BR112019006031A2 - método para preparar uma composição de polímero absorvente de radiação ultravioleta. - Google Patents

método para preparar uma composição de polímero absorvente de radiação ultravioleta.

Info

Publication number
BR112019006031A2
BR112019006031A2 BR112019006031A BR112019006031A BR112019006031A2 BR 112019006031 A2 BR112019006031 A2 BR 112019006031A2 BR 112019006031 A BR112019006031 A BR 112019006031A BR 112019006031 A BR112019006031 A BR 112019006031A BR 112019006031 A2 BR112019006031 A2 BR 112019006031A2
Authority
BR
Brazil
Prior art keywords
preparing
polymer composition
ultraviolet absorbing
absorbing polymer
formula
Prior art date
Application number
BR112019006031A
Other languages
English (en)
Other versions
BR112019006031B1 (pt
Inventor
Ehlis Thomas
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112019006031A2 publication Critical patent/BR112019006031A2/pt
Publication of BR112019006031B1 publication Critical patent/BR112019006031B1/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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/48—Polymers modified by chemical after-treatment
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
    • A61K8/496—Triazoles or their condensed derivatives, e.g. benzotriazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4993—Derivatives containing from 2 to 10 oxyalkylene groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/85—Polyesters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86—Polyethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/3311—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group
    • C08G65/3314—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group cyclic
    • C08G65/3315—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group cyclic aromatic
    • C08G65/3317—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group cyclic aromatic phenolic
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33303—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group
    • C08G65/33317—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group heterocyclic
    • 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
    • C08K5/0041—Optical brightening agents, organic pigments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
    • C09B69/109—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds containing other specific dyes
    • 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
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/52—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type obtained by dehydration of polyhydric alcohols
    • C08G2650/54—Polyglycerols
    • 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
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

é descrito um método para preparar uma composição de polímero absorvente de radiação ultravioleta compreendendo o composto polímero de fórmula em uma esterificação/transesterificação cujo método compreende as etapas de reagir um intermediário de poliglicerol de fórmula com um cromóforo uv de benzotriazol compreendendo um grupo funcional complementar de fórmula para formar o composto polímero de fórmula (3).
BR112019006031-6A 2016-10-05 2017-10-02 Método para preparar uma composição de polímero absorvente de radiação ultravioleta BR112019006031B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16192444 2016-10-05
EP16192444.4 2016-10-05
PCT/EP2017/074931 WO2018065341A1 (en) 2016-10-05 2017-10-02 Ultraviolet radiation absorbing polymer composition

Publications (2)

Publication Number Publication Date
BR112019006031A2 true BR112019006031A2 (pt) 2019-06-18
BR112019006031B1 BR112019006031B1 (pt) 2022-11-08

Family

ID=57103879

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019006031-6A BR112019006031B1 (pt) 2016-10-05 2017-10-02 Método para preparar uma composição de polímero absorvente de radiação ultravioleta

Country Status (11)

Country Link
US (1) US11046814B2 (pt)
EP (1) EP3523350B1 (pt)
JP (1) JP7114576B2 (pt)
KR (1) KR102505711B1 (pt)
CN (1) CN109790286B (pt)
AU (1) AU2017340812B2 (pt)
BR (1) BR112019006031B1 (pt)
CA (1) CA3038597A1 (pt)
ES (1) ES2939594T3 (pt)
RU (1) RU2754980C2 (pt)
WO (1) WO2018065341A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11773277B2 (en) 2018-04-04 2023-10-03 Basf Se Use of an ultraviolet radiation absorbing polymer composition (UVRAP) as an UV absorbing agent in a coating for non-living and non-keratinous materials
CA3094725A1 (en) 2018-04-04 2019-10-10 Basf Se Use of an ultraviolet radiation absorbing composition as a light stabilizer for a shaped artificial polymer article
JP2023535057A (ja) 2020-07-21 2023-08-15 ケムボー・エルエルシー ジエステル化粧用配合物及びその使用

