BR112019027471A8 - Composições de silicone, usos das composições, métodos para a preparação de filmes de silicone e para a preparação de artigos, elastômero de silicone, compostos e uso dos compostos - Google Patents

Composições de silicone, usos das composições, métodos para a preparação de filmes de silicone e para a preparação de artigos, elastômero de silicone, compostos e uso dos compostos

Info

Publication number
BR112019027471A8
BR112019027471A8 BR112019027471A BR112019027471A BR112019027471A8 BR 112019027471 A8 BR112019027471 A8 BR 112019027471A8 BR 112019027471 A BR112019027471 A BR 112019027471A BR 112019027471 A BR112019027471 A BR 112019027471A BR 112019027471 A8 BR112019027471 A8 BR 112019027471A8
Authority
BR
Brazil
Prior art keywords
silicone
compositions
compounds
preparing
methods
Prior art date
Application number
BR112019027471A
Other languages
English (en)
Other versions
BR112019027471A2 (pt
BR112019027471B1 (pt
Inventor
Maliverney Christian
Theil Perrine
Frances Jean-Marc
Allonas Xavier
Ibrahim Ahmad
Original Assignee
Elkem Silicones France Sas
Univ Haute Alsace
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 Elkem Silicones France Sas, Univ Haute Alsace filed Critical Elkem Silicones France Sas
Publication of BR112019027471A2 publication Critical patent/BR112019027471A2/pt
Publication of BR112019027471A8 publication Critical patent/BR112019027471A8/pt
Publication of BR112019027471B1 publication Critical patent/BR112019027471B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • 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
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • B29C64/277—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED]
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/295—Heating elements
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
    • C07D311/82—Xanthenes
    • C07D311/84—Xanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
    • C07D311/86—Oxygen atoms, e.g. xanthones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
    • C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D335/10—Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
    • C07D335/12—Thioxanthenes
    • C07D335/14—Thioxanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
    • C07D335/16—Oxygen atoms, e.g. thioxanthones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Polymerisation Methods In General (AREA)
  • Paints Or Removers (AREA)
  • Pyrane Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A presente invenção refere-se a fotoiniciadores tipo II para a reticulação radicalar (por radicais livres) de composições de silicone, particularmente composições de silicone acrílico. A presente invenção refere-se a uma composição de silicone C1 que pode ser reticulada por exposição à radiação com comprimento de onda entre 300 e 450 nm, compreendendo: - pelo menos um organopolissiloxano A compreendendo pelo menos um grupo (met)acrilato ligado a um átomo de silício; - pelo menos um organo-hidrogenopolissiloxano H compreendendo pelo menos dois, e preferencialmente pelo menos três, átomos de hidrogênio, cada um ligado a diferentes átomos de silício; e - pelo menos um fotoiniciador radicalar P. A presente invenção também visa fornecer uma composição de silicone polimerizável ou reticulável por processo radicalar compreendendo um sistema fotoiniciador do tipo II adequado para a reticulação de composições de silicone, em particular por exposição à radiação e absorção de radiação luminosa com comprimento de onda superior a 300 nm.
BR112019027471-5A 2017-06-22 2018-06-21 Composições de silicone, usos das composições, métodos para a preparação de filmes de silicone e para a preparação de artigos, elastômero de silicone, compostos e uso dos compostos BR112019027471B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1700671 2017-06-22
FR1700671 2017-06-22
PCT/FR2018/000177 WO2018234643A1 (fr) 2017-06-22 2018-06-21 Photoamorceurs radicalaires et leurs utilisations dans les compositions silicones

Publications (3)

Publication Number Publication Date
BR112019027471A2 BR112019027471A2 (pt) 2020-07-07
BR112019027471A8 true BR112019027471A8 (pt) 2023-04-11
BR112019027471B1 BR112019027471B1 (pt) 2023-07-11

Family

ID=

Also Published As

Publication number Publication date
WO2018234643A1 (fr) 2018-12-27
KR102458743B1 (ko) 2022-10-24
CN111295379A (zh) 2020-06-16
BR112019027471A2 (pt) 2020-07-07
US20230159706A1 (en) 2023-05-25
KR20200035004A (ko) 2020-04-01
CA3067711A1 (fr) 2018-12-27
US20210332191A1 (en) 2021-10-28
EP3642192A1 (fr) 2020-04-29
CN111295379B (zh) 2023-08-22
JP6944549B2 (ja) 2021-10-06
JP2020524735A (ja) 2020-08-20
US11629233B2 (en) 2023-04-18

Similar Documents

Publication Publication Date Title
BR112018012849A2 (pt) composição de silicone, utilização da composição, elastômero de silicone, método de preparação de filmes de silicone com propriedades antiaderentes, método de preparação de um revestimento em um substrato, substrato revestido, compostos e utilização dos compostos
JP2016093992A5 (pt)
BR112019000178A2 (pt) hidrogéis de silicone compreendendo n-alquil metacrilamidas e lentes de contato produzidas a partir dos mesmos
BR112018008465A2 (pt) processo para produção de efeitos de superfície em um revestimento, dispositivo para endurecimento de fluidos de revestimento, dispositivo para aplicação de um fluido de revestimento, fluido de revestimento e artigo
BR112014003900A2 (pt) métodos para produção de uma camada ao menos parcialmente curada
BR112017012663A2 (pt) composição de cuidados com o sol, películas de enrijecimento da pele e de cuidados com o sol, e, método para proteger a pele de raios uv.
BR112019018863A8 (pt) Tcrs de alta afinidade específicos para mage-a1 e usos dos mesmos
CL2019000230A1 (es) Composiciones y métodos de inhibición del masp-3 para el tratamiento de diversas enfermedades y trastornos.
BR112015020050A2 (pt) material óptico, composto para material óptico e sua utilização
BR102016008214B8 (pt) Composição de filtro solar
BR112014032271A2 (pt) composição para revestimento de unha de gel curável por radiação, método de revestimento da unha dos pés ou das mãos humanos, método de preparação de unha artificial
BRPI0911448A2 (pt) sistemas, métodos e composições para simulação óticas de células alvo
BR112015007833A8 (pt) adesivos sensíveis à pressão e líquidos adequados para cura, e uso relacionado
BR112019001451A2 (pt) composição cosmética que compreende materiais de silicone curados
BR112017017827A2 (pt) adesivos curáveis por uv com base em polímeros acrílicos
CL2017002756A1 (es) Adhesivos acrílicos en emulsión
BR112018077475A2 (pt) componente, programa de computador, sistema e kit para determinação para prescrição de óculos de grau
BR112017011830A2 (pt) composição e processo para a maquiagem
BR112021012056A2 (pt) Inibidor da expressão gênica do hbv, agente que reduz a carga antigênica de hbv, composições para uso no tratamento de uma infecção crônica por hbv, usos de um inibidor da expressão gênica do hbv e de um agente que reduz a carga antigênica de hbv, métodos de tratamento da infecção crônica por hbv e kit
BR112018014239A2 (pt) métodos e composições para o tratamento de cabelos danificados
BR112017025334A2 (pt) processo e dispositivo para produzir um laminado
UY37897A (es) ARNi VARIANTE
BR112018011985A2 (pt) fibra óptica, e, composição polimerizável.
BR112017010832A2 (pt) composições de aminoácido para o tratamento de sintomas de doença
BR9811313A (pt) Composição de silicone de dupla cura

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: C07D 311/86 , C07D 335/16 , C08L 83/06

Ipc: B29C 35/08 (2006.01), B29C 64/10 (2017.01), B29C 6

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]

Free format text: O PRESENTE PEDIDO TEVE UM PARECER DE DEFERIMENTO NOTIFICADO NA RPI NO 2731 DE 09-05-2023, TENDO SIDO CONSTATADO QUE ESTA NOTIFICACAO FOI EFETUADA COM INCORRECAO NO TITULO DO PEDIDO. O TITULO CORRETO E: ?COMPOSICOES DE SILICONE, USOS DAS COMPOSICOES, METODOS PARA A PREPARACAO DE FILMES DE SILICONE E PARA A PREPARACAO DE ARTIGOS, ELASTOMERO DE SILICONE, COMPOSTOS E USO DOS COMPOSTOS?, CONFORME SOLICITACAO DO REQUERENTE VIA MENSAGEM 1126427, DE 26/05/2023 DO FALE CONOSCO. ASSIM, RETIFICA-SE A REFERIDA PUBLICACAO.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/06/2018, OBSERVADAS AS CONDICOES LEGAIS