CN102171529A - 用于热调节的聚氨酯层及其用途 - Google Patents

用于热调节的聚氨酯层及其用途 Download PDF

Info

Publication number
CN102171529A
CN102171529A CN2009801209882A CN200980120988A CN102171529A CN 102171529 A CN102171529 A CN 102171529A CN 2009801209882 A CN2009801209882 A CN 2009801209882A CN 200980120988 A CN200980120988 A CN 200980120988A CN 102171529 A CN102171529 A CN 102171529A
Authority
CN
China
Prior art keywords
polyurethane
layer
pipe
transparent
medium
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN2009801209882A
Other languages
English (en)
Chinese (zh)
Inventor
J·克劳泽
F·穆希奥尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of CN102171529A publication Critical patent/CN102171529A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G9/1438Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122Incoherent waves
    • B01J19/127Sunlight; Visible light
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00Solar heat collectors using working fluids
    • F24S10/70Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00Solar heat collectors using working fluids
    • F24S10/70Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/73Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being of plastic material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/50Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F24S80/52Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by the material
    • F24S80/525Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by the material made of plastics
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00Constructional details of devices covered by this subclass
    • H10F77/60Arrangements for cooling, heating, ventilating or compensating for temperature fluctuations
    • H10F77/63Arrangements for cooling directly associated or integrated with photovoltaic cells, e.g. heat sinks directly associated with the photovoltaic cells or integrated Peltier elements for active cooling
    • H10F77/68Arrangements for cooling directly associated or integrated with photovoltaic cells, e.g. heat sinks directly associated with the photovoltaic cells or integrated Peltier elements for active cooling using gaseous or liquid coolants, e.g. air flow ventilation or water circulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02Apparatus characterised by their chemically-resistant properties
    • B01J2219/025Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0295Synthetic organic materials
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00Fastening; Joining
    • F28F2275/02Fastening; Joining by using bonding materials; by embedding elements in particular materials
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495Thickness [relative or absolute]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Polyurethanes Or Polyureas (AREA)
CN2009801209882A 2008-06-07 2009-05-26 用于热调节的聚氨酯层及其用途 Pending CN102171529A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008027342A DE102008027342A1 (de) 2008-06-07 2008-06-07 Polyurethanschichten zur Thermoregulierung sowie deren Verwendung
DE102008027342.2 2008-06-07
PCT/EP2009/003718 WO2009146813A2 (de) 2008-06-07 2009-05-26 Polyurethanschichten zur thermoregulierung sowie deren verwendung

Publications (1)

Publication Number Publication Date
CN102171529A true CN102171529A (zh) 2011-08-31

Family

ID=41268865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801209882A Pending CN102171529A (zh) 2008-06-07 2009-05-26 用于热调节的聚氨酯层及其用途

Country Status (13)

Country Link
US (1) US20110088754A1 (enExample)
EP (1) EP2324317A2 (enExample)
JP (1) JP2011524509A (enExample)
KR (1) KR20110015427A (enExample)
CN (1) CN102171529A (enExample)
AU (1) AU2009254268A1 (enExample)
BR (1) BRPI0914798A2 (enExample)
CA (1) CA2726896A1 (enExample)
DE (1) DE102008027342A1 (enExample)
IL (1) IL209076A0 (enExample)
MX (1) MX2010013091A (enExample)
WO (1) WO2009146813A2 (enExample)
ZA (1) ZA201008473B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011222824A (ja) * 2010-04-12 2011-11-04 Lden Co Ltd 太陽電池モジュールの排熱回収方法とその排熱回収装置
DE102011055311A1 (de) * 2011-11-11 2013-05-16 Bernd Schneider Verfahren zur Herstellung von Wärmetauscherkörpern und Wärmetauscherkörper für plattenförmige Solarmodule
DE202011109473U1 (de) 2011-12-22 2013-03-25 Pa-Id Automation & Vermarktung Gmbh Solarmodul
DE202011109472U1 (de) 2011-12-22 2013-03-25 Pa-Id Automation & Vermarktung Gmbh Solarmodul
DE102011122126B4 (de) 2011-12-22 2016-09-15 Pa-Id Automation & Vermarktung Gmbh Solarmodul mit einer rahmenförmigen Tragestruktur, einer Photovoltaikschicht mit Trägerschicht, einer Kühlstruktur, einem Wärmeisolationsmaterial und einem Halteelement
WO2016085418A2 (en) * 2014-11-28 2016-06-02 Visitsak Sopa Solar shading panel for north and south sides

