JP5005692B2 - プラスチックを材料とする気泡構造体を製造するプロセスおよびこのプロセスを実行するための装置 - Google Patents

プラスチックを材料とする気泡構造体を製造するプロセスおよびこのプロセスを実行するための装置 Download PDF

Info

Publication number
JP5005692B2
JP5005692B2 JP2008526502A JP2008526502A JP5005692B2 JP 5005692 B2 JP5005692 B2 JP 5005692B2 JP 2008526502 A JP2008526502 A JP 2008526502A JP 2008526502 A JP2008526502 A JP 2008526502A JP 5005692 B2 JP5005692 B2 JP 5005692B2
Authority
JP
Japan
Prior art keywords
die
plastic
cell structure
compressed gas
parallel
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.)
Expired - Fee Related
Application number
JP2008526502A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009504450A (ja
JP2009504450A5 (enExample
Inventor
クロード・デヘノー
ドミニク・グランジーン
ポール・ヘンラード
Original Assignee
ソルヴェイ（ソシエテ アノニム）
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
Priority claimed from FR0508635A external-priority patent/FR2889819B1/fr
Priority claimed from FR0601942A external-priority patent/FR2898071A1/fr
Priority claimed from BE2006/0140A external-priority patent/BE1017036A6/fr
Application filed by ソルヴェイ（ソシエテ アノニム） filed Critical ソルヴェイ（ソシエテ アノニム）
Publication of JP2009504450A publication Critical patent/JP2009504450A/ja
Publication of JP2009504450A5 publication Critical patent/JP2009504450A5/ja
Application granted granted Critical
Publication of JP5005692B2 publication Critical patent/JP5005692B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/16—PVDF, i.e. polyvinylidene fluoride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2022/00—Hollow articles
    • B29L2022/005—Hollow articles having dividing walls, e.g. additional elements placed between object parts
    • B29L2022/007—Hollow articles having dividing walls, e.g. additional elements placed between object parts integrally moulded or formed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP2008526502A 2005-08-19 2006-08-17 プラスチックを材料とする気泡構造体を製造するプロセスおよびこのプロセスを実行するための装置 Expired - Fee Related JP5005692B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
FR0508635A FR2889819B1 (fr) 2005-08-19 2005-08-19 Procede pour la fabrication d'une structure alveolaire a base de matiere plastique et dispositif pour la mise en oeuvre de ce procede
FR05.08635 2005-08-19
FR05.09832 2005-09-26
FR0509832 2005-09-26
FR06.01942 2006-03-03
FR0601942A FR2898071A1 (fr) 2006-03-03 2006-03-03 Procede pour la fabrication d'une structure alveolaire a base de poly(aryl ether sulfone) et dispositif pour la mise en oeuvre de ce procede
BE2006/0140 2006-03-03
BE2006/0140A BE1017036A6 (fr) 2006-03-03 2006-03-03 Procede pour la fabrication d'une structure alveolaire a base de poly(aryl ether sulfone) et dispositif pour la mise en oeuvre de ce procede.
PCT/EP2006/065385 WO2007020279A1 (en) 2005-08-19 2006-08-17 Process for manufacturing a plastic-based cellular structure and device for implementing this process

Publications (3)

Publication Number Publication Date
JP2009504450A JP2009504450A (ja) 2009-02-05
JP2009504450A5 JP2009504450A5 (enExample) 2012-02-02
JP5005692B2 true JP5005692B2 (ja) 2012-08-22

Family

ID=37114422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008526502A Expired - Fee Related JP5005692B2 (ja) 2005-08-19 2006-08-17 プラスチックを材料とする気泡構造体を製造するプロセスおよびこのプロセスを実行するための装置

Country Status (11)

Country Link
US (1) US8696853B2 (enExample)
EP (1) EP1924420B1 (enExample)
JP (1) JP5005692B2 (enExample)
KR (1) KR20080034164A (enExample)
CN (1) CN101242945B (enExample)
AT (1) ATE458601T1 (enExample)
BR (1) BRPI0614862A2 (enExample)
DE (1) DE602006012508D1 (enExample)
ES (1) ES2341624T3 (enExample)
PL (1) PL1924420T3 (enExample)
WO (1) WO2007020279A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101563920B1 (ko) * 2013-12-06 2015-10-28 주식회사 중원지.엘.비 벌집 구조체 제조 장치 및 방법
WO2016195136A1 (ko) * 2015-06-04 2016-12-08 주식회사 중원지.엘.비 벌집 구조체 제조 장치 및 방법

