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    GREITO VERPIMO SIŪLAI POLIKAPROLAKTAMO PAGRINDU IR JŲ GAMYBOS BŪDAS
    11.
    发明专利
    GREITO VERPIMO SIŪLAI POLIKAPROLAKTAMO PAGRINDU IR JŲ GAMYBOS BŪDAS 未知

    公开(公告)号：LTIP621A

    公开(公告)日：1994-04-25

    申请号：LTIP621

    申请日：1993-06-04

    Applicant: BASF AG

    Inventor： MATTHIES PAUL ,  HAHN KARL ,  MELL KARLHEINZ ,  SAUER THOMAS ,  WEINERTH KLAUS ,  LAUN MARTIN ,  HABERKORN HERBERT

    IPC: C08G69/00 ,  C08G69/14 ,  C08G69/16 ,  D01F6/60 ,  D01F6/88 ,  D01F6/90

    Abstract: Pluoštas iš polikaprolaktamo santykinio klampumo RV nuo 2,0 iki 3,0(klampumas matuojamas ištirpinus 1 g. pluošto 100 ml 96 svorio % sieros rūgštyje) gaunamas@(a) Ekstruduojant daugiausiai iš polikaprolaktamo sudarytą lydalą per filjerą, taip suformuojant polikaprolaktamo gijas;@(b) Atvėsinant taip pagamintas gijas ir@(c) Atvėsintus filamentus nuimant mažiausiai [3600+1250,(3,0-RV)] m/min greičiu,@kadanaudotas verpimui polikaprolaktamas sintetinamas dalyvaujant mažiausiai vienai dikarboninei rūgščiai, parinktai iššių organinių rūgščių grupių:@-C4-C10-alkandikarboninių rūgščių;@-C5-C8-cikloalkandikarboninių rūgščių;@-Benzol- ir naftalindikarboninių rūgščių, galinčių turėti iki 2 sulfo grupių, kurių molėkulėse karboksilinės grupės nėra gretimos;@-N-C1-C6-alki-N,N-di(C4-C10-alkankarboninių rūgščių) aminų;@-1,4-piperazin-di(C1-C10-alkankarboninių rūgščių), o taip pat šių siūlų panaudojimas pluoštinių medžiagų ir tekstilinių gaminių gamyboje.

    Biologically degradable polyesters
    14.
    发明专利
    Biologically degradable polyesters 未知

    公开(公告)号：CZ294780B6

    公开(公告)日：2005-03-16

    申请号：CZ95799

    申请日：1997-09-19

    Applicant: BASF AG

    Inventor： KOWITZ CHRISTOPH ,  BAUER PETER ,  BEIMBORN DIETER BERNHARD ,  BRUCHMANN BERND ,  FALLER UWE ,  LAUN MARTIN ,  PAGGA UDO ,  PIPPER GUNTER ,  WARZELHAN VOLKER

    IPC: C08J5/00 ,  C08G18/42 ,  C08G18/76 ,  C08G18/79 ,  C08G63/20 ,  C09D5/00 ,  C09D167/00 ,  C09D175/04 ,  D01F6/84 ,  D01F6/92 ,  C08G63/91 ,  C08G63/685 ,  C08G63/16

    Abstract: In the present invention, there are disclosed biologically degradable polyesters based on A/ 95 to 99.99 percent by mole of at least one polyester containing as monomeric building blocks a mixture of 20 to 95 percent by mole of at least one aliphatic or cycloaliphatic dicarboxylic acid or its ester-forming derivative and 5 to 80 percent by mole of at least one aromatic dicarboxylic acid or its ester-forming derivative, and at least one dihydroxy compound or at least one amino alcohol or their mixtures, and if need may be a compound containing two functional groups capable of reaction with acid, amino or hydroxyl end groups of polyester and B/ 0.01 to 5 percent by mole of a mixture comprising 45 to 80 percent by weight of at least one mononuclear isocyanurate or at least one compound that contains two functional groups and 13 to 25 percent by weight of at least one binuclear isocyanurate or at least one compound which contains three functional groups, 5 to 12 percent by weight of at least one trinuclear isocyanurate or at least one compound which contains four functional groups, and 2 to 18 percent by weight of at least one tetra- or higher-nuclear isocyanurate or mixtures of different isocyanurates or at least one compound containing four functional groups, whereby the above-indicated functional groups are capable of reacting with end groups of the polyester A.

