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    POLYISOCYANURATE FOAM COMPOSITES AND THEIR PRODUCTION AND USE
    1.
    发明申请
    POLYISOCYANURATE FOAM COMPOSITES AND THEIR PRODUCTION AND USE 审中-公开
    聚异氰酸酯泡沫复合材料及其生产和使用

    公开(公告)号：US20160319096A1

    公开(公告)日：2016-11-03

    申请号：US15105287

    申请日：2014-12-15

    Applicant: ROCKWOOL INTERNATIONAL A/S

    Inventor： Jakub Lisowski ,  Dorte Bartnik Johansson ,  Anders Bach

    IPC: C08J9/00 ,  C08J9/14

    Abstract: The invention relates to a method for the production of a rigid PIR foam composite containing man-made vitreous fibres (MMVF), the method comprising: providing MMVF, wherein at least 50% of the fibres by weight have a length of less than 250 μm; providing a polyol component; mixing the MMVF and polyol component in a ratio such that the amount of MMVF is at least 10% by weight based on total weight of polyol component; emulsifying pentane with the mixture of polyol component and MMVF; inducing foam formation by addition of a further component which comprises isocyanate.

    Abstract translation: 本发明涉及一种生产包含人造玻璃纤维（MMVF）的刚性PIR泡沫复合材料的方法，该方法包括：提供MMVF，其中至少50％的纤维的长度小于250μm ; 提供多元醇组分; 以MMVF的量相对于多元醇组分的总重量为至少10重量％的比例混合MMVF和多元醇组分; 用多元醇组分和MMVF的混合物乳化戊烷; 通过加入包含异氰酸酯的另外的组分诱导泡沫形成。

    METHOD OF GROWING PLANTS
    3.
    发明申请
    METHOD OF GROWING PLANTS 有权

    公开(公告)号：US20210307263A1

    公开(公告)日：2021-10-07

    申请号：US16839761

    申请日：2020-04-03

    Applicant: ROCKWOOL International A/S

    Inventor： Frank Hendrikus Peter Janssen ,  Dorte Bartnik Johansson ,  Miroslav Nikolic

    IPC: A01G24/30 ,  A01G24/42

    Abstract: A method of growing plants in a coherent growth substrate product is provided and includes: providing at least one coherent growth substrate product comprising man-made vitreous fibres (MMVF) bonded with a cured aqueous binder composition; positioning one or more seeds, seedlings, cuttings or plants in contact with the growth substrate product; and irrigating the growth substrate product. The aqueous binder composition prior to curing includes a component (i) in the form of one or more oxidized lignins, a component (ii) in the form of one or more cross-linkers, and a component (iii) in the form of one or more plasticizers.

    INSULATING ELEMENT
    4.
    发明申请
    INSULATING ELEMENT 审中-公开
    绝缘元件

    公开(公告)号：US20150377406A1

    公开(公告)日：2015-12-31

    申请号：US14767143

    申请日：2014-02-18

    Applicant: ROCKWOOL INTERNATIONAL A/S

    Inventor： Dorte Bartnik Johansson ,  Peter Farkas Binderup HANSEN ,  Gorm ROSENBERG

    IPC: F16L59/02 ,  F16L59/14 ,  B32B5/18

    CPC classification number: F16L59/024 ,  B32B5/18 ,  B32B2262/108 ,  B32B2266/0278 ,  B32B2307/304 ,  B32B2597/00 ,  F16L59/029 ,  F16L59/145

    Abstract: The invention provides an insulating element (1) for insulating a pipe, comprising: a partial pipe section (2) having an external convex face (3), an internal concave face (4) and first (5) and second (6) longitudinal surfaces extending between the external convex face (3) and the internal concave face (4), the partial pipe section (2) being formed of a polymeric foam composite material comprising a polymeric foam and discontinuous man-made vitreous fibres, wherein at least 50% by weight of the man-made vitreous fibres present in the foam composite material have a length of less than 100 micrometers.

