公开(公告)号：US12226991B2

公开(公告)日：2025-02-18

申请号：US16967850

申请日：2019-02-10

Applicant: SURTECO NORTH AMERICA, INC.

Inventor： William Ronald Bell ,  John R. Coulter ,  Marilyn Germano

IPC: B32B5/06 ,  A47C7/02 ,  A47C7/18 ,  B32B5/02 ,  B32B5/12 ,  B32B5/18 ,  B32B5/24 ,  B32B5/32 ,  B32B7/12 ,  B32B27/06 ,  B32B27/08 ,  B32B27/12 ,  B32B27/20 ,  B32B27/22 ,  B32B27/30 ,  B32B27/36 ,  C08K3/22 ,  C08K5/00 ,  C08L27/08 ,  C08L67/02 ,  C09D127/06 ,  D06N3/06

Abstract: A vinyl fabric includes a polymeric film supported on a substrate. The polymeric film is provided from a composition that includes one or more chlorinated resins (particularly PVC), at least one polymeric plasticizer, large amounts of TiO2, and at least one antioxidant. The combination of the plasticizer, titania and antioxidant provides the film, and in turn the fabric, with improved resistance to discoloration, particularly pink staining as results from the presence of chromophores produced by Streptoverticillium reticulum.

公开(公告)号：US20240052118A1

公开(公告)日：2024-02-15

申请号：US18267864

申请日：2021-12-17

Applicant: SK Geo Centric Co., Ltd.

Inventor： Duyoun Ka ,  Jaebok Lee ,  Byoungcheon Jo ,  Soonmin Kwon

IPC: C08J5/18 ,  C08L27/08 ,  C08K5/00

CPC classification number: C08J5/18 ,  C08L27/08 ,  C08K5/0016 ,  C08J2327/08 ,  C08L2205/025 ,  C08L2203/16 ,  C08L2205/06 ,  B29C48/0018

Abstract: Provided is a monolayer film containing a vinylidene chloride-based copolymer composition containing a vinyl chloride comonomer-containing first polyvinylidene chloride copolymer (PVDC-VC); and a methyl acrylate comonomer-containing second polyvinylidene chloride copolymer (PVDC-MA), A crystallinity of the vinylidene chloride-based copolymer composition is 25 to 45%, Also provided is a container including the same, and a method for producing a monolayer film

公开(公告)号：US20240018329A1

公开(公告)日：2024-01-18

申请号：US18037183

申请日：2021-11-15

Applicant: Cryovac, LLC

Inventor： Slawomir Opuszko ,  Cynthia Louise Ebner ,  Drew V. Speer

IPC: C08J11/08 ,  C08L27/08 ,  C08K5/151 ,  C08K5/521

CPC classification number: C08J11/08 ,  C08L27/08 ,  C08K5/151 ,  C08K5/521 ,  C08J2327/08

Abstract: A method of recycling a composite material of polyolefin and polyvinylidene chloride. The composite material is subjected to a polar aprotic solvent to dissolve the polyvinylidene chloride from the composite material into the solution of the polar aprotic solvent. The undissolved composite material from the solution can be collected and rinsed. The collected undissolved composite material being substantially free from polyvinylidene chloride. The polyvinylidene chloride can be precipitated out of the solution. The precipitated polyvinylidene chloride being substantially pure polyvinylidene chloride.

公开(公告)号：US20230235157A9

公开(公告)日：2023-07-27

申请号：US17317939

申请日：2021-05-12

Applicant: NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： WEI-SUNG HUNG ,  JIAN-XIANG HUANG

IPC: C08L27/08 ,  C08J5/18

CPC classification number: C08L27/08 ,  C08K3/042 ,  C08J5/18

Abstract: An electrical responsive graphene-PVDF material and the manufacturing method thereof is disclosed in the present invention. The method includes three steps. Firstly, prepare a mother solution of PVDF. Then, add graphene powders into the mother solution of PVDF to prepare a graphene-PVDF slurry. At last, remove the solvent from the graphene-PVDF slurry to directly form an electrical responsive graphene-PVDF material. Due to the ability of transforming the non-electrical energy into the electrical energy, the electrical responsive graphene-PVDF material can be formed for many different applications in the form of individual film or of film with a substrate via various film formation methods.

公开(公告)号：US11584112B2

公开(公告)日：2023-02-21

申请号：US17059340

申请日：2019-05-22

Applicant: KLÖCKNER PENTAPLAST GMBH

Inventor： Jochen Münster ,  Adrian Wyss

IPC: B32B27/20 ,  B32B27/08 ,  B32B27/30 ,  C08J5/18 ,  C08K5/00 ,  B32B7/12 ,  B32B27/32 ,  B32B27/36 ,  C08L27/08

Abstract: A single-layer or multilayer film formed from one or more polymeric materials has CIE colour values a* and b* such that −7≤a*≤0, −15≤b*≤0 and an optical transmission T such that 60%≤T≤95%. The inventive, transparent films provide discoloration compensation that alleviates yellowing caused by UV light.

公开(公告)号：US10982110B2

公开(公告)日：2021-04-20

申请号：US15778891

申请日：2016-11-25

Applicant: SOLVAY SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  Université Claude Bernard Lyon 1 ,  Ecole Superieure de Chimie Physique Electronique de Lyon ,  Ezus Lyon

Inventor： Pierre-Emmanuel Dufils ,  Isabelle Chaduc ,  Laura Delafresnaye ,  Elodie Bourgeat-Lami ,  Muriel Lansalot ,  Jérôme Vinas ,  Yves Vanderveken

IPC: C08L27/08 ,  C09D127/08 ,  C09D151/10 ,  C08K3/34 ,  C09D7/45 ,  C09D7/40 ,  C08F292/00 ,  C08F2/44 ,  C09D7/61 ,  C08F214/08 ,  C08F220/18

Abstract: The present invention relates to a process for preparing a vinylidene chloride polymer composite comprising a vinylidene chloride polymer and clay materials. The process comprises polymerising vinylidene chloride and clay materials and the resulting vinylidene chloride polymer particle is surrounded by a plurality of clay platelets. The clay materials according to the present invention function as a solid stabilizer in the process for preparing a vinylidene chloride polymer composite of the present invention. The present invention further relates to the vinylidene chloride polymer composite obtainable from the process, to use of the vinylidene chloride polymer composite for the preparation of films, and to films prepared therefrom.

公开(公告)号：US10066046B2

公开(公告)日：2018-09-04

申请号：US13548703

申请日：2012-07-13

Applicant: Hans-Georg Kinzelmann ,  Pavel Gentschev

Inventor： Hans-Georg Kinzelmann ,  Pavel Gentschev

IPC: B32B7/04 ,  B32B7/12 ,  B32B15/04 ,  B32B15/08 ,  B32B15/082 ,  B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B15/12 ,  B32B23/04 ,  B32B23/06 ,  B32B23/08 ,  B32B27/08 ,  B32B27/10 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  C09J167/00 ,  C09J167/02 ,  C09J175/00 ,  C09J175/04 ,  C09J183/00 ,  C09J183/06 ,  C08G63/695 ,  C08L67/00 ,  C08L67/02 ,  C08L75/00 ,  C08L75/04 ,  C08L83/00 ,  C08L83/06 ,  C08G18/08 ,  C08G18/28 ,  C08G18/42 ,  C08L27/08 ,  C08G18/46 ,  C08G18/38

CPC classification number: C08G18/0852 ,  B32B7/04 ,  B32B7/12 ,  B32B15/04 ,  B32B15/043 ,  B32B15/08 ,  B32B15/082 ,  B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B15/12 ,  B32B23/04 ,  B32B23/042 ,  B32B23/06 ,  B32B23/08 ,  B32B27/08 ,  B32B27/10 ,  B32B27/30 ,  B32B27/302 ,  B32B27/304 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/03 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2250/244 ,  B32B2307/7242 ,  B32B2307/7265 ,  C08G18/289 ,  C08G18/3893 ,  C08G18/425 ,  C08G18/4692 ,  C08G63/695 ,  C08L27/08 ,  C08L67/00 ,  C08L67/02 ,  C08L75/00 ,  C08L75/04 ,  C08L83/00 ,  C08L83/06 ,  C09J167/00 ,  C09J167/02 ,  C09J175/00 ,  C09J175/04 ,  C09J183/00 ,  C09J183/06 ,  C09J2400/163 ,  C09J2400/283 ,  C09J2401/006 ,  C09J2423/006 ,  C09J2425/006 ,  C09J2427/006 ,  C09J2467/006 ,  C09J2477/006 ,  Y10T156/10 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31703 ,  Y10T428/31728 ,  Y10T428/31736 ,  Y10T428/31757 ,  Y10T428/31786 ,  Y10T428/3179 ,  Y10T428/31797 ,  Y10T428/31855 ,  Y10T428/31888 ,  Y10T428/31891 ,  Y10T428/31899 ,  Y10T428/31902 ,  Y10T428/31906 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/3192 ,  Y10T428/31935 ,  Y10T428/31938

Abstract: The invention relates to a crosslinkable one-component laminating adhesive containing 25 to 80 wt. % of polyester prepolymers, polyether prepolymers and/or polyurethane prepolymers, which have at least two cross-linkable alkoxysilane groups and have a molecular weight of 2000 to 30,000 g/mol, 75 to 19 wt. % of organic solvent having a boiling point up to 130° C., 1 to 20 wt. % of polymers which contain anhydride groups, and 0 to 15 wt. % of additives, wherein the viscosity of the adhesive is between 50 and 20,000 mPas (according to DIN ISO 2555), measured at 15 to 45° C.