    16.
    发明专利
    未知

    公开(公告)号：DE19959420A1

    公开(公告)日：2001-06-13

    申请号：DE19959420

    申请日：1999-12-09

    Applicant: BASF AG

    Inventor： WEBER MARTIN ,  HOPFENSPIRGER XAVER ,  LAUN MARTIN ,  HECKMANN WALTER

    IPC: C08L25/02 ,  C08L25/12 ,  C08L51/04 ,  C08L69/00 ,  C08L51/06 ,  C08L51/10

    Abstract: The invention relates to thermoplastic moulding materials containing the components A, B, C and D as well as optionally E, F, G and H. The sum of said components yields 100 weight %, a) 1 to 97.5 weight % of at least one aromatic polycarbonate A, b) 1 to 97.5 weight % of at least one graft polymer B from b1) 40 to 80 weight % of one graft base from a rubber-elastic polymer B1 based on alkylacrylates with 1 to 8 C atoms in an alkyl radical, ethylene, propylene, dienes and siloxanes and having a glass transition temperature of less than 0 DEG C, b2) 20 to 60 weight % of one support B2 from b21) 60 to 95 weight % styrene or substituted styrenes B21 having the general formula (I) wherein R is a C1-8 alkyl radical or hydrogen and R is a C1-8 alkyl radical and n has the value of 1, 2 or 3 or mixtures thereof and b22) 5 to 40 weight % of at least one unsaturated nitrile B22, C) 1 to 97.5 weight % of at least one thermoplastic copolymerisate C from c1) 60 to 85 weight % styrene or substituted styrenes C1 of the general formula (I) or mixtures thereof and c2) 15 to 40 weight % of at least one unsaturated nitrile C2, d) 0.5 to 50 weight % of a copolymerisate D from d1) 5 to 95 weight % of a thermoplastic styrene copolymer D1 from d11) 60 to 85 weight % styrene or substituted styrene D11 of the general formula (I) or mixtures thereof and d12) 15 to 40 weight % of at least one unsaturated nitrile D12, whereby 0.2 to 20 weight % relative to the sum of the components D11 and D12 is replaced by monomers which incorporate epoxy, hydroxy, carboxyl and/oxazoline groups, d2) 5 to 95 % of at least one thermoplastic polyester D2, and optionally other ingredients.

    18.
    发明专利
    未知

    公开(公告)号：NO991354L

    公开(公告)日：1999-05-20

    申请号：NO991354

    申请日：1999-03-19

    Applicant: BASF AG

    Inventor： KOWITZ CHRISTOPH ,  BAUER PETER ,  BEIMBORN DIETER BERNHARD ,  BRUCHMANN BERND ,  FALLER UWE ,  LAUN MARTIN ,  PAGGA UDO ,  PIPPER GUNTER ,  WARZELHAN VOLKER

    IPC: C08J5/00 ,  C08G18/42 ,  C08G18/76 ,  C08G18/79 ,  C08G63/20 ,  C09D5/00 ,  C09D167/00 ,  C09D175/04 ,  D01F6/84 ,  D01F6/92 ,  C08G63/16 ,  C09D167/02

    Abstract: PCT No. PCT/EP97/04908 Sec. 371 Date Mar. 17, 1999 Sec. 102(e) Date Mar. 17, 1999 PCT Filed Sep. 19, 1997 PCT Pub. No. WO98/12242 PCT Pub. Date Mar. 20, 1998Biodegradable polyesters based on A) 95-99.99 mol % of at least one polyester A containing as monomeric building blocks of an acid component comprising a11) 20-95 mol % of at least one aliphatic or cycloaliphatic dicarboxylic acid or its ester-forming derivative and a12) 5-80 mol % of at least one aromatic dicarboxylic acid or its ester-forming derivative and at least one dihydroxy compound or at least one amino alcohol or their mixtures, and B) 0.01-5 mol % of a mixture comprising mono-, bi-, tri-, tetra- and higher-nuclear isocyanurates or corresponding compounds containing two, three or four functional groups capable of reacting with the end groups of polyester A, or mixtures of the isocyanurates and the corresponding compounds, as well as molding compositions comprising said polyesters, their manufacture and their use in the manufacture of moldings, filsm, fibers and coatings.

    20.
    发明专利
    未知

    公开(公告)号：NO991354D0

    公开(公告)日：1999-03-19

    申请号：NO991354

    申请日：1999-03-19

    Applicant: BASF AG

    Inventor： KOWITZ CHRISTOPH ,  BAUER PETER ,  BEIMBORN DIETER BERNHARD ,  BRUCHMANN BERND ,  FALLER UWE ,  LAUN MARTIN ,  PAGGA UDO ,  PIPPER GUNTER ,  WARZELHAN VOLKER

    IPC: C08J5/00 ,  C08G18/42 ,  C08G18/76 ,  C08G18/79 ,  C08G63/20 ,  C09D5/00 ,  C09D167/00 ,  C09D175/04 ,  D01F6/84 ,  D01F6/92 ,  C08G

    Abstract: PCT No. PCT/EP97/04908 Sec. 371 Date Mar. 17, 1999 Sec. 102(e) Date Mar. 17, 1999 PCT Filed Sep. 19, 1997 PCT Pub. No. WO98/12242 PCT Pub. Date Mar. 20, 1998Biodegradable polyesters based on A) 95-99.99 mol % of at least one polyester A containing as monomeric building blocks of an acid component comprising a11) 20-95 mol % of at least one aliphatic or cycloaliphatic dicarboxylic acid or its ester-forming derivative and a12) 5-80 mol % of at least one aromatic dicarboxylic acid or its ester-forming derivative and at least one dihydroxy compound or at least one amino alcohol or their mixtures, and B) 0.01-5 mol % of a mixture comprising mono-, bi-, tri-, tetra- and higher-nuclear isocyanurates or corresponding compounds containing two, three or four functional groups capable of reacting with the end groups of polyester A, or mixtures of the isocyanurates and the corresponding compounds, as well as molding compositions comprising said polyesters, their manufacture and their use in the manufacture of moldings, filsm, fibers and coatings.

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