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    ARTICLES PRODUCED BY THERMOFORMING
    102.
    发明申请
    ARTICLES PRODUCED BY THERMOFORMING 有权

    公开(公告)号：US20170260388A1

    公开(公告)日：2017-09-14

    申请号：US15309711

    申请日：2015-04-29

    Applicant: BASF SE

    Inventor： Maximilian LEHENMEIER ,  Gabriel SKUPIN ,  Martin BUSSMANN

    IPC: C08L67/02 ,  B65D75/36 ,  B65D43/00

    CPC classification number: C08L67/02 ,  B65D43/00 ,  B65D75/36 ,  C08K3/013 ,  C08L67/04 ,  C08L2201/08 ,  C08L2203/30 ,  C08L2205/025 ,  C08L2205/03

    Abstract: The present invention relates to an item produced by thermoforming, comprising: i) from 45 to 59% by weight, based on the total weight of components i to iv, of a biodegradable polyester comprising: i-a) from 90 to 100 mol %, based on components i-a to i-b, of succinic acid; i-b) from 0 to 10 mol %, based on components i-a to i-b, of one or more C6-C20 dicarboxylic acids; i-c) from 98 to 102 mol %, based on components i-a to i-b, of 1,3-propanediol or 1,4-butanediol; i-d) from 0.05 to 1% by weight, based on components i-a to i-c, of a chain extender or branching agent; ii) from 5 to 14% by weight, based on the total weight of components i to iv, of an aliphatic-aromatic polyester comprising: ii-a) from 30 to 70 mol %, based on components ii-a to ii-b, of a C6-C18-dicarboxylic acid; ii-b) from 30 to 70 mol %, based on components ii-a to ii-b, of terephthalic acid; ii-c) from 98 to 100 mol %, based on components ii-a to ii-b, of 1,3-propanediol or 1,4-butanediol; ii-d) from 0.05 to 1% by weight, based on components ii-a to ii-c, of a chain extender or branching agent; iii) from 15 to 24% by weight, based on the total weight of components i to iv, of polylactic acid; iv) from 10 to 35% by weight, based on the total weight of components i to iv, of at least one mineral filler; where the following applies to the compounded material comprising components i to iv: the ratio of component i to component iii in the compounded material is from 2.2 to 3.2, and the MVR of the compounded material is from 1 to 10 cm3/10 min in accordance with DIN EN 1133-1 of Mar. 1, 2012 (190° C., 2.16 kg).

    INJECTION-MOULDED ARTICLE
    103.
    发明申请
    INJECTION-MOULDED ARTICLE 有权

    公开(公告)号：US20170260387A1

    公开(公告)日：2017-09-14

    申请号：US15309696

    申请日：2015-04-29

    Applicant: BASF SE

    Inventor： Maximillian LEHENMEIER ,  Gabriel SKUPIN ,  Martin BUSSMANN

    IPC: C08L67/02 ,  B65D75/36 ,  B65D43/00

    CPC classification number: C08L67/02 ,  B65D43/00 ,  B65D75/36 ,  C08K3/013 ,  C08L67/04 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2205/03

    Abstract: The present invention relates to an injection-molded item with HDT-B temperature of from 80 to 105° C. in accordance with DIN EN ISO 75-2:2004-09, comprising: i) from 47 to 59% by weight, based on the total weight of components i to iv, of a biodegradable aliphatic polyester; ii) from 3 to 14% by weight, based on the total weight of components i to iv, of an aliphatic-aromatic polyester; iii) from 15 to 24% by weight, based on the total weight of components i to iv, of polylactic acid; iv) from 10 to 35% by weight, based on the total weight of components i to iv, of at least one mineral filler; where the following applies to the compounded material comprising components i to iv: the ratio of component i to component iii in the compounded material is from 2.2 to 3.2, and the MVR of the compounded material is from 8 to 50 cm3/10 min in accordance with DIN EN 1133-1 of March 1, 2012 (190° C., 2.16 kg).

    RESIN COMPOSITION FOR MOLDING USE
    109.
    发明申请
    RESIN COMPOSITION FOR MOLDING USE 有权

    公开(公告)号：US20170183491A1

    公开(公告)日：2017-06-29

    申请号：US15316285

    申请日：2015-07-23

    Applicant: SEKISUI CHEMICAL CO., LTD. ,  TOKUYAMA SEKISUI CO., LTD.

    Inventor： Kenichi MATSUMURA ,  Atsushi SEIKI ,  Norikazu MASHINO ,  Atsushi KAWANO ,  Kei YOSHIYAMA

    IPC: C08L27/24 ,  C08K5/134 ,  F16L9/127 ,  C08K5/098

    CPC classification number: C08L27/24 ,  C08K3/014 ,  C08K3/22 ,  C08K5/005 ,  C08K5/098 ,  C08K5/1345 ,  C08K2201/014 ,  C08K2201/019 ,  C08L2201/08 ,  C08L2203/18 ,  F16L9/127

    Abstract: The present invention provides a resin composition for molding that allows production of a molded body having excellent thermal stability as well as high flexibility and strength, without using heavy metals such as lead and tin, and also provides a molded body obtained using the resin composition for molding. The present invention provides a resin composition for molding, including a chlorinated polyvinyl chloride and a thermal stabilizer, the chlorinated polyvinyl chloride having structural units (a) to (c) represented by formulae (a) to (c) shown below: —CCl2—  (a), —CHCl—  (b), —CH2—  (c), the proportion of the structural unit (a) being 17.5 mol % or less, the proportion of the structural unit (b) being 46.0 mol % or more, and the proportion of the structural unit (c) being 37.0 mol % or less, relative to the total number of moles of the structural units (a), (b), and (c), the chlorinated polyvinyl chloride having a chlorine content of 63 mass % or more and less than 72 mass %, the thermal stabilizer containing a calcium alkyl carboxylate and a zinc compound, and the resin composition for molding having a loss in quantity on heating at 230° C. of less than 2 mass %.

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