BR112022019461A2 - Composição de filamento espumável, método de fabricação da composição e uso do filamento espumável - Google Patents

Composição de filamento espumável, método de fabricação da composição e uso do filamento espumável

Info

Publication number
BR112022019461A2
BR112022019461A2 BR112022019461A BR112022019461A BR112022019461A2 BR 112022019461 A2 BR112022019461 A2 BR 112022019461A2 BR 112022019461 A BR112022019461 A BR 112022019461A BR 112022019461 A BR112022019461 A BR 112022019461A BR 112022019461 A2 BR112022019461 A2 BR 112022019461A2
Authority
BR
Brazil
Prior art keywords
foamable
filament
composition
polymer
manufacturing
Prior art date
Application number
BR112022019461A
Other languages
English (en)
Inventor
Czaplicki Michael
Apfel Jeff
Original Assignee
Zephyros Inc
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 Zephyros Inc filed Critical Zephyros Inc
Publication of BR112022019461A2 publication Critical patent/BR112022019461A2/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D01D5/247—Discontinuous hollow structure or microporous structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/35—Component parts; Details or accessories
    • B29C44/355—Characteristics of the foam, e.g. having particular surface properties or structure
    • B29C44/358—Foamed of foamable fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/08—Addition of substances to the spinning solution or to the melt for forming hollow filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

COMPOSIÇÃO DE FILAMENTO ESPUMÁVEL, MÉTODO DE FABRICAÇÃO DA COMPOSIÇÃO E USO DO FILAMENTO ESPUMÁVEL. Composição de filamento espumável compreendendo um único polímero ou mistura de polímeros e um agente espumante com uma temperatura de ativação, em que o único polímero ou mistura de polímeros tem um peso molecular suficiente para permitir o emaranhamento da cadeia polimérica e em que o único polímero ou mistura de polímeros é processável por fusão a uma temperatura abaixo da temperatura de ativação do agente espumante.
BR112022019461A 2020-03-27 2021-03-26 Composição de filamento espumável, método de fabricação da composição e uso do filamento espumável BR112022019461A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063000668P 2020-03-27 2020-03-27
PCT/US2021/024362 WO2021195498A1 (en) 2020-03-27 2021-03-26 Foamable continuous filaments

Publications (1)

Publication Number Publication Date
BR112022019461A2 true BR112022019461A2 (pt) 2022-12-13

Family

ID=75581644

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022019461A BR112022019461A2 (pt) 2020-03-27 2021-03-26 Composição de filamento espumável, método de fabricação da composição e uso do filamento espumável

Country Status (9)

Country Link
US (1) US20230112741A1 (pt)
EP (1) EP4127279B1 (pt)
JP (1) JP2023520670A (pt)
KR (1) KR20220158270A (pt)
CN (1) CN115836145A (pt)
BR (1) BR112022019461A2 (pt)
MX (1) MX2022012044A (pt)
MY (1) MY209740A (pt)
WO (1) WO2021195498A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113862856A (zh) * 2021-11-05 2021-12-31 义乌华鼎锦纶股份有限公司 一种仿貂毛锦纶纱

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694873A (en) * 1970-04-02 1972-10-03 Richard P Crowley Method of preparing a tufted rug with cellular fibers
JP3053128B2 (ja) * 1991-02-06 2000-06-19 東ソー株式会社 粘着テープ用基材
JP3904680B2 (ja) * 1997-08-27 2007-04-11 株式会社ブリヂストン ゴム組成物、加硫ゴム及びタイヤ
ES2399364T3 (es) * 2002-10-02 2013-03-27 Dow Global Technologies Llc Composiciones poliméricas que comprenden un extendedor de etileno/alfa-olefina homogéneamente ramificado, de baja viscosidad
TWI375682B (en) * 2005-03-17 2012-11-01 Dow Global Technologies Llc Fibers made from copolymers of ethylene/α -olefins
US20140042706A1 (en) * 2012-08-13 2014-02-13 Sika Technology Ag Expanding material in nonwoven 3-d structure
EP2895548B1 (de) * 2012-09-11 2017-01-04 Sika Technology AG Thermoplastisches schäumungsagenz
NL1039954C2 (nl) * 2012-12-13 2014-06-16 Greenfields B V Werkwijze voor het vormen van een verende en/of dempende laag, daardoor gevormde verende en/of dempende laag en gebruik daarvan.
KR20150096688A (ko) * 2012-12-19 2015-08-25 킴벌리-클라크 월드와이드, 인크. 저밀도 섬유 및 그 형성방법
NL2012994B1 (en) * 2014-06-12 2016-07-04 Ten Cate Nederland B V Foamed fabric.
CN107322922B (zh) * 2017-08-14 2022-06-28 青岛科技大学 一种双层共挤发泡材料的3d打印方法和装置
CN109423769A (zh) * 2017-08-24 2019-03-05 清远广硕技研服务有限公司 发泡织物结构及其制造方法
US20210148013A1 (en) * 2019-11-18 2021-05-20 Nike, Inc. Foamable yarns, textiles and articles incorporating foamable yarns, and the process of manufacturing the same
WO2021130619A1 (en) * 2019-12-23 2021-07-01 3M Innovative Properties Company Core-sheath filaments including blowing agent

Also Published As

Publication number Publication date
WO2021195498A1 (en) 2021-09-30
EP4127279B1 (en) 2024-08-28
US20230112741A1 (en) 2023-04-13
EP4127279A1 (en) 2023-02-08
CN115836145A (zh) 2023-03-21
KR20220158270A (ko) 2022-11-30
MX2022012044A (es) 2022-12-15
JP2023520670A (ja) 2023-05-18
MY209740A (en) 2025-07-31

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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]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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