CN104271670A - 基于聚碳酸亚烷基酯和聚烯烃的复合材料 - Google Patents
基于聚碳酸亚烷基酯和聚烯烃的复合材料 Download PDFInfo
- Publication number
- CN104271670A CN104271670A CN201380020722.7A CN201380020722A CN104271670A CN 104271670 A CN104271670 A CN 104271670A CN 201380020722 A CN201380020722 A CN 201380020722A CN 104271670 A CN104271670 A CN 104271670A
- Authority
- CN
- China
- Prior art keywords
- matrix material
- polyalkylene carbonate
- auxiliary agent
- weight
- acid
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- 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
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J169/00—Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates
-
- 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
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- 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
- B32B2323/00—Polyalkenes
-
- 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
- B32B2369/00—Polycarbonates
-
- 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
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/18—Spheres
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
- Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20120041178 | 2012-04-19 | ||
KR10-2012-0041178 | 2012-04-19 | ||
PCT/KR2013/002015 WO2013157739A1 (ko) | 2012-04-19 | 2013-03-13 | 폴리알킬렌 카보네이트 및 폴리올레핀 기반의 성형체 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104271670A true CN104271670A (zh) | 2015-01-07 |
CN104271670B CN104271670B (zh) | 2017-10-10 |
Family
ID=49383655
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380020722.7A Active CN104271670B (zh) | 2012-04-19 | 2013-03-13 | 基于聚碳酸亚烷基酯和聚烯烃的复合材料 |
CN201380020706.8A Active CN104245840B (zh) | 2012-04-19 | 2013-03-13 | 基于聚碳酸亚烷基酯和聚烯烃的胶粘构件和包含其的胶粘结构 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380020706.8A Active CN104245840B (zh) | 2012-04-19 | 2013-03-13 | 基于聚碳酸亚烷基酯和聚烯烃的胶粘构件和包含其的胶粘结构 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9994707B2 (zh) |
KR (3) | KR101489181B1 (zh) |
CN (2) | CN104271670B (zh) |
WO (3) | WO2013157739A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9346951B2 (en) * | 2014-01-20 | 2016-05-24 | Sk Innovation Co., Ltd. | Polyalkylene carbonate resin composition |
KR102115244B1 (ko) * | 2014-01-20 | 2020-05-27 | 에스케이이노베이션 주식회사 | 폴리알킬렌 카보네이트 수지 조성물 |
MX2018001453A (es) * | 2015-08-04 | 2018-05-22 | Repsol Sa | Nuevas formulaciones para adhesivos sensibles a la presion. |
KR101659070B1 (ko) * | 2015-12-23 | 2016-09-22 | 주식회사 엘지화학 | 폴리에틸렌 카보네이트와 폴리프로필렌 카보네이트를 포함하는 에멀젼 조성물 및 이로부터 제조된 생분해성 성형품 |
WO2017155308A1 (ko) * | 2016-03-08 | 2017-09-14 | 주식회사 엘지화학 | 폴리알킬렌 카보네이트를 포함하는 다층 필름 및 그의 제조 방법 |
KR102116009B1 (ko) * | 2016-03-08 | 2020-05-27 | 주식회사 엘지화학 | 폴리알킬렌 카보네이트를 포함하는 다층 필름 및 그의 제조 방법 |
WO2017209516A1 (ko) | 2016-05-31 | 2017-12-07 | 주식회사 엘지화학 | 폴리알킬렌 카보네이트 수지 조성물, 이의 제조 방법, 이로부터 형성된 성형품 및 이를 이용한 성형품의 제조 방법 |
KR101888071B1 (ko) | 2017-04-20 | 2018-08-14 | 주식회사 효성 | 가공 안정성 및 기계적 물성이 개선된 폴리케톤 수지 조성물 |
KR102180461B1 (ko) | 2018-09-21 | 2020-11-18 | 한국과학기술연구원 | 폴리올레핀카보네이트계 접착부재를 포함하는 포장재용 다층 필름 및 그 제조방법 |
TWI770680B (zh) | 2019-11-19 | 2022-07-11 | 財團法人工業技術研究院 | 生物可分解聚酯 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999054400A1 (en) * | 1998-04-20 | 1999-10-28 | Kwang Myung Pharm. Ind. Co., Ltd. | Compositions of polyolefin and polyvinyl alcohol, and films, sheets and articles processed therefrom and multilayer products using the same |
