BR0200987A - Processo de modificação hidrofìlica e trocador de calor tratado por tal meio - Google Patents
Processo de modificação hidrofìlica e trocador de calor tratado por tal meioInfo
- Publication number
- BR0200987A BR0200987A BR0200987-0A BR0200987A BR0200987A BR 0200987 A BR0200987 A BR 0200987A BR 0200987 A BR0200987 A BR 0200987A BR 0200987 A BR0200987 A BR 0200987A
- Authority
- BR
- Brazil
- Prior art keywords
- modification process
- hydrophilic modification
- formula
- heat exchanger
- group
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D129/00—Coating 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C08L71/02—Polyalkylene oxides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
- F28D17/005—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using granular particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2245/00—Coatings; Surface treatments
- F28F2245/02—Coatings; Surface treatments hydrophilic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
"PROCESSO DE MODIFICAçãO HIDROFìLICA E TROCADOR DE CALOR TRATADO POR TAL MEIO". A invenção refere-se a um processo de modificação hidrofílica compreendendo: uma etapa de formar um revestimento tendo uma quantidade de revestimento sólido de 0,02 a 3 g/m^ 2^ em um trocador de calor com um modificador para hidrofilicidade após o tratamento para sua prevenção a ferrugem; em que o dito modificador para hidrofilicidade compreende um álcool polivinílico modificado(A) tendo, em uma sua cadeia secundária, um grupo representado pela fórmula (I) : na fórmula, n representa um número inteiro de 1 a 500, R^ 1^ representa um átomo de hidrogênio ou um grupo alquila contendo 1 a 4 átomos de carbono e R^ 2^ representa um átomo de hidrogênio ou um grupo metila, e pelo menos um membro (B) selecionado do grupo consistindo em sais de composto de fósforo e sais de composto de boro de Ca, Al, Mg, Fe e Zn, o dito grupo representado pela formula (I) representando 0,01 a 20 % em mol com relação aos grupos hidroxilas e acetóxi contidos no dito álcool polivinílico modificado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001091050 | 2001-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0200987A true BR0200987A (pt) | 2005-04-19 |
BR0200987B1 BR0200987B1 (pt) | 2011-08-09 |
Family
ID=18945747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0200987-0A BR0200987B1 (pt) | 2001-03-27 | 2002-03-27 | processo de modificação hidrofìlica e trocador de calor tratado por tal meio. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6659171B2 (pt) |
EP (1) | EP1245622B1 (pt) |
CN (1) | CN1269579C (pt) |
AU (1) | AU780675B2 (pt) |
BR (1) | BR0200987B1 (pt) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100624877B1 (ko) * | 2002-07-08 | 2006-09-18 | 한국과학기술연구원 | 젖음성 향상을 위한 습표면 열교환기의 표면처리방법 |
CN100457293C (zh) * | 2003-03-31 | 2009-02-04 | 贝洱两合公司 | 换热器及其表面处理方法 |
DE10355833A1 (de) * | 2003-11-26 | 2005-06-23 | Behr Gmbh & Co. Kg | Wärmetauscher |
EP1624274B1 (en) * | 2004-08-06 | 2007-07-11 | Nippon Paint Co., Ltd. | Surface treatment method for flux-brazed aluminum-made heat exchanger |
US8440264B2 (en) * | 2006-12-15 | 2013-05-14 | Ford Global Technologies, Llc | Method for preparing a brazed surface for receiving a coating |
EP2068074A2 (en) | 2007-10-05 | 2009-06-10 | Koninklijke Philips Electronics N.V. | Steam generating device provided with a hydrophilic coating |
CN101556126B (zh) * | 2008-04-09 | 2011-08-17 | 中国科学院化学研究所 | 具有高热传导效率和抗垢能力的膜及其制备方法 |
KR101441176B1 (ko) * | 2009-01-21 | 2014-09-17 | 니혼 파커라이징 가부시키가이샤 | 알루미늄 함유 금속재용 친수화 처리제, 친수화 처리 방법 및 친수화 처리된 알루미늄 함유 금속재 |
JP2011153745A (ja) * | 2010-01-26 | 2011-08-11 | Nippon Paint Co Ltd | 熱交換器の表面処理方法、表面処理剤、及びアルミニウム製熱交換器 |
JP2011153343A (ja) * | 2010-01-26 | 2011-08-11 | Nippon Paint Co Ltd | 熱交換器の表面処理方法、親水化処理剤、及びアルミニウム製熱交換器 |
CA2801025C (en) * | 2010-05-28 | 2018-02-27 | Marlow Industries, Inc. | System and method for thermoelectric personal comfort controlled bedding |
CN102368031A (zh) * | 2011-06-28 | 2012-03-07 | 苏州方暨圆节能科技有限公司 | 具有薄膜的铝换热器板 |