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2899145B1 (fr) 2006-03-29 2008-05-09 Solvay Procede pour la fabrication d'une structure alveolaire a base de matiere plastique
FR2909029B1 (fr) 2006-11-27 2011-10-21 Solvay Procede de fabrication d'une plaque composite a base de pvc et structure incluant une telle plaque
FR2928712A1 (fr) * 2008-03-17 2009-09-18 Solvay Tube a paroi structuree en plastique, procede de fabrication dudit tube et utilisation particuliere de celui-ci.
KR101069132B1 (ko) * 2008-12-31 2011-09-30 안태광 다공질구조를 갖는 플라스틱 시트 제조방법 및 제조장치
FR2952323B1 (fr) 2009-11-12 2011-12-09 Solvay Segment incurve a paroi multicouche en matiere plastique pour l'assemblage de tubes
FR2961123B1 (fr) * 2010-06-14 2012-06-29 Solvay Conformateur pour filiere d'extrusion de structures alveolaires a base de matiere plastique
EP2855141A1 (en) * 2012-05-31 2015-04-08 E. I. Du Pont de Nemours and Company Honeycomb core structure
US9227353B2 (en) * 2012-11-08 2016-01-05 Solar Hydronics Corporation Molding apparatus and method for operating same
EP2928947B1 (en) * 2012-12-06 2016-11-16 Solvay Specialty Polymers USA, LLC. Polyarylene foam materials
IT201800010223A1 (it) * 2018-11-09 2020-05-09 Persico Spa Processo di produzione di un prodotto composito
TWI764040B (zh) * 2019-09-04 2022-05-11 立綺實業有限公司 連續押出筒狀彈性體網格的製造方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557271A (en) * 1967-12-11 1971-01-19 Fmc Corp Manufacture of net-like materials by extrusion
US3624250A (en) 1970-01-20 1971-11-30 Du Pont Copolymers of ethylene/tetrafluoroethylene and of ethylene/chlorotrifluoroethylene
JPS4928204Y1 (enExample) * 1972-06-15 1974-08-01
JPS5030958A (enExample) * 1973-07-18 1975-03-27
JPS5234660B2 (enExample) * 1974-06-03 1977-09-05
JPS5753172B2 (enExample) * 1975-02-13 1982-11-11
US4371326A (en) 1979-01-26 1983-02-01 Mcalister Roy E Apparatus for making plastic solar panel structure
DE3225764A1 (de) 1982-07-09 1984-01-12 Arnold Dipl.-Ing. 3004 Isernhagen Vogts Mehrschaliger leichtbaukoerper, insbesondere flaechenwaermetauscher sowie verfahren und spritzkopf zu seiner herstellung aus kunststoff
FR2542319B1 (fr) 1983-03-10 1985-07-19 Solvay Procede pour la polymerisation dans un milieu aqueux de mise en suspension du fluorure de vinylidene
JPS59197411A (ja) 1983-04-25 1984-11-09 Daikin Ind Ltd エチレン−テトラフルオロエチレンまたはクロロトリフルオロエチレン系共重合体
DE3584930D1 (de) 1984-09-24 1992-01-30 Ausimont Spa Verfahren zur herstellung von vinylidenfluorid, homo- und copolymeren.
FR2583676B1 (fr) * 1985-06-24 1988-03-25 Induplast Sa Procede et appareils d'extrusion de structures alveolaires en matiere thermoplastique et structures ainsi obtenues
GB8728887D0 (en) * 1987-12-10 1988-01-27 Ici Plc Fibre reinforced thermoplastic composite structures
DE3909189A1 (de) * 1989-03-21 1989-11-02 Arnold Dipl Ing Vogts Verstaerkungskoerper fuer schuett- und giessbare stoffe sowie verfahren und spritzkopf zu seiner herstellung
DE4326189A1 (de) * 1993-08-04 1995-02-16 Steuler Industriewerke Gmbh Wabenförmiger Hohlkörper aus Kunststoff, vorzugsweise Polyolefinen
FR2760999B1 (fr) * 1997-03-19 1999-04-30 Guy Ducruy Procede de fabrication d'une structure alveolaire en matiere thermofusible, et dispositif pour la mise en oeuvre de ce procede
NL1013520C2 (nl) * 1999-07-19 2001-01-22 Dsm Nv GeÙxtrudeerd polyolefine vormdeel.
FR2820360B1 (fr) * 2001-02-05 2003-11-07 Kaysersberg Packaging Sa Plaques alveolaires en matiere thermoplastique, procede et dispositif pour la fabrication de ces plaques
US20060167185A1 (en) * 2002-06-12 2006-07-27 Basell Polyolefine Gmbh Propylene copolymer compositions having a good low-temperature impact toughness and a high transparency
FR2857616B1 (fr) 2003-07-18 2007-04-06 Solvay Procede pour l'assemblage des elements d'une structure comprenant une ame en nid d'abeille
US20050272853A1 (en) 2003-08-26 2005-12-08 Solvay Advanced Polymers Aromatic polycondensation polymer compositions exhibiting enhanced strength properties
FR2899145B1 (fr) * 2006-03-29 2008-05-09 Solvay Procede pour la fabrication d'une structure alveolaire a base de matiere plastique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101563920B1 (ko) * 2013-12-06 2015-10-28 주식회사 중원지.엘.비 벌집 구조체 제조 장치 및 방법
WO2016195136A1 (ko) * 2015-06-04 2016-12-08 주식회사 중원지.엘.비 벌집 구조체 제조 장치 및 방법

