CN102643556B - 用于汽车车厢板的新型绿色环保节能木塑复合板材及其制备方法 - Google Patents
用于汽车车厢板的新型绿色环保节能木塑复合板材及其制备方法 Download PDFInfo
- Publication number
- CN102643556B CN102643556B CN201210118336.9A CN201210118336A CN102643556B CN 102643556 B CN102643556 B CN 102643556B CN 201210118336 A CN201210118336 A CN 201210118336A CN 102643556 B CN102643556 B CN 102643556B
- Authority
- CN
- China
- Prior art keywords
- wood
- plastic composite
- composite panel
- agent
- special
- 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
Links
- 229920001587 Wood-plastic composite Polymers 0.000 title claims abstract description 36
- 239000011155 wood-plastic composite Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000004134 energy conservation Methods 0.000 title abstract 2
- 239000002023 wood Substances 0.000 claims abstract description 30
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 22
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 14
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 239000006057 Non-nutritive feed additive Substances 0.000 claims abstract description 6
- 238000005469 granulation Methods 0.000 claims abstract description 5
- 230000003179 granulation Effects 0.000 claims abstract description 5
- 230000003750 conditioning effect Effects 0.000 claims abstract 3
- 239000000463 material Substances 0.000 claims description 22
- 239000000314 lubricant Substances 0.000 claims description 17
- 239000003963 antioxidant agent Substances 0.000 claims description 15
- 239000003242 anti bacterial agent Substances 0.000 claims description 13
- 230000003078 antioxidant effect Effects 0.000 claims description 13
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 11
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 10
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 10
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical group O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 229920000578 graft copolymer Polymers 0.000 claims description 5
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 229920006026 co-polymeric resin Polymers 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 229940063583 high-density polyethylene Drugs 0.000 claims 7
- 238000010792 warming Methods 0.000 claims 2
- LCJHLOJKAAQLQW-UHFFFAOYSA-N acetic acid;ethane Chemical compound CC.CC(O)=O LCJHLOJKAAQLQW-UHFFFAOYSA-N 0.000 claims 1
- 230000002421 anti-septic effect Effects 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 24
- 229920003023 plastic Polymers 0.000 abstract description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 11
- 241001330002 Bambuseae Species 0.000 abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 11
- 239000011425 bamboo Substances 0.000 abstract description 11
- 239000011120 plywood Substances 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000012986 modification Methods 0.000 abstract description 4
- 230000004048 modification Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 238000011049 filling Methods 0.000 abstract description 2
- -1 plastics Chemical class 0.000 abstract description 2
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 235000013312 flour Nutrition 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210118336.9A CN102643556B (zh) | 2012-04-23 | 2012-04-23 | 用于汽车车厢板的新型绿色环保节能木塑复合板材及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210118336.9A CN102643556B (zh) | 2012-04-23 | 2012-04-23 | 用于汽车车厢板的新型绿色环保节能木塑复合板材及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102643556A CN102643556A (zh) | 2012-08-22 |