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164953A (ja) * 1982-03-25 1983-09-29 Mitsui Petrochem Ind Ltd 太陽熱集熱器
DE3923821A1 (de) * 1989-07-19 1991-01-24 Otto Dipl Phys Spormann Kollektor zur gewinnung von energie aus der strahlung der sonne
US5469915A (en) * 1992-05-29 1995-11-28 Anthony J. Cesaroni Panel heat exchanger formed from tubes and sheets
CN2372623Y (zh) * 1999-04-16 2000-04-05 郭连绪 四季用循环式太阳能热水器
US20020148496A1 (en) * 2001-01-17 2002-10-17 Karl-Heinz Dorner Solar modules with a transparent polyurethane front side and a process for producing same
WO2007129985A1 (en) * 2006-05-08 2007-11-15 Grenzone Pte Ltd Integrated photovoltaic solar thermal panel
CN201034388Y (zh) * 2007-04-10 2008-03-12 刘元生 一种真空玻璃板式太阳能集热器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528267A1 (de) * 1975-06-25 1977-01-20 Buderus Eisenwerk Vorrichtung zur uebertragung von sonnenenergie an ein fluessiges medium
DE4307705A1 (de) 1993-02-06 1994-08-11 St Speichertechnologie Gmbh Solarzellenanordnung
DE29913202U1 (de) 1999-07-28 2000-12-07 Ecotec Consulting GmbH, 47800 Krefeld Solarzellenanordnung
DE20320240U1 (de) * 2003-12-23 2004-04-15 Klöden, Andreas, Dipl.-Ing. Solarmodulaufbau
DE102005024516A1 (de) * 2005-05-27 2006-11-30 Dittrich, Wolf-Peter, Dipl.-Ing. Vorrichtung zur Gewinnung von Solarenergie
AT505456A1 (de) * 2007-07-09 2009-01-15 Dieter Dr Meissner Bauteil und vorrichtung zum gewinnen von thermischer energie aus sonnenstrahlung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164953A (ja) * 1982-03-25 1983-09-29 Mitsui Petrochem Ind Ltd 太陽熱集熱器
DE3923821A1 (de) * 1989-07-19 1991-01-24 Otto Dipl Phys Spormann Kollektor zur gewinnung von energie aus der strahlung der sonne
US5469915A (en) * 1992-05-29 1995-11-28 Anthony J. Cesaroni Panel heat exchanger formed from tubes and sheets
CN2372623Y (zh) * 1999-04-16 2000-04-05 郭连绪 四季用循环式太阳能热水器
US20020148496A1 (en) * 2001-01-17 2002-10-17 Karl-Heinz Dorner Solar modules with a transparent polyurethane front side and a process for producing same
WO2007129985A1 (en) * 2006-05-08 2007-11-15 Grenzone Pte Ltd Integrated photovoltaic solar thermal panel
CN201034388Y (zh) * 2007-04-10 2008-03-12 刘元生 一种真空玻璃板式太阳能集热器

Also Published As

Publication number Publication date
WO2009146813A3 (de) 2011-05-26
EP2324317A2 (de) 2011-05-25
ZA201008473B (en) 2012-01-25
BRPI0914798A2 (pt) 2015-10-27
AU2009254268A1 (en) 2009-12-10
KR20110015427A (ko) 2011-02-15
JP2011524509A (ja) 2011-09-01
CA2726896A1 (en) 2009-12-10
WO2009146813A2 (de) 2009-12-10
US20110088754A1 (en) 2011-04-21
DE102008027342A1 (de) 2009-12-10
MX2010013091A (es) 2011-03-03
IL209076A0 (en) 2011-02-28

Similar Documents

Publication Publication Date Title
CN102171529A (zh) 用于热调节的聚氨酯层及其用途
US20120097217A1 (en) Functionally Graded Solar Roofing Panels and Systems
CN102159904A (zh) 建筑物构建
Buker et al. Performance analysis of a combined Building Integrated PV/T Collector with a liquid desiccant enhanced dew point cooler
JP2011524509A5 (enExample)
CN108130959B (zh) 利用坑道冷水和地热调节温度的墙体结构及其防漏系统
Alao et al. Multi-method cooling strategies for photovoltaic systems: a comprehensive review of passive, active, and AI-optimized hybrid techniques
HK1161345A (en) Polyurethane coatings for thermally regulating and the use thereof
CN211739384U (zh) 一种被动降温式无外电无人值守设备间
JP2024032533A (ja) 園芸施設用熱供給システム
CN209067960U (zh) 环保阻燃型聚氯乙烯微发泡保温型pp-r给水管材
CN202493054U (zh) 光伏组件用加速固化房
JP2002272282A (ja) 保温ハウスの構成。
CN105089209A (zh) 一种集蓄热与反射双功能的新型节能屋顶及其制造方法
Vijayan et al. Investigation of heat transfer performance of nanofluids on conical solar collector under dynamic condition
CN204785122U (zh) 一种用于太阳能热水器的保温输水管
CN201844602U (zh) 地埋管换热器系统
CN110044087A (zh) 保温箱、水箱、集热箱、平板集热器和平板太阳热水器
CN203082382U (zh) 预制架空保温管
CN110044086A (zh) 保温箱、水箱、集热箱、平板集热器和平板太阳热水器
Zhou et al. Improving natural ventilation in combined solar house with solar chimney and solar water collector
Noori Mahmood et al. Experimental Evaluation of PV Panel Efficiency Using Evaporative Cooling Integrated with Water Spraying.
TW201028633A (en) Integrally-formed plate type heat exchanger
Poshtiri et al. Comparative survey on using two passive cooling systems, solar chimney-earth to air heat exchanger and solar chimney-evaporative cooling cavity
CN206550750U (zh) 一种刀塔

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1161345

Country of ref document: HK

C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: Germany Leverkusen

Applicant after: BAYER MATERIALSCIENCE AG

Address before: Germany Leverkusen

Applicant before: BAYER MATERIALSCIENCE AG

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110831

REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1161345

Country of ref document: HK