BR112022005127A2 - Composição de poliamida, método para diminuir a liberação de substâncias em água quente, uso de um artigo, artigo e uso de uma composição de poliamida - Google Patents
Composição de poliamida, método para diminuir a liberação de substâncias em água quente, uso de um artigo, artigo e uso de uma composição de poliamidaInfo
- Publication number
- BR112022005127A2 BR112022005127A2 BR112022005127A BR112022005127A BR112022005127A2 BR 112022005127 A2 BR112022005127 A2 BR 112022005127A2 BR 112022005127 A BR112022005127 A BR 112022005127A BR 112022005127 A BR112022005127 A BR 112022005127A BR 112022005127 A2 BR112022005127 A2 BR 112022005127A2
- Authority
- BR
- Brazil
- Prior art keywords
- article
- polyamide composition
- hot water
- substances
- release
- Prior art date
Links
- 239000004952 Polyamide Substances 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 5
- 229920002647 polyamide Polymers 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000000126 substance Substances 0.000 title abstract 3
- 230000003247 decreasing effect Effects 0.000 title abstract 2
- 235000012206 bottled water Nutrition 0.000 abstract 1
- 239000003651 drinking water Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
- C08L77/08—Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/092—Polycarboxylic acids
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
- C08L23/0876—Neutralised polymers, i.e. ionomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/026—Treating water for medical or cosmetic purposes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/064—VLDPE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/66—Substances characterised by their function in the composition
- C08L2666/72—Fillers; Inorganic pigments; Reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/66—Substances characterised by their function in the composition
- C08L2666/78—Stabilisers against oxidation, heat, light or ozone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
composição de poliamida, método para diminuir a liberação de substâncias em água quente, uso de um artigo, artigo e uso de uma composição de poliamida. a presente invenção se refere a composições de poliamida com liberação diminuída de substâncias em água quente e resistência aumentada a agentes oxidantes e que, portanto, são adequadas para aplicações de água quente, em particular para aplicações de água potável quente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19306386 | 2019-10-25 | ||
PCT/EP2020/079872 WO2021078933A1 (en) | 2019-10-25 | 2020-10-23 | Polyamide composition |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022005127A2 true BR112022005127A2 (pt) | 2022-06-21 |
Family
ID=68581698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022005127A BR112022005127A2 (pt) | 2019-10-25 | 2020-10-23 | Composição de poliamida, método para diminuir a liberação de substâncias em água quente, uso de um artigo, artigo e uso de uma composição de poliamida |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220389222A1 (pt) |
EP (1) | EP4048734A1 (pt) |
JP (1) | JP2023504229A (pt) |
KR (1) | KR20220092904A (pt) |
CN (1) | CN114585689A (pt) |
BR (1) | BR112022005127A2 (pt) |
WO (1) | WO2021078933A1 (pt) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2918701A (en) | 1956-02-23 | 1959-12-29 | Eastman Kodak Co | Method for pelleting organic thermoplastic materials |
US3749539A (en) | 1972-04-26 | 1973-07-31 | Eastman Kodak Co | Underwater pelletizer die plate |
US7226553B2 (en) | 2003-07-30 | 2007-06-05 | E. I. Du Pont De Nemours And Company | Polymer underwater pelletizer apparatus and process incorporating same |
JP2007154107A (ja) * | 2005-12-07 | 2007-06-21 | Asahi Kasei Chemicals Corp | 耐熱性樹脂組成物 |
KR100792867B1 (ko) * | 2006-07-05 | 2008-01-08 | 현대자동차주식회사 | 용융강도가 우수한 폴리아미드/폴리올레핀 블렌드 수지조성물 |
US20090143530A1 (en) | 2007-11-30 | 2009-06-04 | E. I. Du Pont De Nemours And Company | Toughened polyamide compositions |
JP5388165B2 (ja) * | 2008-04-25 | 2014-01-15 | 旭化成ケミカルズ株式会社 | 難燃性樹脂組成物 |
FR2969160B1 (fr) * | 2010-12-16 | 2014-04-18 | Rhodia Operations | Copolymere polyamide-polyolefine |
FR2981356B1 (fr) * | 2011-10-13 | 2013-10-25 | Arkema France | Composition comprenant un polyamide semi-aromatique et une polyolefine reticulee |