公开(公告)号：US20180186941A1

公开(公告)日：2018-07-05

申请号：US15738915

申请日：2016-08-17

Applicant: Dow Global Technologies LLC

Inventor： Huiqing Zhang ,  Douglas E. Beyer ,  John A. Naumovitz

IPC: C08J3/16 ,  C08J3/00 ,  C08L27/08

CPC classification number: C08J3/16 ,  B32B27/08 ,  C08J3/005 ,  C08J3/126 ,  C08J2327/08 ,  C08J2423/06 ,  C08J2433/00 ,  C08J2433/06 ,  C08J2491/06 ,  C08L27/08 ,  C08L2205/03 ,  C08L23/06 ,  C08L33/06

Abstract: The present invention relates generally to methods of preparing vinylidene chloride polymer compositions. In one embodiment, a method of preparing a vinylidene chloride polymer composition comprises (a) adding a first dispersion comprising a wax, a polyolefin or a combination thereof to an aqueous dispersion comprising vinylidene chloride polymer particles; (b) adding an acrylic polymer latex to the aqueous dispersion; and (c) coagulating the wax, the polyolefin, or the combination of the wax and polyolefin, and the acrylic polymer on the surface of the polymer particles.

公开(公告)号：US09340719B2

公开(公告)日：2016-05-17

申请号：US14611817

申请日：2015-02-02

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Minako Shimada ,  Yuuichi Oomori

IPC: C09K3/18 ,  D06M15/256 ,  C08L27/08 ,  D06M15/564 ,  D06M15/248 ,  D06M15/263 ,  D06M15/267 ,  D06M15/273 ,  D06M15/277 ,  D06M15/285 ,  D06M15/29 ,  D06M15/333 ,  D06M15/353 ,  D06M15/356 ,  D06M23/10

CPC classification number: C09K3/18 ,  C08L2205/02 ,  C09D127/08 ,  C09D133/16 ,  D06M15/248 ,  D06M15/256 ,  D06M15/263 ,  D06M15/267 ,  D06M15/273 ,  D06M15/277 ,  D06M15/285 ,  D06M15/29 ,  D06M15/3335 ,  D06M15/353 ,  D06M15/3562 ,  D06M15/3568 ,  D06M15/564 ,  D06M23/10 ,  D06M2200/11 ,  D06M2200/12 ,  Y10T428/249953 ,  Y10T442/2098 ,  C08L33/06 ,  C08L27/06

Abstract: It is possible to obtain a porous substrate having a water/oil repellent-treated surface and a moisture-permeable waterproofing film, which has favorable water/oil repellency and wash durability, through which penetration of a coating liquid for formation of the moisture-permeable waterproofing film is suppressed, and from which peeling of the moisture-permeable waterproofing film is suppressed. A water/oil repellent composition comprising a copolymer (A) having from 60 to 95 mass % of units based on a monomer having a RF group having at most 6 carbon atoms and from 5 to 40 mass % of units based on vinylidene chloride, a copolymer (B) having from 50 to 95 mass % of units based on a halogenated olefin and from 5 to 50 mass % of units based on a monomer having a crosslinkable functional group, and a medium (C), wherein the proportion of the copolymer (A) is from 70 to 90 mass %, and the proportion of the copolymer (B) is from 10 to 30 mass %.

Abstract translation: 可以获得具有拒油/拒油处理表面的多孔基材和透湿性防水膜，其具有良好的拒水/拒油性和洗涤耐久性，通过该透湿防水膜渗透形成透湿性的涂布液 防水膜被抑制，透湿性防水膜的剥离得以抑制。 一种斥水斥油剂组合物，其特征在于，含有具有60〜95质量％的基于具有6个以下碳原子的RF基的单体和5〜40质量％的基于偏二氯乙烯的单元的单元的共聚物（A） 共聚物（B），具有50〜95质量％的基于卤代烯烃的单元和5〜50质量％的基于具有交联性官能团的单体的单元和介质（C），其中，所述共聚物 （A）为70〜90质量％，共聚物（B）的比例为10〜30质量％。

公开(公告)号：US20140221555A1

公开(公告)日：2014-08-07

申请号：US14343249

申请日：2012-09-12

Applicant: Hyun K. Jeon ,  Douglas E. Beyer

Inventor： Hyun K. Jeon ,  Douglas E. Beyer

IPC: C08L27/08

CPC classification number: C08L27/08 ,  C08J5/18 ,  C08J2327/08 ,  C08J2367/02 ,  C08J2427/08 ,  C08J2467/02 ,  C08L67/02

Abstract: Barrier films made from a composition comprising vinylidene chloride (VDC) interpolymer and poly(butylene succinate) (PBS) exhibit improved tear resistance in both the machine and cross directions without a significant deterioration in oxygen transmission rate as compared to barrier films made under like conditions and from a composition alike in all respects except that the PBS is replaced with additional VDC interpolymer.

Abstract translation: 由偏二氯乙烯（VDC）互聚物和聚（丁二酸丁二醇酯）（PBS）组成的组合物制成的阻挡薄膜与在相同条件下形成的阻挡膜相比，在机器和交叉方向都显示出改进的耐撕裂性，而不会显着降低氧气透过率 并且除了PBS被另外的VDC互聚物替代之外，在各个方面都是相似的。