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165574B (de) 1960-08-08 1964-03-19 Dehydag Gmbh Verfahren zur Herstellung von als Emulgiermittel fuer Salbengrundlagen dienenden Mischestern
DE2024051C3 (de) 1970-05-16 1986-05-07 Henkel KGaA, 4000 Düsseldorf Verwendung der Veresterungsprodukte von Glycerin-Äthylenoxid-Addukten mit Fettsäuren als Rückfettungsmittel in kosmetischen Zubereitungen
LU68901A1 (pt) 1973-11-30 1975-08-20
US6620904B2 (en) 2000-11-06 2003-09-16 Lonza Inc. Processes for preparing linear polyglycerols and polyglycerol esters
GB0028161D0 (en) 2000-11-17 2001-01-03 Natural Environment Res Personal care compositions
DE10138496A1 (de) 2001-08-04 2003-02-20 Beiersdorf Ag Verwendung von Kombinationen von Füllstoffen und Latexpartikeln zur Verstärkung des Lichtschutzfaktors und/oder der UV-A-Schutzleistung kosmetischer oder dermatologischer Formulierungen
DE10155200A1 (de) 2001-11-12 2003-05-28 Skinlab Gmbh Verwendung von Cholesterin, cholesterinhaltigen Substanzen oder von den Cholesteringehalt erhöhenden Substanzen in kosmetischen und dermatologischen Zubereitungen zum Zwecke der UV-Protektion
DE10226352A1 (de) 2002-06-13 2003-12-24 Beiersdorf Ag Kosmetische und dermatologische Lichtschutzzubereitungen enthaltend eine synergetische Kombination aus UV-Absorbern und synthetischen organischen Polymeren als Füllstoffe
DE10226351A1 (de) 2002-06-13 2003-12-24 Beiersdorf Ag Kosmetische und dermatologische Lichtschutzzubereitungen enthaltend eine synergistische Kombination aus UV-Absorbern und in Wasser nicht quellbaren Schichtsilikaten als Füllstoffen
DE10226349A1 (de) 2002-06-13 2003-12-24 Beiersdorf Ag Kosmetische und dermatologische Lichtschutzzubereitungen enthaltend eine Kombination aus UV-Absorbern und sphärischen Siliziumoxiden
DE10229995A1 (de) 2002-07-03 2004-01-15 Beiersdorf Ag Kosmetische oder dermatologische Zubereitungen mit einem Gehalt an alpha-Liponsäure
CA2524704A1 (en) 2003-05-26 2004-12-02 Ciba Specialty Chemicals Holding Inc. Highly compatible and non-migratory polymeric uv-absorber
US7166273B2 (en) 2003-06-03 2007-01-23 Emd Chemicals, Inc. Photo stable organic sunscreen compositions
WO2007092407A2 (en) 2006-02-06 2007-08-16 Cargill, Incorporated Process for preparing polyglycerol and mixed ethers
DE102007035567A1 (de) 2007-07-26 2009-01-29 Basf Se UV-Filter-Kapsel
KR20120018812A (ko) 2009-05-29 2012-03-05 바스프 에스이 벤질리덴 말로네이트
WO2011003774A2 (en) 2009-07-07 2011-01-13 Basf Se Uv filter combinations comprising benzylidene malonates
US8227399B2 (en) 2010-02-12 2012-07-24 Evonik Goldschmidt Gmbh Polyglycerol esters and their use
US9255180B2 (en) * 2012-06-28 2016-02-09 Johnson & Johnson Consumer Inc. Ultraviolet radiation absorbing polyethers
CN104411367A (zh) * 2012-06-28 2015-03-11 强生消费者公司 包含紫外线辐射吸收性聚合物的防晒剂组合物
US20150164771A1 (en) 2013-12-18 2015-06-18 Johnson & Johnson Consumer Companies, Inc. Sunscreen compositions containing an ultraviolet radiation-absorbing polymer
EP3104967A1 (en) * 2014-02-13 2016-12-21 Clariant International Ltd Preparation of polyglycerols
US10874603B2 (en) * 2014-05-12 2020-12-29 Johnson & Johnson Consumer Inc. Sunscreen compositions containing a UV-absorbing polyglycerol and a non-UV-absorbing polyglycerol
BR112018075891B8 (pt) * 2016-06-16 2022-08-09 Currahee Holding Company Inc Composição de filtro solar compreendendo uma combinação de um poliéter linear e outros compostos de triagem ultravioleta

