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    Biodegradable sheet
    5.
    发明专利
    Biodegradable sheet 未知

    公开(公告)号：AU2014338515B2

    公开(公告)日：2017-12-14

    申请号：AU2014338515

    申请日：2014-10-27

    Applicant: TIPA CORP LTD

    Inventor： NISSENBAUM DAPHNA ,  NEUMAN TAL ,  PELLED DORI ,  GARTY SHAI ,  KONIECZNY NILI

    IPC: C08J5/18 ,  B65D65/46 ,  C08L101/16

    Abstract: Disclosed is a biodegradable sheet comprising at least one layer which is a direct contact layer, intended to successfully contact materials, such as liquids, while maintaining the mechanical properties of the sheet and to extend the biodegradable sheet shelf life. The direct contact layer may comprise a hydrophobic polymer selected from poly(epsilon-caprolactone) (PCL) polyhydroxybutyrate (PHB), Polydioxanone (PDO) polyglycolic acid (PGA), polybutylene succinate (PBS), polybutylene succinate adipate (PBS A), poly lactic acid (PL A), polybutylene adipate terphtalate (PBAT), polyhydroxyalkanoates (PHA), such as polyhydroxybutyrates (PHB), polyhydroxyvalerates (PHV), and polyhydroxybutyrate-hydroxyvalerate copolymers (PHBV) or any mixture thereof. The biodegradable sheet may further comprise surface treated nanoclay particles, PVOH grafted with a crosslinker and PBS or PBS A The biodegradable sheet may further include at least one metalized, biodegradable, laminate layer.

    Biodegradable sheet
    8.
    发明专利
    Biodegradable sheet 未知

    公开(公告)号：IL272726D0

    公开(公告)日：2020-04-30

    申请号：IL27272620

    申请日：2020-02-17

    Applicant: TIPA CORP LTD ,  NISSENBAUM DAPHNA ,  NEUMAN TAL ,  PELLED DORI ,  GARTY SHAI ,  KONIECZNY NILI

    Inventor： NISSENBAUM DAPHNA ,  NEUMAN TAL ,  PELLED DORI ,  GARTY SHAI ,  KONIECZNY NILI

    IPC: B32B20060101

    Abstract: Disclosed is a biodegradable sheet comprising at least one layer which is a direct contact layer, intended to successfully contact materials, such as liquids, while maintaining the mechanical properties of the sheet and to extend the biodegradable sheet shelf life. The direct contact layer may comprise a hydrophobic polymer selected from poly(epsilon-caprolactone) (PCL) polyhydroxybutyrate (PHB), Polydioxanone (PDO) polyglycolic acid (PGA), polybutylene succinate (PBS), polybutylene succinate adipate (PBSA), poly lactic acid (PLA), polybutylene adipate terphtalate (PBAT), polyhydroxyalkanoates (PHA), such as polyhydroxybutyrates (PHB), polyhydroxyvalerates (PHV), and polyhydroxybutyrate-hydroxyvalerate copolymers (PHBV) or any mixture thereof. The biodegradable sheet may further comprise surface treated nanoclay particles, PVOH grafted with a crosslinker and PBS or PBSA The first hydrophobic polymer is present in said at least one layer in an amount of about 30% w/w.

    Biodegradable sheet
    9.
    发明专利
    Biodegradable sheet 未知

    公开(公告)号：NZ703734A

    公开(公告)日：2016-10-28

    申请号：NZ70373413

    申请日：2013-06-13

    Applicant: TIPA CORP LTD

    Inventor： PELLED DORI ,  KONIECZNY NILI ,  NEUMAN TAL ,  NISSENBAUM DAPHNA ,  GARTY SHAI

    IPC: B32B27/18 ,  B32B7/10 ,  B32B19/02 ,  B32B27/08 ,  B32B27/36 ,  B65D65/46 ,  B82Y30/00 ,  C08J5/18 ,  C08K3/34 ,  C08L101/16

    Abstract: Disclosed is a multilayered biodegradable sheet comprising at least one layer which comprises a biodegradable polymer and surface treated nanoclay particles, comprising a bridge between the surface treated nanoclay particles and the biodegradable polymer, the bridge comprising a functional moiety having at least two functional sites, one of which is conjugated to the nanoclay particle surface and another of which is conjugated to the biodegradable polymer. Also disclosed is a multilayered biodegradable sheet comprising at least one layer which comprises polyvinyl alcohol (PVOH) grafted with a crosslinker and polybutylene succinate (PBS) or polybutylene succinate adipate (PBSA).

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