Also Published As

Publication number Publication date
EP1924420B1 (en) 2010-02-24
US8696853B2 (en) 2014-04-15
KR20080034164A (ko) 2008-04-18
ATE458601T1 (de) 2010-03-15
BRPI0614862A2 (pt) 2012-12-04
ES2341624T3 (es) 2010-06-23
CN101242945A (zh) 2008-08-13
EP1924420A1 (en) 2008-05-28
WO2007020279A1 (en) 2007-02-22
CN101242945B (zh) 2010-08-04
US20110012281A1 (en) 2011-01-20
JP2009504450A (ja) 2009-02-05
DE602006012508D1 (de) 2010-04-08
PL1924420T3 (pl) 2010-07-30

Similar Documents

Publication Publication Date Title
JP5005692B2 (ja) プラスチックを材料とする気泡構造体を製造するプロセスおよびこのプロセスを実行するための装置
US5885494A (en) Method of forming foamed fluoropolymer composites
KR101392003B1 (ko) 내면에 차단층을 갖는 플라스틱으로 제조된 중공체 및 이의 제조 방법
JP4204015B2 (ja) 発泡フルオロポリマー
JP5175543B2 (ja) フルオロポリマー発泡体、その作製方法およびその適用
CN101415532B (zh) 生产一种基于塑料的微孔结构的方法
JP2009504450A5 (enExample)
US20210395405A1 (en) Articles Formed From Fluorine-Containing Elastomer Compositions Using an Additive Manufacturing Method and Additive Manufacturing Methods for Thermoset Elastomer Compositions
KR102626455B1 (ko) 저밀도 플루오로 중합체 발포체
JP5044589B2 (ja) ポリフッ化ビニリデン系樹脂発泡粒子、及びポリフッ化ビニリデン系樹脂発泡粒子成形体
KR20190061921A (ko) 불소계 수지 다공성 막 및 이의 제조 방법
RU2412811C2 (ru) Способ изготовления ячеистых структур на основе пластика и устройство для реализации этого способа
JP2017531582A (ja) 発泡ダイ及び使用方法
JP4355037B2 (ja) 発泡フルオロポリマー物品の製造方法
JP7256375B2 (ja) エアフィルタ濾材の製造方法
JP2009519147A (ja) 非晶質熱可塑性ポリマーをベースとしたセル構造体を製造する方法
EP2580041B1 (en) Shaping unit for a die for extruding plastic-based cellular structures
JP2004058334A (ja) ポリプロピレン系樹脂押出発泡シートおよびその成形体
JP2002292718A (ja) 熱可塑性樹脂発泡板の製造方法及び製造用成形装置
JP2002273775A (ja) 熱可塑性樹脂発泡板の製造方法及び製造用成形金型

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090716

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110601

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110607

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110829

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110905

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20111207

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: 20120424

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120523

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150601

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees