JP6929875B2 - 複合体、その製造方法及び複合体を含有する物品 - Google Patents

複合体、その製造方法及び複合体を含有する物品 Download PDF

Info

Publication number
JP6929875B2
JP6929875B2 JP2018556269A JP2018556269A JP6929875B2 JP 6929875 B2 JP6929875 B2 JP 6929875B2 JP 2018556269 A JP2018556269 A JP 2018556269A JP 2018556269 A JP2018556269 A JP 2018556269A JP 6929875 B2 JP6929875 B2 JP 6929875B2
Authority
JP
Japan
Prior art keywords
phase transition
complex
transition material
polymer
composite
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.)
Active
Application number
JP2018556269A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019520430A5 (OSRAM
JP2019520430A (ja
Inventor
ウェイ、ミン
スミス、イアン
ソン、シャロン
Original Assignee
ロジャーズ コーポレーション
ロジャーズ コーポレーション
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 ロジャーズ コーポレーション, ロジャーズ コーポレーション filed Critical ロジャーズ コーポレーション
Publication of JP2019520430A publication Critical patent/JP2019520430A/ja
Publication of JP2019520430A5 publication Critical patent/JP2019520430A5/ja
Application granted granted Critical
Publication of JP6929875B2 publication Critical patent/JP6929875B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • B01J13/046—Making microcapsules or microballoons by physical processes, e.g. drying, spraying combined with gelification or coagulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/22—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • 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
    • C08K5/01—Hydrocarbons
    • 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
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
JP2018556269A 2016-04-28 2017-04-17 複合体、その製造方法及び複合体を含有する物品 Active JP6929875B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662328717P 2016-04-28 2016-04-28
US62/328,717 2016-04-28
US201662429424P 2016-12-02 2016-12-02
US62/429,424 2016-12-02
PCT/US2017/027866 WO2017189255A1 (en) 2016-04-28 2017-04-17 Composites, methods of manufacture thereof, and articles containing the composites

Publications (3)

Publication Number Publication Date
JP2019520430A JP2019520430A (ja) 2019-07-18
JP2019520430A5 JP2019520430A5 (OSRAM) 2020-05-07
JP6929875B2 true JP6929875B2 (ja) 2021-09-01

Family

ID=59315681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018556269A Active JP6929875B2 (ja) 2016-04-28 2017-04-17 複合体、その製造方法及び複合体を含有する物品

Country Status (8)

