BR112018076371A2 - pré-formas, método de preparação e utilização dos mesmos - Google Patents

pré-formas, método de preparação e utilização dos mesmos

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Publication number
BR112018076371A2
BR112018076371A2 BR112018076371-3A BR112018076371A BR112018076371A2 BR 112018076371 A2 BR112018076371 A2 BR 112018076371A2 BR 112018076371 A BR112018076371 A BR 112018076371A BR 112018076371 A2 BR112018076371 A2 BR 112018076371A2
Authority
BR
Brazil
Prior art keywords
preparation
relates
present
multistage polymer
composite preform
Prior art date
Application number
BR112018076371-3A
Other languages
English (en)
Other versions
BR112018076371B1 (pt
Inventor
Gerard Pierre
ESCALE Pierre
Inoubli Raber
Hajji Philippe
Original Assignee
Arkema France
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 Arkema France filed Critical Arkema France
Publication of BR112018076371A2 publication Critical patent/BR112018076371A2/pt
Publication of BR112018076371B1 publication Critical patent/BR112018076371B1/pt

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    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/043Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
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    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2451/00Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2451/06Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/016Additives defined by their aspect ratio
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/14Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18Spheres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/53Core-shell polymer

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Composite Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

a presente invenção se refere a um pré-formado compósito que compreende um polímero de múltiplos estágios. em particular, a presente invenção se refere a um método para fazer um pré-formado compósito que compreende um material fibroso e um polímero de múltiplos estágios e ao seu uso na fabricação de artigos compostos. mais particularmente, a presente invenção se refere a um processo para a preparação de um pré-formado compósito que compreende um material fibroso e um polímero de múltiplos estágios e ao seu uso para a produção de compósitos reforçados com fibras modificados em termos de impacto.
BR112018076371-3A 2016-06-23 2017-06-23 Pré-formas, processo para a fabricação das pré-formas e uso das mesmas BR112018076371B1 (pt)

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FR1655833A FR3053045B1 (fr) 2016-06-23 2016-06-23 Preforme, son procede de preparation, son utilisation et composite comprenant celle-ci
FR1655833 2016-06-23
PCT/EP2017/065569 WO2017220793A1 (en) 2016-06-23 2017-06-23 Preform, its method of preparation and its use

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US11118023B2 (en) 2021-09-14
US20190203004A1 (en) 2019-07-04
FR3053045B1 (fr) 2020-06-19
CN109563290B (zh) 2022-08-30
KR102434296B1 (ko) 2022-08-18
BR112018076371B1 (pt) 2022-12-06
WO2017220793A1 (en) 2017-12-28
JP7084322B2 (ja) 2022-06-14
JP2019521886A (ja) 2019-08-08
SG11201811245VA (en) 2019-01-30
KR20190020770A (ko) 2019-03-04
FR3053045A1 (pt) 2017-12-29
EP3475347A1 (en) 2019-05-01
CN109563290A (zh) 2019-04-02

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