Also Published As

Publication number Publication date
EP3523350B1 (en) 2022-12-07
RU2019113350A (ru) 2020-11-06
RU2019113350A3 (pt) 2021-02-05
ES2939594T3 (es) 2023-04-25
JP7114576B2 (ja) 2022-08-08
WO2018065341A1 (en) 2018-04-12
CA3038597A1 (en) 2018-04-12
JP2019537560A (ja) 2019-12-26
KR102505711B1 (ko) 2023-03-03
EP3523350A1 (en) 2019-08-14
KR20190066008A (ko) 2019-06-12
CN109790286A (zh) 2019-05-21
AU2017340812B2 (en) 2022-02-10
CN109790286B (zh) 2022-04-12
RU2754980C2 (ru) 2021-09-08
US20200299459A1 (en) 2020-09-24
US11046814B2 (en) 2021-06-29
AU2017340812A1 (en) 2019-04-11
BR112019006031B1 (pt) 2022-11-08

Similar Documents

Publication Publication Date Title
CU24615B1 (es) Compuestos para tratar afecciones asociadas con la actividad nlrp
BR112018009252A2 (pt) tratamento da osteoartrite
CY1119060T1 (el) Ρυθμιστες ενζυμων μεθυλικης τροποποιησης, συνθεσεις και χρησεις αυτων
BR112015004111A2 (pt) novos derivados bicíclicos
TR201900038T4 (tr) GPR6'nın tetrahidropiridopirazin modülatörleri.
BR112014030473A2 (pt) novo diazaespirocicloalcano e azaespirocicloalcano
CR20210079A (es) Sulfamoilarilamidas y su uso como medicamentos para el tratamiento de la hepatitis b
BR112018071060A2 (pt) produção de monômeros de lignina durante a despolimerização de uma composição contendo lignocelulose
EA201401054A1 (ru) N-циклиламиды в качестве нематоцидов
BR112016029333A2 (pt) síntese de compostos de carbamoilpiridona policíclico
BR112012033278A2 (pt) composições de éster de celulose/elastômero, artigo, e, processo para produzir uma composição de éster de celulose/elastômero
AR106683A1 (es) FOSFORAMIDITA DE AGRUPACIÓN DE GalNAc
MX2013006925A (es) Compuestos de anillo indeno-fusionados.
BR112018008441A2 (pt) composição de polipropileno, uso de uma composição de polipropileno, elemento de camada, artigo, e, módulo fotovoltaico.
CL2017000104A1 (es) Compuestos novedosos de pirimidina sustituidos.
BR112019006031A2 (pt) método para preparar uma composição de polímero absorvente de radiação ultravioleta.
BR112016001487A2 (pt) Osteoblasto e método para preparar o mesmo
BR112017011639A2 (pt) composição polimérica, processo para a fabricação de uma composição polimérica ou processo para a fabricação de artigos que compreendem a composição polimérica, e cabo-acetato
BR112018004866A2 (pt) processo para a preparação de um poliéster, e, poliéster
BR112016017570A2 (pt) Borracha estabilizada, processo para preparar as borrachas estabilizadas, mistura vulcanizável, processo para a preparação da mistura vulcanizável, processo para preparar vulcanizados da mistura vulcanizável, e, vulcanizado
BR112012017393A2 (pt) derivados de 2,5,7-oxazolpirimidina substituída
BR112015018478B8 (pt) Uso de um ou mais ésteres, uso do solvente, uso de ésteres derivados de dioxolano, composição de revestimento, e, sistema ligante para fundição
MA50398A (fr) Dérivés d'imidazole condensés, substitués par des groupes hydroxy tertiaires, utilisés comme inhibiteurs de pi3k-gamma
BR112014026486A2 (pt) composição coalescente e composição aquosa
BR112017022260A2 (pt) desenvolvimento e aplicações vasculares de stents externos com memória da forma

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]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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 02/10/2017, OBSERVADAS AS CONDICOES LEGAIS