Country Link
US (2) US20190127620A1 (OSRAM)
JP (1) JP6929875B2 (OSRAM)
KR (1) KR102355596B1 (OSRAM)
CN (1) CN109153909A (OSRAM)
DE (1) DE112017002227T5 (OSRAM)
GB (1) GB2564343B (OSRAM)
TW (1) TWI732863B (OSRAM)
WO (1) WO2017189255A1 (OSRAM)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111051464A (zh) 2017-09-01 2020-04-21 罗杰斯公司 用于热管理的可熔的相变粉末、其制造方法及包含所述粉末的制品
KR20200038395A (ko) * 2018-10-02 2020-04-13 오씨아이 주식회사 잠열 저장용 조성물
CN109836598B (zh) * 2019-01-23 2020-04-03 中国矿业大学 一种超交联聚苯乙烯担载有机相变材料的制备方法及其制备的复合相变材料
CN111609387A (zh) * 2019-02-26 2020-09-01 中国科学院理化技术研究所 一种照明器冷却装置及方法
CN109821485B (zh) * 2019-04-11 2021-12-10 湖北科技学院 用于动力锂电池热调控的相变储热胶囊的制备方法
CN110027208A (zh) * 2019-04-23 2019-07-19 宁波石墨烯创新中心有限公司 一种相变复合材料及其制备方法和应用
JP2022532703A (ja) * 2019-05-06 2022-07-19 ロジャーズ・コーポレイション バッテリー包装材料、その製作方法及び使用
IT201900013161A1 (it) * 2019-07-29 2021-01-29 Eldor Corp Spa Miscela di cere pcm come elemento di accumulo del calore latente in macchine elettriche
WO2021035649A1 (zh) * 2019-08-29 2021-03-04 张立强 一种树脂型相变储能材料及其制备方法
CN111117249A (zh) * 2019-12-17 2020-05-08 佛山科学技术学院 复合相变墙体预制板
KR20220124724A (ko) * 2020-01-08 2022-09-14 로저스코포레이션 높은 열전도도의 층상 상 변화 복합재
CN113183551A (zh) * 2020-01-14 2021-07-30 中兴能源有限公司 一种多功能复合型相变薄膜及其制备方法
EP4185640B1 (de) * 2020-07-21 2024-07-17 Smart Advanced Systems Gmbh Rieselfähiges gemisch, dessen verwendung und verfahren zu dessen herstellung
CN112625655B (zh) * 2020-12-18 2022-01-04 大连理工大学 一种水合物储能控温材料及其制备方法
CN112552881A (zh) * 2020-12-28 2021-03-26 碳元科技股份有限公司 高导热相变薄膜及其制备方法
US20220267657A1 (en) * 2021-02-20 2022-08-25 Packaging Technology Group, Llc Dual phase change material liquid suspension and method of making the same
US11857496B2 (en) 2021-02-20 2024-01-02 Packaging Technology Group, Llc Temperature controlled product shipper with a dual phase change material liquid suspension
EP4372055A4 (en) * 2021-10-08 2024-10-30 LG Chem, Ltd. HARDENABLE COMPOSITION
CN113977841B (zh) * 2021-10-26 2023-06-20 哈尔滨工程大学 一种含蜂窝芯格结构的聚酰亚胺复合泡沫及其制备方法
CN116169392A (zh) * 2021-11-25 2023-05-26 南京泉峰科技有限公司 电池包及电动工具
CN116494187A (zh) * 2022-01-26 2023-07-28 南京泉峰科技有限公司 电动工具、电池包、充电器、照明装置以及电路板组件
CN116218238B (zh) * 2023-04-06 2023-11-14 苏州泰吉诺新材料科技有限公司 一种导热相变储能垫片及其制备方法
CN118496460A (zh) * 2024-05-20 2024-08-16 旭川化学（苏州）有限公司 一种拉挤复合材料用聚氨酯树脂及其应用
KR102831723B1 (ko) * 2024-10-29 2025-07-09 주식회사 서연이화 열 제어 능력을 갖는 성형체 및 그 제조 방법
CN120137236B (zh) * 2025-02-28 2025-11-14 武汉大学 一种基于高分子材料交联的相变材料定形冷封装方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5911923A (en) 1996-07-01 1999-06-15 Microtek Laboratories, Inc. Method for microencapsulating water-soluble or water-dispersible or water-sensitive materials in an organic continuous phase
AU2001294772A1 (en) 2000-09-27 2002-04-08 Microtek Laboratories, Inc. Macrocapsules containing microencapsulated phase change materials
GB0207642D0 (en) * 2002-04-02 2002-05-15 Omnova Wallcovering Uk Ltd Wall lining
US20060272281A1 (en) * 2002-04-02 2006-12-07 Allan Marshall Wall lining
GB0721847D0 (en) * 2007-11-07 2007-12-19 Ciba Sc Holding Ag Heat storage compositions and their manufacture
JP5227084B2 (ja) * 2008-05-27 2013-07-03 愛三工業株式会社 造粒蓄熱材とその製造方法
US8221910B2 (en) * 2008-07-16 2012-07-17 Outlast Technologies, LLC Thermal regulating building materials and other construction components containing polymeric phase change materials
WO2012069976A1 (en) * 2010-11-24 2012-05-31 Basf Se Thermoplastic molding composition comprising microencapsulated latent-heat-accumulator material
US20130264023A1 (en) * 2012-04-09 2013-10-10 Sgl Carbon Se Latent heat storage device with phase change material and graphite matrix
FR2993890B1 (fr) * 2012-07-25 2014-08-01 Hutchinson Composition de caoutchouc a base d'au moins un epdm et d'un materiau a changement de phase, tuyau l'incorporant et procede de preparation de cette composition.
TWI510158B (zh) * 2013-06-26 2015-11-21 Inventec Corp 電子裝置殼體的形成方法及所製成之電子裝置殼體結構
ES2761626T3 (es) * 2013-10-15 2020-05-20 Enrad Ltd Material basado en compuesto y/o elastómero para almacenamiento de energía térmica
WO2015095271A1 (en) * 2013-12-17 2015-06-25 All Cell Technologies, Llc Flexible phase change material composite for thermal management systems

Also Published As

Publication number Publication date
TW201807156A (zh) 2018-03-01
KR102355596B1 (ko) 2022-01-25
KR20190003567A (ko) 2019-01-09
GB2564343A (en) 2019-01-09
TWI732863B (zh) 2021-07-11
US20190127620A1 (en) 2019-05-02
CN109153909A (zh) 2019-01-04
US20220002604A1 (en) 2022-01-06
GB2564343B (en) 2022-06-22
WO2017189255A1 (en) 2017-11-02
JP2019520430A (ja) 2019-07-18
DE112017002227T5 (de) 2019-02-14

Similar Documents

Publication Publication Date Title
JP6929875B2 (ja) 複合体、その製造方法及び複合体を含有する物品
US11535783B2 (en) Fusible phase-change powders for thermal management, methods of manufacture thereof, and articles containing the powders
US20220081567A1 (en) Thermal management phase-change composition, methods of manufacture thereof, and articles containing the composition
JP2022532703A (ja) バッテリー包装材料、その製作方法及び使用
JP2020066738A (ja) ポリウレタン相変化組成物及びその製造方法
WO2022015958A1 (en) Thermally conductive phase-change composition, methods of manufacture thereof, and articles including the composition
WO2021141895A1 (en) High thermal conductivity layered phase change composite
JP2022119610A (ja) 発火抑制シート及び電子機器
JP2021163712A (ja) バッテリーセル構造及び電子機器
JP2021158025A (ja) 放熱シート、バッテリーセル、背面カバー材及び電子機器
JP6718761B2 (ja) 接着シート
JP2022119663A (ja) 積層体、耐火シート及びバッテリー
TWI838495B (zh) 蓄熱組成物、蓄熱構件、電子器件、蓄熱構件的製造方法
KR20250164074A (ko) 이중 내화점착층을 구비한 전기차 배터리용 내화 시트 및 이의 제조 방법
KR20250168034A (ko) 화염 차단과 내화 성능이 우수한 박형 전기차 배터리용 내화 시트 및 이의 제조 방법

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200327

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200327

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210224

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210302

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210601

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210713

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210811

R150 Certificate of patent or registration of utility model

Ref document number: 6929875

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250