    Abstract translation: 本发明提供了一种用于绝缘管道的绝缘元件（1），包括：具有外部凸面（3），内凹面（4）和第一（5）和第二（6）纵向 在外部凸面（3）和内凹面（4）之间延伸的表面，部分管部分（2）由包含聚合物泡沫和不连续的人造玻璃纤维的聚合物泡沫复合材料形成，其中至少50 存在于泡沫复合材料中的人造玻璃纤维的重量％具有小于100微米的长度。

    Polyisocyanurate foam composites and their production and use
    5.
    发明授权
    Polyisocyanurate foam composites and their production and use 有权

    公开(公告)号：US10723855B2

    公开(公告)日：2020-07-28

    申请号：US15105287

    申请日：2014-12-15

    Applicant: Rockwool International A/S

    Inventor： Jakub Lisowski ,  Dorte Bartnik Johansson ,  Anders Bach

    IPC: C08J9/14 ,  C08J9/00

    Abstract: The invention relates to a method for the production of a rigid PIR foam composite containing man-made vitreous fibres (MMVF), the method comprising: providing MMVF, wherein at least 50% of the fibres by weight have a length of less than 250 μm; providing a polyol component; mixing the MMVF and polyol component in a ratio such that the amount of MMVF is at least 10% by weight based on total weight of polyol component; emulsifying pentane with the mixture of polyol component and MMVF; inducing foam formation by addition of a further component which comprises isocyanate.

    AQUEOUS BINDER COMPOSITION
    6.
    发明申请
    AQUEOUS BINDER COMPOSITION 审中-公开
    水性粘合剂组合物

    公开(公告)号：US20140350142A1

    公开(公告)日：2014-11-27

    申请号：US14361003

    申请日：2012-11-30

    Applicant: ROCKWOOL INTERNATIONAL A/S

    Inventor： Erling Lennart Hansen ,  Lars Naerum ,  Povl Nissen ,  Dorte Bartnik Johansson

    IPC: C09J177/12 ,  B05D3/00

    CPC classification number: C09J177/12 ,  B05D3/007 ,  C08K5/1545 ,  C08K5/21 ,  C08L89/00 ,  C09J179/08

    Abstract: An aqueous binder composition comprises: (1) a water-soluble binder component obtainable by reacting at least one alkanolamine with at least one polycarboxylic acid or anhydride and, optionally, treating the reaction product with a base; (2) a soy protein product; and, optionally, one or more of the following binder components; (3) a sugar component; (4) urea. The binder composition is particularly suitable as a binder for mineral fibres or as an adhesive for particle board and other composites.

    Abstract translation: 水性粘合剂组合物包括：（1）通过使至少一种链烷醇胺与至少一种多元羧酸或酸酐反应并任选地将反应产物与碱反应获得的水溶性粘合剂组分; （2）大豆蛋白产品; 和任选的一种或多种以下粘合剂组分; （3）糖成分; （4）尿素。 粘合剂组合物特别适合用作矿物纤维的粘合剂或作为刨花板和其它复合材料的粘合剂。

    METHOD OF GROWING PLANTS
    7.
    发明申请
    METHOD OF GROWING PLANTS 有权

    公开(公告)号：US20220201949A1

    公开(公告)日：2022-06-30

    申请号：US17449705

    申请日：2021-10-01

    Applicant: ROCKWOOL International A/S

    Inventor： Frank Hendrikus Peter Janssen ,  Dorte Bartnik Johansson ,  Miroslav Nikolic

    IPC: A01G24/18 ,  C03C13/06 ,  C08H7/00

    Abstract: The present invention relates to a method of growing plants in a coherent growth substrate product, the method comprising: providing at least one coherent growth substrate product comprising man-made vitreous fibres (MMVF) bonded with a cured aqueous binder composition free of phenol and formaldehyde; positioning one or more seeds, seedlings, cuttings or plants in contact with the growth substrate product; irrigating the growth substrate product; wherein the aqueous binder composition prior to curing comprises; a component (i) in form of one or more lignosulfonate lignins having a carboxylic acid group content of 0.03 to 1.4 mmol/g, based on the dry weight of the lignosulfonate lignins, a component (ii) in form of one or more cross-linkers.

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