLO-ALIPHATIC, THE REST BEING AROMATIC. THE RINGS MAY ALSO BE SUBSTITUTED BY LOW MOLECULAR WEIGHT ALKYL GROUPS. THE POLYAMINES ARE SUITABLE, FOR EXAMPLE, AS MODIFICATION COMPONENTS FOR THE PREPARATION OF FILM AND FIBER-FORMING POLYAMIDES.

    POLYAMINES AND PROCESS FOR PREPARING THEM
    4.
    发明专利
    POLYAMINES AND PROCESS FOR PREPARING THEM 未知

    公开(公告)号：CA927398A

    公开(公告)日：1973-05-29

    申请号：CA91456

    申请日：1970-08-25

    Applicant: HOECHST AG

    Inventor： HANSCHKE E ,  JAKOB F ,  FESTER W

    IPC: C08G73/00 ,  C07C67/00 ,  C07C209/00 ,  C07C209/22 ,  C07C211/27 ,  C08G73/02

    Abstract: Polyamines of the formula IN WHICH N REPRESENTS A WHOLE NUMBER OF FROM 1 TO 10, PREFERABLY FROM 1 TO 3, R1 represents H or R2 represents NH2 or AND THE LINKAGES OF THE RINGS ARE META- AND/OR PARA-LINKAGES AND, TO A SMALL EXTENT, ALSO ORTHO-LINKAGES. These polyamines are preferably prepared by desaminating hydrogenation of at least one of the isomeric m- and p-xylylene diamines, optionally in admixture with a small amount of o-xylylene diamine; they are suitable, for example, as modification components for the preparation of film and fiber-forming polyamides.

    FIBER-FORMING POLYAMIDES WITH AN INCREASED CONTENT OF AMINO GROUPS
    7.
    发明专利
    FIBER-FORMING POLYAMIDES WITH AN INCREASED CONTENT OF AMINO GROUPS 未知

    公开(公告)号：CA921640A

    公开(公告)日：1973-02-20

    申请号：CA91459

    申请日：1970-08-25

    Applicant: HOECHST AG

    Inventor： FESTER W ,  HANSCHKE E ,  JAKOB F

    IPC: C08G69/00 ,  C08G69/02

    Abstract: 1326065 Polyamides FARBWERKE HOECHST AG 26 Aug 1970 [26 Aug 1969] 41032/70 Heading C3R The acid dye-receptivity of polyamides is enhanced by incorporating therein up to 10 wt. per cent of one or more polyamines contributing basic groups which is or include a polyamine of the formula where p is 1 to 12, q and q 1 are each 0 or 1, m is 1 to 10 and at least half the rings are cycloaliphatic. The polyamines are the subject of Specification 1,290,977. Other polyamines which may be used in conjunction therewith are those of formulµ where x is 0 to 30 and R 1 and R 11 are each H, CH 3 or C 2 H 5 , described in Canadian Specification 837,201, and which are the subject of Specification 1,294,984 and where use for the present purpose is claimed in Specification 1,326,064. In all the formulae the ring linkages are preferably m- and/or pwith not more than 10% o-. The polyamine may be incorporated with the polyamide forming starting materials, optionally together with up to 0À3% of a phosphorus acid or ester, or melted with the preformed polyamide. Specified polyamides are those derived from aminocaproic or undecanoic acid or their lactams and from salts of tetra-, hexa-, or octa-methylene diamine with glutaric, adipic, pimelic, suberic, azelaic or sebacic acid. The specified polyamines are stated to result in a more thermally stable polyamide than those previously proposed.

    FIBER-FORMING POLYAMIDES WITH AN INCREASED CONTENT OF AMINO GROUPS
    8.
    发明专利
    FIBER-FORMING POLYAMIDES WITH AN INCREASED CONTENT OF AMINO GROUPS 未知

    公开(公告)号：CA921639A

    公开(公告)日：1973-02-20

    申请号：CA91458

    申请日：1970-08-25

    Applicant: HOECHST AG

    Inventor： HANSCHKE E ,  JAKOB F ,  FESTER W

    IPC: C08G69/00 ,  C08G69/02 ,  C08L77/00

    Abstract: 1326064 Polyamides FARBWERKE HOECHSTAG 26 Aug 1970 [26 Aug 1969] 41031/70 Heading C3R The acid-dye receptivity of polyamides is enhanced by incorporating therein up to 10 wt. per cent of one or more polyamines contributing basic groups which is, or include, a polyamine of the formula where n is 1 to 10, R 1 is H or and R 2 is NH 2 or Other polyamines which may be used in admixture therewith are those of the formulae where x is 0 to 30 and R 1 and R 11 are each H, CH 3 or C 2 H 5 . In all the formulae the ring linkages are preferably m- and/or p with not more than 10% o-. The polyamine may be incorporated with the polyamide-forming starting materials, optionally together with up to 0À3 wt. per cent of a phosphorous compound, or melted with the preformed polyamide. The essential polyamines may be prepared in accordance with Specification 1,294,984 and the optional polyamines in accordance with Canadian Specification 837,201. Specified polyamides are those derived from amino-caproic or undecanoic acid or their lactams and from salts of tetra-, hexa- or octa-methylene diamine with glutaric, adipic, pimelic, suberic, azelaic or sebacic acid. The specified polyamines are stated to give a more thermally stable polyamide than those previously proposed.

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