CN1388178A (zh) * | 2002-06-03 | 2003-01-01 | 上海交通大学 | 耐低温聚碳酸酯共混材料的制备方法 |
CN1415661A (zh) * | 2002-10-18 | 2003-05-07 | 上海氯碱化工股份有限公司 | 一种基于聚碳酸酯的共混材料及其制备方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303759A (en) * | 1980-09-12 | 1981-12-01 | Air Products And Chemicals, Inc. | Polyalkylenecarbonate compositions with improved thermal stability and method for making same |
US4784885A (en) * | 1986-08-29 | 1988-11-15 | R. J. Reynolds Tobacco Company | Peelable film laminate |
US4833036A (en) * | 1988-03-21 | 1989-05-23 | Arco Chemical Technology, Inc. | Polyalkylene carbonate hot melt adhesive |
US4912149A (en) * | 1989-02-22 | 1990-03-27 | Air Products And Chemicals, Inc. | Blends of poly(vinyl acetate) and poly(propylene carbonate) |
US4874030A (en) * | 1989-03-22 | 1989-10-17 | Air Products And Chemicals, Inc. | Blends of poly(propylene carbonate) and poly(methyl methacrylate) and their use in decomposition molding |
KR950008901B1 (ko) * | 1991-12-03 | 1995-08-09 | 주식회사삼양사 | 열가소성 수지 조성물 |
EP0622392A3 (en) * | 1993-04-28 | 1995-09-27 | Pac Polymers Inc | Crystalline polyalkylencarbonates. |
JPH06345956A (ja) * | 1993-06-14 | 1994-12-20 | Tokuyama Soda Co Ltd | 微生物分解性ポリエチレンカーボネート樹脂組成物 |
KR0158143B1 (ko) * | 1993-09-16 | 1999-01-15 | 전성원 | 자동차 도어의 도어래치 록킹 방지장치 |
KR100266853B1 (ko) * | 1998-04-20 | 2000-09-15 | 윤성태 | 폴리올레핀과 폴리비닐알코올의 혼합조성물에서 성형된 필름,시트,성형체 및 이들을 이용한 다층구조제품 |
DE19959190A1 (de) * | 1999-12-08 | 2001-06-13 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung eines Polyalkylencarbonat-Additivs mit verbesserten Anwendungseigenschaften |
KR100440483B1 (ko) * | 2001-09-06 | 2004-07-14 | 주식회사 엘지화학 | 플라즈마 디스플레이 패널용 형광체 페이스트 조성물 |
US7368511B2 (en) * | 2003-12-22 | 2008-05-06 | Eastman Chemical Company | Polymer blends with improved rheology and improved unnotched impact strength |
JP2005220172A (ja) * | 2004-02-03 | 2005-08-18 | Mitsui Chemicals Inc | ポリ乳酸系重合体収縮フィルム |
JP2006265395A (ja) * | 2005-03-24 | 2006-10-05 | Toray Ind Inc | ポリアルキレンカーボネート樹脂組成物およびその製造方法 |
CN102177193B (zh) * | 2008-11-05 | 2015-01-07 | 独立行政法人产业技术综合研究所 | 来自二氧化碳的脂肪族聚碳酸酯复合体及其制造方法 |
WO2010100052A1 (de) | 2009-03-03 | 2010-09-10 | Basf Se | Verbackungsresistentes polyalkylencarbonat |
KR101073888B1 (ko) * | 2009-04-13 | 2011-10-17 | 주식회사 나라켐 | Evoh 압출용 블렌딩 조성물 및 이의 제조방법 |
-
2013
- 2013-03-13 WO PCT/KR2013/002015 patent/WO2013157739A1/ko active Application Filing
- 2013-03-13 CN CN201380020722.7A patent/CN104271670B/zh active Active
- 2013-03-13 KR KR1020130026754A patent/KR101489181B1/ko active IP Right Grant
- 2013-03-13 KR KR1020130026721A patent/KR101491440B1/ko active IP Right Grant
- 2013-03-13 US US14/377,207 patent/US9994707B2/en active Active
- 2013-03-13 WO PCT/KR2013/002019 patent/WO2013157740A1/ko active Application Filing
- 2013-03-13 WO PCT/KR2013/002010 patent/WO2013157738A1/ko active Application Filing
- 2013-03-13 CN CN201380020706.8A patent/CN104245840B/zh active Active
- 2013-03-13 US US14/377,231 patent/US9428645B2/en active Active
