Braskem S.A.

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Commandez votre montre hebdomadaire Braskem S.A.
Quantité totale PI 475
Quantité totale incluant filiales 667 (+ 209 pour les filiales)
Rang # Quantité totale PI 2 796
Note d'activité PI 3,2/5.0    288
Rang # Activité PI 2 453
Activité incl filiales 3/5.0    398
Symbole boursier
ISIN BRBRKMACNOR1
Capitalisation 11.8B  (BRL)
Industrie Chemicals
Secteur Basic Materials
Classe Nice dominante Produits chimiques destinés à l'...

Brevets

Marques

178 26
24 14
192 0
41
 
Dernier brevet 2025 - Solvent blends and methods thereof
Premier brevet 2000 - Malonic acid and esters thereof
Dernière marque 2022 - WEMOVE WEMOVE
Première marque 2001 - BRASKEM

Filiales

3 subsidiaries with IP (206 patents, 3 trademarks)

2 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Solvent blends and methods thereof. A solvent blend may include an alkyl tert-butyl ether a C4-al...
Invention Process for continuously polymerizing cationically polymerizable monomers in intensified reactors...
Invention Method for dehydration of alcohol mixtures. 3333 alcohols.
Invention Method for dehydration of alcohol mixtures. The present disclosure provides processes for produc...
2024 Invention Modified post-consumer resin suitable for shrink films. Modified post-consumer resin (PCR) suitab...
Invention Modified post-consumer resin suitable for shrink films. Modified post-consumer resin (PCR) suita...
Invention Free radical ethylene/terpene copolymers. An ethylene-based polymer comprising from 0.01 to 25 w...
Invention Free radical ethylene/terpene copolymers. An ethylene-based polymer comprising from 0.01 to 25 wt...
Invention Lumps discharge system. A system for removing particle agglomerates from a particulate product s...
Invention Continuous feed of antistatic agent for gas phase polymerization process. A polymer produced by ...
Invention Production of ethanol with one or more co-products in yeast. The disclosure provides processes f...
Invention Bio-based hdpe for monocomponent non-woven application. A polymer composition may include a high-...
Invention Bio-based hdpe for monocomponent non-woven application. A polymer composition may include a high...
Invention Chemical fouling removal method for polymerization processes. A chemical fouling removal method ...
Invention Chemical fouling removal method for polymerization processes. A chemical fouling removal method t...
Invention Apparatus to improve the hydrodynamics in an underwater pelletizer and system thereof. An apparat...
Invention Apparatus to improve the hydrodynamics in an underwater pelletizer and system thereof. An appara...
Invention Fixed bed reactors and processes for dehydration of alcohols. The disclosure provides a method o...
Invention Fixed bed reactors and processes for dehydration of alcohols. The disclosure provides a method of...
Invention Increased production of acetyl-coenzyme a and derived products in yeasts. The present disclosure ...
Invention Soft eva polymeric compositions and articles and methods thereof. A polymer composition may incl...
Invention Soft eva polymeric compositions and articles and methods thereof. A polymer composition may inclu...
Invention Microorganisms and methods for the production of oxygenated compounds from hexoses. The present ...
Invention Method for improving the reactive extrusion of a polypropylene pcr. A method for mechanical recy...
Invention Method for improving the reactive extrusion of a polypropylene pcr. A method for mechanical recyc...
Invention Process for the separation of olefins and low molecular weight hydrocarbons in methanol to olefin...
Invention Process for polymerization of ethylene using a cooling system with a slurry-free heat exchanger. ...
Invention Process and apparatus for recovering liquid products from a pyrolysis stream. This invention rela...
Invention Process and apparatus for recovering liquid products from a pyrolysis stream. This invention rel...
Invention Thermoplastic vulcanizates with dynamically crosslinkable polymeric compositions. A polymer blen...
Invention Thermoplastic vulcanizates with dynamically crosslinkable polymeric compositions. A polymer blend...
Invention Methods and systems for co-feeding waste plastics into a refinery. The present application provid...
Invention Polypropylene-based compositions with improved impact resistance and aesthetic properties. An imp...
Invention Polypropylene-based compositions with improved impact resistance and aesthetic properties. An im...
2023 Invention Metallocene polyethylene blends for improvement of isbm process. A polyethylene-based resin compo...
