BR112023019614A2 - MULTI-LAYER MATERIAL AND METHOD OF MANUFACTURE AND USE THEREOF - Google Patents

MULTI-LAYER MATERIAL AND METHOD OF MANUFACTURE AND USE THEREOF

Info

Publication number
BR112023019614A2
BR112023019614A2 BR112023019614A BR112023019614A BR112023019614A2 BR 112023019614 A2 BR112023019614 A2 BR 112023019614A2 BR 112023019614 A BR112023019614 A BR 112023019614A BR 112023019614 A BR112023019614 A BR 112023019614A BR 112023019614 A2 BR112023019614 A2 BR 112023019614A2
Authority
BR
Brazil
Prior art keywords
vhp
permeability
layer
manufacture
multilayer material
Prior art date
Application number
BR112023019614A
Other languages
Portuguese (pt)
Inventor
Jianfeng Zhang
Z Pytel Rachel
Original Assignee
Saint Gobain Performance Plastics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Performance Plastics Corp filed Critical Saint Gobain Performance Plastics Corp
Publication of BR112023019614A2 publication Critical patent/BR112023019614A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/283—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysiloxanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/02—Open containers
    • B32B2439/06—Bags, sacks, sachets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Abstract

material de múltiplas camadas e método de fabricação e uso do mesmo. o presente pedido é direcionado a um material de múltiplas camadas, incluindo uma primeira camada que tem uma primeira composição que compreende uma poliolefina, fluoropolímero ou copolímero dos mesmos, em que a primeira camada tem uma primeira permeabilidade vhp; e uma segunda camada incluindo uma segunda composição incluindo poliamida, poli-imida, poliuretano, poliéster, siloxano ou copolímero dos mesmos, em que a segunda camada tem uma segunda permeabilidade vhp, em que o material de múltiplas camadas inclui uma terceira permeabilidade vhp inferior a 10% da primeira permeabilidade vhp ou da segunda permeabilidade vhp.multilayer material and method of manufacture and use thereof. The present application is directed to a multilayer material, including a first layer having a first composition comprising a polyolefin, fluoropolymer or copolymer thereof, wherein the first layer has a first permeability vhp; and a second layer including a second composition including polyamide, polyimide, polyurethane, polyester, siloxane or copolymer thereof, wherein the second layer has a second vhp permeability, wherein the multilayer material includes a third vhp permeability of less than 10% of the first vhp permeability or the second vhp permeability.

BR112023019614A 2021-03-26 2022-03-22 MULTI-LAYER MATERIAL AND METHOD OF MANUFACTURE AND USE THEREOF BR112023019614A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163166714P 2021-03-26 2021-03-26
PCT/US2022/071254 WO2022204675A1 (en) 2021-03-26 2022-03-22 Multi-layer material and method of making and using the same

Publications (1)

Publication Number Publication Date
BR112023019614A2 true BR112023019614A2 (en) 2023-11-14

Family

ID=83396094

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023019614A BR112023019614A2 (en) 2021-03-26 2022-03-22 MULTI-LAYER MATERIAL AND METHOD OF MANUFACTURE AND USE THEREOF

Country Status (5)

Country Link
EP (1) EP4313578A1 (en)
KR (1) KR20230171437A (en)
CN (1) CN117120253A (en)
BR (1) BR112023019614A2 (en)
WO (1) WO2022204675A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60037935T2 (en) * 1999-08-25 2009-05-07 House Foods Corp., Higashi-Osaka CONTINUOUS TREATMENT SYSTEM
US20110127188A1 (en) * 2009-12-01 2011-06-02 Cryovac, Inc. Method of Using Coextruded Film for Sterile Barrier System to Deliver Seal and Peel Characteristics
WO2011117878A1 (en) * 2010-03-20 2011-09-29 Pawan Trilokchand Agrawal Plastic pre-filled syringe
JP6043790B2 (en) * 2011-08-05 2016-12-14 ノクシライザー, インコーポレイテッドNoxilizer, Incorporated In-line sterilizer
EP3630043A1 (en) * 2017-05-24 2020-04-08 Formycon AG Sterilizable pre-filled pharmaceutical packages comprising a liquid formulation of a vegf-antagonist

Also Published As

Publication number Publication date
KR20230171437A (en) 2023-12-20
CN117120253A (en) 2023-11-24
EP4313578A1 (en) 2024-02-07
WO2022204675A1 (en) 2022-09-29

Similar Documents

Publication Publication Date Title
BR112019000233A2 (en) recyclable polyethylene film
BR0317088A (en) Breathable multilayer films for use in absorbent products
BR112012006453A2 (en) layered composite hemostasis device
BRPI0507503A (en) particles having a functional multilayer structure
BRPI0703644A (en) thin film dressing
BR112014009307A2 (en) film composition for controlled peelable seal film
ATE464181T1 (en) MOVIE
BRPI0507888A (en) Flexible absorbent composite with low superabsorbent leakage
BRPI1010894A2 (en) laminate and / or surface treated film
BR112015030663A2 (en) clothing containing porous polymeric material
BR0113160A (en) Thermoplastic hydrophilic polymeric compositions with improved adhesive properties for moisture vapor permeable structures
BR0116615A (en) Biaxially extensible breathable laminate material
BR0211912A (en) Multi-layer microporous film and method for producing the same
BR112019005809A2 (en) resins for use as bonding layers in multilayer films and multilayer films comprising the same
BR0009021A (en) Non-stick coating with improved scratch resistance
DE60331305D1 (en) MULTILAYER ANTIMICROBIAL AND ANTI-FILM FILMS
BR9916666A (en) Multilayer film with increased bond strength
BR0208377A (en) Environmentally degradable composition, bag, wrapper, multilayer laminate as well as film of said laminate and environmentally degradable film
BR112016017565A2 (en) PACKAGING FILM
BR0114093A (en) Multilayer polyolefin film as a substitute for a pvc film
BR112018069478A2 (en) nonwoven cloths with additive barrier enhancing properties.
BR112017013035A8 (en) SURFACE PROTECTION FILM
BR112023019614A2 (en) MULTI-LAYER MATERIAL AND METHOD OF MANUFACTURE AND USE THEREOF
BR112015004046A2 (en) multilayer film and article
MX2012008794A (en) Matt polyolefin film having release properties.

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]