公开(公告)号：US10946627B2

公开(公告)日：2021-03-16

申请号：US15304569

申请日：2015-04-08

Applicant: Arkema France

Inventor： Thomas H. Richards ,  Florence Mehlmann ,  Laurent B. Cartier ,  Robert L. Kensicki ,  Robert J. Barsotti ,  Charles C. Crabb ,  Adam N. Toft ,  Steven B. Lacock

IPC: B32B27/08 ,  B32B7/12 ,  B32B27/30 ,  B32B27/40 ,  B32B27/34 ,  B32B27/36 ,  B29C70/52 ,  B29C35/08 ,  B29C48/15 ,  B29C48/21 ,  B29C48/22 ,  B32B27/20 ,  B29C48/154 ,  B29C48/00 ,  B29K75/00 ,  B29K105/00 ,  B29K105/08 ,  B29K233/04 ,  B29K277/00 ,  B29L9/00 ,  B29L31/10

Abstract: The invention relates to a multilayered pultruded structure having a weatherable cap layer over a pultruded substrate, adhered with an appropriate tie layer. The structure provides improved weatherability and surface quality for pultruded structures. The invention is especially useful to provide a weatherable pultruded polyurethane, with an acrylic or styrenic cap layer. The weatherable polyurethane (PU) pultrusion of the invention provides an increased modulus over polyester pultrusions, making the weatherable PU pultrusion useful in commercial applications, and applications requiring a higher transverse modulus.

公开(公告)号：US11352467B2

公开(公告)日：2022-06-07

申请号：US14411820

申请日：2013-06-07

Applicant: ARKEMA FRANCE

Inventor： Benoît Brule ,  Guillaume Le ,  Perrine Babin ,  Laurent B. Cartier ,  Frédéric Malet

IPC: C08J5/18 ,  B29C49/00 ,  B32B27/40 ,  B32B27/12 ,  B32B5/02 ,  B32B3/26 ,  B29C48/08 ,  B29L7/00

Abstract: The present invention relates to the use of thermoplastic starch in the manufacture of an adhesive and ultrathin waterproof-breathable film, said thermoplastic starch being provided in the form of an alloy with hydrophilic TPE comprising at least 10% by weight, preferably at least 20% by weight, preferably at least 30% by weight, preferably at least 40% by weight, preferably at least 50% by weight, of polyethylene glycol (PEG), with regard to the weight of the TPE.
This film can be used in a textile product in the medical field, hygiene, luggage, the clothing industry, the garment industry, domestic or household equipment, furniture, fitted carpets, the automobile industry, industry, in particular industrial filtration, agriculture and/or the construction industry.

公开(公告)号：US20150166746A1

公开(公告)日：2015-06-18

申请号：US14411820

申请日：2013-06-07

Applicant: ARKEMA FRANCE

Inventor： Benoît Brule ,  Guillaume Le ,  Perrine Babin ,  Laurent B. Cartier ,  Frédéric Malet

IPC: C08J5/18 ,  B29C49/00 ,  B32B27/40 ,  B32B27/12 ,  B32B5/02 ,  B32B3/26

CPC classification number: C08J5/18 ,  B29C48/08 ,  B29C49/0015 ,  B29K2003/00 ,  B29L2007/00 ,  B32B3/26 ,  B32B5/022 ,  B32B5/024 ,  B32B27/12 ,  B32B27/40 ,  B32B2250/02 ,  B32B2305/026 ,  B32B2307/7265 ,  B32B2437/00 ,  B32B2471/02 ,  B32B2479/00 ,  C08J2303/02 ,  C08J2367/02 ,  C08J2375/04 ,  C08J2375/08 ,  C08J2377/00 ,  C08J2377/12 ,  C08J2403/02 ,  C08J2475/04 ,  Y10T428/249983 ,  Y10T442/10 ,  Y10T442/3854 ,  Y10T442/674

Abstract: The present invention relates to the use of thermoplastic starch in the manufacture of an adhesive and ultrathin waterproof-breathable film, said thermoplastic starch being provided in the form of an alloy with hydrophilic TPE comprising at least 10% by weight, preferably at least 20% by weight, preferably at least 30% by weight, preferably at least 40% by weight, preferably at least 50% by weight, of polyethylene glycol (PEG), with regard to the weight of the TPE.This film can be used in a textile product in the medical field, hygiene, luggage, the clothing industry, the garment industry, domestic or household equipment, furniture, fitted carpets, the automobile industry, industry, in particular industrial filtration, agriculture and/or the construction industry.

Abstract translation: 本发明涉及热塑性淀粉在制造粘合剂和超薄防水透气膜中的用途，所述热塑性淀粉以合适的形式提供，所述亲水性TPE包含至少10重量％，优选至少20重量％ ，优选至少30重量％，优选至少40重量％，优选至少50重量％的聚乙二醇（PEG）。 该片可用于医疗领域，卫生，箱包，服装业，服装业，家庭或家庭设备，家具，装饰地毯，汽车工业，工业，特别是工业过滤，农业和/ 或建筑业。

公开(公告)号：US20150147551A1

公开(公告)日：2015-05-28

申请号：US14411762

申请日：2013-06-07

Applicant: ARKEMA FRANCE

Inventor： Benoît Brule ,  Guillaume Le ,  Perrine Babin ,  Laurent B. Cartier ,  Frédéric Malet

IPC: B32B27/12 ,  B32B27/32 ,  C09J133/14 ,  C09J133/08 ,  C09J135/02

CPC classification number: B32B27/12 ,  B29C48/10 ,  B29C48/2886 ,  B29C48/92 ,  B29C55/28 ,  B29C2948/92704 ,  B29K2995/0092 ,  B32B5/022 ,  B32B5/024 ,  B32B7/12 ,  B32B27/22 ,  B32B27/32 ,  B32B2307/724 ,  B32B2307/728 ,  B32B2307/73 ,  B32B2410/00 ,  B32B2437/00 ,  B32B2479/00 ,  B32B2605/00 ,  C08J5/18 ,  C08J2303/02 ,  C08J2323/08 ,  C08J2351/06 ,  C08J2387/00 ,  C09J133/08 ,  C09J133/14 ,  C09J135/02 ,  Y10T428/249985 ,  Y10T442/3886 ,  Y10T442/40 ,  Y10T442/50 ,  Y10T442/678

Abstract: The present invention relates to the use of thermoplastic starch in the manufacture of an adhesive and ultrathin waterproof-breathable film, said thermoplastic starch being provided in the form of an alloy with at least one hydrophilic functionalized polyolefin obtained either by copolymerization or by grafting of a polyolefin backbone with an unsaturated monomer, said unsaturated monomer being grafted by PEGs and/or forming a metal salt. This film can be used in a textile product in the medical field, hygiene, luggage, the clothing industry, the garment industry, domestic or household equipment, furniture, fitted carpets, the automobile industry, industry, in particular industrial filtration, agriculture and/or the construction industry.

Abstract translation: 本发明涉及热塑性淀粉在制造粘合剂和超薄防水透气膜中的用途，所述热塑性淀粉以与至少一种亲水官能化聚合物的合金形式提供，所述亲水官能化聚烯烃通过共聚或通过接枝 聚烯烃主链与不饱和单体，所述不饱和单体由PEG接枝和/或形成金属盐。 该片可用于医疗领域，卫生，箱包，服装业，服装业，家庭或家庭设备，家具，装饰地毯，汽车工业，工业，特别是工业过滤，农业和/ 或建筑业。