CN102643556B true CN102643556B (zh) | 2016-09-07 |
Family
ID=46656645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210118336.9A Active CN102643556B (zh) | 2012-04-23 | 2012-04-23 | 用于汽车车厢板的新型绿色环保节能木塑复合板材及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102643556B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103360775A (zh) * | 2013-07-26 | 2013-10-23 | 广东晨宝复合材料有限公司 | 一种pe木塑复合材料及其加工成型方法 |
GB201416456D0 (en) | 2014-09-17 | 2014-10-29 | Imerys Minerals Ltd | Polymeric compositions |
CN104403342A (zh) * | 2014-12-21 | 2015-03-11 | 昆明钢铁控股有限公司 | 一种抗胀阻湿、强度高、耐老化的木塑复合材料及其制备方法 |
CN105037901A (zh) * | 2015-09-14 | 2015-11-11 | 南通升环木业有限公司 | 一种增韧木塑复合材料 |
CN105713406A (zh) * | 2015-09-18 | 2016-06-29 | 安徽省申运木业有限公司 | 一种hdpe基防紫外线木塑复合板材及其制备方法 |
CN105694499A (zh) * | 2015-09-18 | 2016-06-22 | 安徽省申运木业有限公司 | 一种hdpe基抗菌木塑复合板材及其制备方法 |
CN105111771A (zh) * | 2015-10-17 | 2015-12-02 | 霍进铭 | 一种木塑材料的制作方法 |
CN105348843A (zh) * | 2015-12-21 | 2016-02-24 | 江西木普科技有限公司 | Pe木塑地板 |
CN106317492A (zh) * | 2016-08-24 | 2017-01-11 | 太仓宏璟瑞远物业管理有限公司 | 一种抗静电塑木地板 |
CN107141834A (zh) * | 2017-07-05 | 2017-09-08 | 安徽红树林新材料科技有限公司 | 一种木粉‑茶梗粉共混型热塑性木塑复合材料及制备工艺 |
CN109266032A (zh) * | 2018-09-20 | 2019-01-25 | 界首永恩机电科技有限公司 | 一种高耐候性塑木复合材料的制备方法 |
CN110818982A (zh) * | 2019-11-11 | 2020-02-21 | 湖南工业大学 | 一种木塑型材共挤面料 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1880376A (zh) * | 2006-05-17 | 2006-12-20 | 安徽国风集团有限公司 | 一种糠粉型热塑性木塑复合材料及其制备方法 |
CN101698749A (zh) * | 2009-11-03 | 2010-04-28 | 北京林业大学 | 一种木塑复合材料及其制备方法 |
CN101851362A (zh) * | 2010-05-28 | 2010-10-06 | 金发科技股份有限公司 | 一种聚烯烃无卤阻燃型注塑级木塑复合材料及其制备方法 |
KR20100123667A (ko) * | 2010-11-03 | 2010-11-24 | 김창영 | 왕겨 및 중공체 고강도 세라믹 배합 합성목재 제조방법 |
CN101974239A (zh) * | 2010-10-26 | 2011-02-16 | 曾广胜 | 一种木塑复合材料及其制备工艺 |
CN102276889A (zh) * | 2010-06-09 | 2011-12-14 | 常熟市慧丰塑料制品有限公司 | 一种高密度聚乙烯木塑复合管材及制备方法 |
CN102321378A (zh) * | 2011-09-22 | 2012-01-18 | 黄山华塑新材料科技有限公司 | 一种耐低温型木塑地板及其制备工艺 |
CN102352116A (zh) * | 2011-07-26 | 2012-02-15 | 北京林业大学 | 一种木塑复合材料及其制备方法 |
-
2012
- 2012-04-23 CN CN201210118336.9A patent/CN102643556B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1880376A (zh) * | 2006-05-17 | 2006-12-20 | 安徽国风集团有限公司 | 一种糠粉型热塑性木塑复合材料及其制备方法 |
CN101698749A (zh) * | 2009-11-03 | 2010-04-28 | 北京林业大学 | 一种木塑复合材料及其制备方法 |
CN101851362A (zh) * | 2010-05-28 | 2010-10-06 | 金发科技股份有限公司 | 一种聚烯烃无卤阻燃型注塑级木塑复合材料及其制备方法 |
CN102276889A (zh) * | 2010-06-09 | 2011-12-14 | 常熟市慧丰塑料制品有限公司 | 一种高密度聚乙烯木塑复合管材及制备方法 |
CN101974239A (zh) * | 2010-10-26 | 2011-02-16 | 曾广胜 | 一种木塑复合材料及其制备工艺 |
KR20100123667A (ko) * | 2010-11-03 | 2010-11-24 | 김창영 | 왕겨 및 중공체 고강도 세라믹 배합 합성목재 제조방법 |
CN102352116A (zh) * | 2011-07-26 | 2012-02-15 | 北京林业大学 | 一种木塑复合材料及其制备方法 |
CN102321378A (zh) * | 2011-09-22 | 2012-01-18 | 黄山华塑新材料科技有限公司 | 一种耐低温型木塑地板及其制备工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN102643556A (zh) | 2012-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102643556B (zh) | 用于汽车车厢板的新型绿色环保节能木塑复合板材及其制备方法 | |
CN102140255B (zh) | 一种玩具用热压型木塑复合材料及其制备方法 | |
CN102922838B (zh) | 三层共挤pvc木塑复合发泡板及其制备方法 | |
CN101775167B (zh) | 一种环保型塑木复合材料及其制备方法 | |
CN102746681A (zh) | 一种以酒糟作为增强相的木塑材料及其制作方法 | |
CN103525110B (zh) | 一种高强度pe木塑复合材料及其制备方法 | |
CN101591467A (zh) | 一种聚乳酸基木/塑复合材料及其制备方法 | |
CN104004371B (zh) | 一种利用植物秸秆的新型木塑复合材料及其制成的成型板 | |