- 2013-03-13 KR KR1020130026745A patent/KR101491443B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999054400A1 (en) * | 1998-04-20 | 1999-10-28 | Kwang Myung Pharm. Ind. Co., Ltd. | Compositions of polyolefin and polyvinyl alcohol, and films, sheets and articles processed therefrom and multilayer products using the same |
CN1388178A (zh) * | 2002-06-03 | 2003-01-01 | 上海交通大学 | 耐低温聚碳酸酯共混材料的制备方法 |
CN1415661A (zh) * | 2002-10-18 | 2003-05-07 | 上海氯碱化工股份有限公司 | 一种基于聚碳酸酯的共混材料及其制备方法 |
Non-Patent Citations (2)
Title |
---|
尹志辉等: "聚碳酸酯/聚丙烯共混物的结构与性能", 《中国塑料》 * |
尹波: "PC/PE共混物加工过程中的形态演变与控制及其结构与性能关系", 《中国博士学位论文全文数据库 工程科技 I辑》 * |
Also Published As
Publication number | Publication date |
---|---|
KR101491440B1 (ko) | 2015-02-10 |
US9428645B2 (en) | 2016-08-30 |
US20140370280A1 (en) | 2014-12-18 |
KR20130118235A (ko) | 2013-10-29 |
KR20130118233A (ko) | 2013-10-29 |
US20150005419A1 (en) | 2015-01-01 |
CN104245840B (zh) | 2016-06-08 |
KR101491443B1 (ko) | 2015-02-23 |
KR20130118234A (ko) | 2013-10-29 |
WO2013157738A1 (ko) | 2013-10-24 |
US9994707B2 (en) | 2018-06-12 |
WO2013157739A1 (ko) | 2013-10-24 |
CN104271670B (zh) | 2017-10-10 |
CN104245840A (zh) | 2014-12-24 |
KR101489181B1 (ko) | 2015-02-11 |
WO2013157740A1 (ko) | 2013-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104271670A (zh) | 基于聚碳酸亚烷基酯和聚烯烃的复合材料 | |
CN1053685C (zh) | 玻璃纤维增强的丙烯聚合物接枝组合物 | |
CN101704969B (zh) | 一种注射用塑木复合材料及其制备方法与应用 | |
US9238731B2 (en) | Reinforcing additives for composite materials | |
CN101784605A (zh) | 具有改进的流动性和良好的机械性能的聚酯混合物 | |
CN101735398A (zh) | 一种木塑复合材料用界面相容剂及其制备方法 | |
JP7040074B2 (ja) | 樹脂組成物及びこれよりなる積層体 | |
CN107312242A (zh) | 一种易粘接的聚丙烯复合材料及其制备方法 | |
CN1046541A (zh) | 气密材料 | |
KR101526244B1 (ko) | 폴리케톤 및 폴리올레핀 기반의 접착부재 및 이를 포함하는 접착 구조체 | |
WO2024093514A1 (zh) | 一种聚乙烯组合物及其制备方法和应用 | |
JP2022553023A (ja) | ポリブチレンテレフタレート組成物及びプラスチック/金属ハイブリッドの複合体 | |
JP2009114402A (ja) | 射出成形用ポリエステル樹脂組成物及びその成形品 | |
CN1958634A (zh) | 高熔体强度聚丙烯树脂及其制备方法 | |
JP3893071B2 (ja) | 相溶化剤を用いた再生プラスチック材料及び成形体 | |
KR20160069047A (ko) | 발포 블로우 성형용 폴리올레핀 복합재 수지 조성물 | |
KR101231495B1 (ko) | 접착성 수지 조성물 및 그 제조방법 | |
KR101466911B1 (ko) | 인장강도와 열적 안정성이 향상된 폴리프로필렌카보네이드 폴리메틸메타크릴레이트 고분자 복합체 및 이의 제조방법 | |
TWI580718B (zh) | 高分子組成物 | |
JP2007056169A (ja) | 熱可塑性樹脂組成物、それを用いた熱可塑性樹脂組成物成形品、及び熱可塑性樹脂組成物の製造方法 | |
CN115521538A (zh) | 一种三元共混挤出片材 | |
KR101594850B1 (ko) | 복합소재 스크랩의 재사용을 위한 복합소재 수지 조성물 | |
JP2009114401A (ja) | ポリエステル樹脂組成物 | |
JP2009108292A (ja) | 耐衝撃性の改善されたポリブチレンサクシネート・ポリエチレン含有樹脂組成物 | |
JPH06345916A (ja) | 樹脂組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: LI DONGQUAN Free format text: FORMER OWNER: LI DONGQUAN LI XIANGWEN LI DONGZHEN Effective date: 20150227 Owner name: NALA CHEMICAL CO., LTD. Free format text: FORMER OWNER: ZHENG GENFENG Effective date: 20150227 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150227 Address after: Gyeonggi Do, South Korea Applicant after: Nala Chemical Co., Ltd. Applicant after: Li Dongquan Address before: Chungnam, South Korea Applicant before: Zheng Genfeng Applicant before: Li Dongquan Applicant before: Li Xiangmen Applicant before: Li Dongzhen |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160215 Address after: Gyeonggi Do, South Korea Applicant after: HU Innovations Ltd Applicant after: Li Dongquan Address before: Gyeonggi Do, South Korea Applicant before: Nala Chemical Co., Ltd. Applicant before: Li Dongquan |
|
GR01 | Patent grant | ||
GR01 | Patent grant |