Invention Metallocene polyethylene blends for improvement of isbm process. A polyethylene-based resin comp...
Invention Use of proton-form zeolite catalyst to produce light-polyisobutylene. A method of forming a light...
Invention Use of proton-form zeolite catalyst to produce light-polyisobutylene. A method of forming a ligh...
Invention High-barrier multilayer film and packaging container made therefrom. A coated polymeric multilay...
Invention High-barrier multilayer film and packaging container made therefrom. A coated polymeric multilaye...
Invention Polyethylene copolymers and terpolymers for tie layers and methods thereof. Provided is a tie la...
Invention Polyethylene copolymers and terpolymers for solar cell encapsulation and methods thereof. Provid...
Invention High-performance foam structure based on graphene with excellent acoustical properties and their ...
Invention Impact modifier based on recycled ethylene vinyl acetate. A polymer composition may include a the...
Invention Fluidic seal apparatus for continuous polymerization process. Described is a fluidic seal appara...
Invention Fluidic seal apparatus for continuous polymerization process. Described is a fluidic seal apparat...
2022 P/S Processing and treatment of chemicals and waste materials; advanced recycling of plastic waste; p...
P/S Development of advertising campaign concepts to foster solutions for recycling, especially of pla...
P/S Chemical products for use in industry with the express exclusion of products for use in the pulp,...
P/S Business management; Business Administration; Administration of an incentive awards program to pr...
P/S Retail electricity provider services, namely, providing a service that allows customers to purcha...
2021 P/S Management assistance in business affairs relating to energy, namely, natural gas and electricity...
P/S adhesive substances for use in industry based on polyethylene wax; adhesive substances for use in...
2020 P/S Unprocessed plastics and resins, namely, polypropylene homopolymer, polypropylene heterophasic co...
Invention Blow molded articles incorporating post-consumer resin and methods thereof. A blow molded articl...
2019 P/S Business management in the field of Human Resources to promote diversity and other personnel-orie...
P/S Advertising; Business management; Business administration; Office functions; Administration of in...
P/S Unprocessed synthetic resins for use in the further manufacture of pressure sensitive adhesive (P...
P/S Hydrocarbon resins.
P/S Chemicals for use in industry, science and photography, as well as in agriculture, horticulture a...
P/S Artificial and synthetic resins, unprocessed; plastics, unprocessed; unprocessed plastics in pell...
P/S Artificial and/or synthetic resins, unprocessed; plastics, unprocessed; unprocessed plastics in p...
2018 P/S Artificial resins, unprocessed; Synthetic resins, unprocessed; Plastics, unprocessed; Unprocessed...
P/S Polyethylene resins; polymer beads for use in the manufacturing industries; polypropylene resins;...
P/S Artificial resins, unprocessed; synthetic resins, unprocessed; plastics, unprocessed; polypropyle...
P/S Acetates for use as chemicals; acetate of polyvinyl chloride (pvc); carbonic acid, citric acid fo...
P/S Resins, unprocessed, included in this class; plastics, unprocessed; polyethylene [polymer of ethy...
P/S Alternative specialty solutions, namely, unprocessed and semi-processed rubber and plastic compos...
P/S Polyethylene resin (semi-finished); ethylene propylene rubber; substitute for unprocessed and sem...
P/S Raw and semi-worked rubber for use as a substitute material; semi-processed plastics for use as a...
2017 P/S Artificial resins; Unprocessed artificial resins; Synthetic resins; Unprocessed synthetic resins;...
P/S High density polyethylene in powder form.
P/S Chemicals used in industry, science and photography, as well as in agriculture, horticulture and ...
P/S Unprocessed plastics and artificial resins, namely, polypropylene, random copolymer and modified ...
P/S Artificial resins, unprocessed; synthetic resins, unprocessed; plastics, unprocessed; unprocessed...
P/S Polyethylene; polyethylene of low linear density with metalocene catalyser; polypropylene; polypr...
P/S Polypropylene; random copolymer; modified random copolymer.
P/S Unprocessed high density polyethylene in powder form
P/S Treatment of materials, namely, metals, waste and water Unprocessed artificial resins for use in ...
P/S Unprocessed acrylic resins, unprocessed artificial resins, unprocessed epoxy resins, unprocessed ...