CN105419372A (zh) | 一种用改性木粉和废旧塑料制备木塑复合材料的方法 | |
CN102250476A (zh) | 一种竹纤维基微发泡木塑复合材料及其制备方法 | |
CN106499170B (zh) | 一种胶合夹芯结构木塑复合材料、制品及其制造方法 | |
CN101880464A (zh) | 一种竹基/热塑性塑料纳米复合材料 | |
CN104761818A (zh) | 一种利用秸秆制备聚丙烯基木塑复合材料的方法 | |
CN1821295A (zh) | 聚烯烃(pe,pp)/橡木粉/离聚体制备木塑复合材料 | |
CN102643557A (zh) | 新型木粉、稻壳粉混合型热塑性木塑复合材料及其制备方法 | |
CN102617950A (zh) | 一种资源节约型灰塑发泡高分子复合材料及其制备方法 | |
CN104761820A (zh) | 一种利用稻壳粉制备聚丙烯基木塑复合材料的方法 | |
JP6707225B2 (ja) | 炭素繊維強化・改質ポリプロピレン樹脂の製造方法 | |
CN102070911A (zh) | 一种聚烯烃/植物纤维复合材料及其制备方法 | |
CN102942798A (zh) | 一种纳米木塑复合材料的制备原料及制备方法 | |
KR102059216B1 (ko) | 폴리아미드/evoh 및 폴리올레핀을 함유하는 열가소성 폴리머 제제, 그것의 용도 및 제품 | |
CN108587019B (zh) | 一种油漆废渣改性的塑料母粒、制备方法及由其制成的塑料制品 | |
CN105623291A (zh) | 一种木塑复合材料 | |
CN102604205A (zh) | 一种新型环保复合增强聚丙烯建筑模板 | |
CN105415839A (zh) | 一种聚氯乙烯共挤木塑板及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Novel environment-friendly energy-saving wood-plastic composite board for truck carriages and preparation method of novel environment-friendly energy-saving wood-plastic composite board Effective date of registration: 20170714 Granted publication date: 20160907 Pledgee: Anhui rural commercial bank Limited by Share Ltd. Changfeng Kong set Branch Pledgor: Anhui Red Forest New Material Technology Co.,Ltd. Registration number: 2017340000122 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180702 Granted publication date: 20160907 Pledgee: Anhui rural commercial bank Limited by Share Ltd. Changfeng Kong set Branch Pledgor: Anhui Red Forest New Material Technology Co.,Ltd. Registration number: 2017340000122 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Novel environment-friendly energy-saving wood-plastic composite board for truck carriages and preparation method of novel environment-friendly energy-saving wood-plastic composite board Effective date of registration: 20180730 Granted publication date: 20160907 Pledgee: Anhui rural commercial bank Limited by Share Ltd. Changfeng Kong set Branch Pledgor: Anhui Red Forest New Material Technology Co.,Ltd. Registration number: 2018340000351 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190614 Granted publication date: 20160907 Pledgee: Anhui rural commercial bank Limited by Share Ltd. Changfeng Kong set Branch Pledgor: Anhui Red Forest New Material Technology Co.,Ltd. Registration number: 2018340000351 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: New green, environmentally friendly, energy-saving wood plastic composite board and its preparation method for car compartment panels Granted publication date: 20160907 Pledgee: Anhui rural commercial bank Limited by Share Ltd. Changfeng Kong set Branch Pledgor: ANHUI RED FOREST NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2024980007093 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160907 Pledgee: Anhui rural commercial bank Limited by Share Ltd. Changfeng Kong set Branch Pledgor: ANHUI RED FOREST NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2024980007093 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A new type of green, environmentally friendly and energy-saving wood plastic composite board for automotive cabin panels and its preparation method Granted publication date: 20160907 Pledgee: Anhui rural commercial bank Limited by Share Ltd. Changfeng Kong set Branch Pledgor: ANHUI RED FOREST NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2025980008644 |