US20130032316A1 (en) | 2011-08-05 | 2013-02-07 | Rajeev Dhiman | Liquid-Impregnated Surfaces, Methods of Making, and Devices Incorporating the Same |
KR102070556B1 (ko) | 2012-03-23 | 2020-01-29 | 메사추세츠 인스티튜트 오브 테크놀로지 | 식품 포장물 및 식품 가공 장치용 자체-윤활성 표면 |
US20130337027A1 (en) | 2012-05-24 | 2013-12-19 | Massachusetts Institute Of Technology | Medical Devices and Implements with Liquid-Impregnated Surfaces |
CA2880631A1 (en) | 2012-07-30 | 2014-02-06 | Marlow Industries, Inc. | Thermoelectric personal comfort controlled bedding |
CN109719109B (zh) | 2012-11-19 | 2023-01-06 | 麻省理工学院 | 采用液体浸渍表面的装置和方法 |
US20140178611A1 (en) | 2012-11-19 | 2014-06-26 | Massachusetts Institute Of Technology | Apparatus and methods employing liquid-impregnated surfaces |
JP2014121681A (ja) * | 2012-12-21 | 2014-07-03 | Kurita Water Ind Ltd | 逆浸透膜の親水化処理方法 |
US20140290699A1 (en) * | 2013-03-01 | 2014-10-02 | Massachusetts Institute Of Technology | Articles and methods providing liquid-impregnated scale-phobic surfaces |
DE102014210278A1 (de) * | 2014-05-30 | 2015-12-03 | Henkel Ag & Co. Kgaa | Hydrophile Beschichtung für Wärmetauscher |
CN104177944B (zh) * | 2014-08-21 | 2017-01-18 | 河北晨阳工贸集团有限公司 | 一种内墙涂料 |
JP6596313B2 (ja) * | 2015-11-20 | 2019-10-23 | 株式会社Uacj | プレコートフィン及び熱交換器 |
JP6732644B2 (ja) | 2016-12-02 | 2020-07-29 | 日本ペイント・サーフケミカルズ株式会社 | 熱交換器、及び熱交換器の親水化処理方法 |
CN112831080B (zh) * | 2021-03-10 | 2022-09-30 | 广东源诚塑业有限公司 | 一种表面亲水的聚乙烯的制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS59185770A (ja) * | 1983-04-05 | 1984-10-22 | Oosakafu | 化学ニツケルめつき浴の廃液からニツケルを回収する方法 |
JPS62235477A (ja) * | 1986-04-03 | 1987-10-15 | Showa Alum Corp | アルミニウムの親水性皮膜形成剤 |
JP2523114B2 (ja) * | 1986-12-29 | 1996-08-07 | 日本パ−カライジング株式会社 | アルミニウムの親水性処理方法 |
JP2506924B2 (ja) * | 1988-04-20 | 1996-06-12 | 日本パーカライジング株式会社 | アルミニウム製熱交換器 |
JP2507070B2 (ja) * | 1989-07-14 | 1996-06-12 | 日本パーカライジング株式会社 | アルミニウムフインコイル材の親水化処理方法 |
JPH05223482A (ja) * | 1991-08-22 | 1993-08-31 | Mitsubishi Heavy Ind Ltd | 親水化処理組成物、親水化処理方法及び親水化処理熱交換器フィン |
JPH07268274A (ja) * | 1994-04-01 | 1995-10-17 | Kansai Paint Co Ltd | 親水化処理用組成物および親水化処理方法 |
JP3717205B2 (ja) | 1995-06-29 | 2005-11-16 | 株式会社デンソー | アルミニウム含有金属製熱交換器および製造方法 |
WO1998044044A1 (fr) | 1997-04-01 | 1998-10-08 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha | Solution aqueuse tres stable de resine ester vinylique partiellement saponifiee |
US6245854B1 (en) * | 1998-12-11 | 2001-06-12 | Visteon Global Technologies, Inc. | Fluorocarbon-containing hydrophilic polymer coating composition for heat exchangers |
JP2000262968A (ja) | 1999-03-15 | 2000-09-26 | Kobe Steel Ltd | 表面処理フィン材 |
-
2002
- 2002-03-26 US US10/105,421 patent/US6659171B2/en not_active Expired - Lifetime
- 2002-03-26 AU AU27696/02A patent/AU780675B2/en not_active Ceased
- 2002-03-27 EP EP02290773A patent/EP1245622B1/en not_active Expired - Lifetime
- 2002-03-27 CN CNB021080712A patent/CN1269579C/zh not_active Expired - Lifetime
- 2002-03-27 BR BRPI0200987-0A patent/BR0200987B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20030037914A1 (en) | 2003-02-27 |
AU2769602A (en) | 2002-10-03 |
US6659171B2 (en) | 2003-12-09 |
AU780675B2 (en) | 2005-04-07 |
CN1269579C (zh) | 2006-08-16 |
CN1377738A (zh) | 2002-11-06 |
EP1245622B1 (en) | 2011-06-22 |
BR0200987B1 (pt) | 2011-08-09 |
EP1245622A1 (en) | 2002-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 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 27/03/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 11A ANUIDADE. |
|
B24D | Patent annual fee: restoration after fee payment | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
|
B21H | Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette] |
Free format text: REFERENTE AO DESPACHO 21.6 NA RPI 2384 DE 13/09/2016 |
|
B25D | Requested change of name of applicant approved |
Owner name: DENSO CORPORATION (JP) , NIPPON PAINT HOLDINGS CO. |
|
B25A | Requested transfer of rights approved |
Owner name: DENSO CORPORATION (JP) , NIPPON PAINT SURF CHEMICA |