CN102532868A (zh) * | 2011-12-30 | 2012-07-04 | 杭州临安宏凯工程塑料有限公司 | 一种聚酰胺复合材料及其制备方法和应用 |
WO2018011291A1 (en) * | 2016-07-13 | 2018-01-18 | Rhodia Operations | Method for increasing resistance to halogen-containing oxidizing agents of a polyamide composition |
-
2020
- 2020-10-23 WO PCT/EP2020/079872 patent/WO2021078933A1/en active Search and Examination
- 2020-10-23 CN CN202080074009.0A patent/CN114585689A/zh active Pending
- 2020-10-23 EP EP20793384.7A patent/EP4048734A1/en active Pending
- 2020-10-23 JP JP2022523707A patent/JP2023504229A/ja active Pending
- 2020-10-23 US US17/770,907 patent/US20220389222A1/en active Pending
- 2020-10-23 KR KR1020227017229A patent/KR20220092904A/ko active Search and Examination
- 2020-10-23 BR BR112022005127A patent/BR112022005127A2/pt unknown
Also Published As
Publication number | Publication date |
---|---|
WO2021078933A1 (en) | 2021-04-29 |
JP2023504229A (ja) | 2023-02-02 |
CN114585689A (zh) | 2022-06-03 |
US20220389222A1 (en) | 2022-12-08 |
KR20220092904A (ko) | 2022-07-04 |
EP4048734A1 (en) | 2022-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CL2018002081A1 (es) | Inhibidores de la proteína quinasa 1 que interactua con el receptor | |
CR20160206A (es) | Composiciones y métodos para anticuerpos que se dirigen a la proteína de complemento C5 | |
BR112013000386A2 (pt) | combinação de polímero acrílico, composição, e, métodos para mascarar uma combinação polimérica com base em acrílico, e para espessar uma composição aquosa | |
BR112013016242A2 (pt) | método de cimentação e, composição de cimentação | |
BR112017018276A2 (pt) | ?composição que compreende peptidase e biotensoativo e seu uso? | |
CL2011000527A1 (es) | Compuestos derivados de benzofurano; composicion farmaceutica que los comprende;y su uso en el tratamiento de la hepatitis c. | |
CL2013001338A1 (es) | Compuestos derivados de benzotieno-piridinas sustituidas, inhibidores de la replicacion del vih; composicion farmaceutica que los comprende; combinacion farmaceutica; kit farmaceutico; y su uso para el tratamiento del vih. | |
BR112014019333A8 (pt) | Artigo, método, e, composição de revestimento por pó | |
CR20200192A (es) | Métodos y composiciones para la producción de nucleósido trifosfatos y ácidos ribonucleicos | |
BR112016023851A2 (pt) | ?composição de revestimento de duas partes e método para revestir uma superfície? | |
BR112018077188A2 (pt) | frutose-6-fosfato-3-epimerase termoestável inovadora e um método para produzir alulose com o uso da mesma | |
ECSP11011344A (es) | Nuevos anticuerpos anti-?5?1 y sus usos | |
BR112017017771A2 (pt) | mistura de polímeros, composição de polímero, método para a preparação de um polímero elastomérico reticulado polímero elastomérico reticulado, artigo, uso da mistura de polímero, da composição de polímero ou do polímero elastomérico reticulado e kit de polímero | |
BR112017013498B8 (pt) | Formulação agrícola, seu método de preparação, e composição agrícola aquosa | |
AR110257A1 (es) | Copolímeros y el uso de los mismos en composiciones detergentes | |
BR112014000542A2 (pt) | composições de peroxidase eosinofílica e métodos de uso das mesmas | |
BR112017013770A2 (pt) | composições de inibidor de nitrificação microencapsuladas | |
MX369223B (es) | Composiciones de protector solar. | |
BR112017010804A2 (pt) | polímero em multi-estágio, sua composição, seu método de preparação, seu uso e composição compreendendo o mesmo | |
BR112013009516A2 (pt) | composição fotopolimerizável, derivado de tioxantona, e, uso de composições fotopolimerizáveis | |
BR112018069115A2 (pt) | composições, composições de revestimento aquosas e métodos para melhorar a estabilidade de congelamento/descongelamento de composições de revestimento aquosas | |
BR112014014572A2 (pt) | composição bioativa | |
BR112016017327A8 (pt) | uso de copolímeros de poliolefina a), método de redução de mudanças de cor em uma composição de polímero, método para usar pelo menos um copolímero de poliolefina a) | |
BR112022005127A2 (pt) | Composição de poliamida, método para diminuir a liberação de substâncias em água quente, uso de um artigo, artigo e uso de uma composição de poliamida | |
BR112015030269A2 (pt) | composição de revestimento, método de revestimento de um substrato, uso da composição de revestimento, e objeto |
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] |