BRPI1008816A2 - processo para a produção de peças moldadas compostas de um polímero de polioximetileno - Google Patents

processo para a produção de peças moldadas compostas de um polímero de polioximetileno

Info

Publication number
BRPI1008816A2
BRPI1008816A2 BRPI1008816A BRPI1008816A BRPI1008816A2 BR PI1008816 A2 BRPI1008816 A2 BR PI1008816A2 BR PI1008816 A BRPI1008816 A BR PI1008816A BR PI1008816 A BRPI1008816 A BR PI1008816A BR PI1008816 A2 BRPI1008816 A2 BR PI1008816A2
Authority
BR
Brazil
Prior art keywords
production
molded parts
polyoxymethylene polymer
parts composed
polyoxymethylene
Prior art date
Application number
BRPI1008816A
Other languages
English (en)
Inventor
Dirk Binkowski
Rainer Klenz
Wolfgang Wilhelm
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BRPI1008816A2 publication Critical patent/BRPI1008816A2/pt

Links

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/786—Temperature
    • B29C2049/7861—Temperature of the preform
    • B29C2049/7862—Temperature of the preform characterised by temperature values or ranges
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/786—Temperature
    • B29C2049/7864—Temperature of the mould
    • B29C2049/78645—Temperature of the mould characterised by temperature values or ranges
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/501—Extruder feed section
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29K2059/00—Use of polyacetals, e.g. POM, i.e. polyoxymethylene or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
BRPI1008816A 2009-02-09 2010-02-05 processo para a produção de peças moldadas compostas de um polímero de polioximetileno BRPI1008816A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09152399 2009-02-09
PCT/EP2010/051419 WO2010089369A1 (de) 2009-02-09 2010-02-05 Verfahren zur herstellung von formteilen aus einem polyoxymethylenpolymerisat

Publications (1)

Publication Number Publication Date
BRPI1008816A2 true BRPI1008816A2 (pt) 2016-03-15

Family

ID=42083583

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008816A BRPI1008816A2 (pt) 2009-02-09 2010-02-05 processo para a produção de peças moldadas compostas de um polímero de polioximetileno

Country Status (9)

Country Link
US (1) US9149968B2 (pt)
EP (1) EP2393647B1 (pt)
JP (1) JP5832299B2 (pt)
KR (1) KR101662861B1 (pt)
CN (1) CN102307718B (pt)
BR (1) BRPI1008816A2 (pt)
ES (1) ES2409272T3 (pt)
PL (1) PL2393647T3 (pt)
WO (1) WO2010089369A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107072835B (zh) 2014-11-06 2021-03-02 宝洁公司 包括面向衣服的层合体的吸收制品
KR101646977B1 (ko) * 2014-11-11 2016-08-09 한국엔지니어링플라스틱 주식회사 열안정성이 우수한 폴리옥시메틸렌 수지 조성물
EP3582733B1 (en) 2017-02-16 2022-08-17 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100245A (en) 1967-09-11 1978-07-11 Oiles Kogyo Kabushiki Kaisha Method for manufacturing bearings or other anti-friction elements formed of lubricant contained polyacetal
NL181204C (nl) 1974-11-07 1987-07-01 Hoechst Ag Werkwijze voor het bereiden van korrelvormige oxymethyleenpolymeren.
US3954366A (en) 1975-01-06 1976-05-04 Fields Reuben T Two-stage single screw extrusion apparatus
EP0121407A2 (en) * 1983-03-29 1984-10-10 E.I. Du Pont De Nemours And Company Blow moulding of polyoxymethylene/polyurethane compositions
US4500481A (en) * 1983-04-25 1985-02-19 At&T Technologies, Inc. Methods for controlling vinyl plastic extrudate
DE3843576A1 (de) * 1988-12-23 1990-07-12 Jv Kunststoffwerk Verfahren und vorrichtung zur herstellung von kunststoffformteilen
DE3927424A1 (de) 1989-08-19 1991-02-21 Basf Ag Polyoxymethylen-polyurethan-formmassen mit verbesserter lichtbestaendigkeit, verfahren zu ihrer herstellung und ihre verwendung
JP2965660B2 (ja) 1990-10-25 1999-10-18 旭化成工業株式会社 ポリアセタール樹脂製ガソリンタンク
US5286808A (en) * 1991-07-25 1994-02-15 Hoechst Celanese Corporation Elastomeric crosslinked poly(1,3-dioxlane)
JP3304391B2 (ja) 1992-04-27 2002-07-22 ポリプラスチックス株式会社 ポリオキシメチレン樹脂製押出成形品並びにその製造法
JP3169548B2 (ja) * 1996-04-12 2001-05-28 ポリプラスチックス株式会社 ポリアセタール樹脂組成物並びにその成形品
JPH09327855A (ja) 1996-06-11 1997-12-22 Polyplastics Co ポリアセタール樹脂製のフィラーネックパイプ
US5909958A (en) * 1997-04-25 1999-06-08 Rauwendaal Extrusion Engineering, Inc. Screw extruder with independently adjustable groove depth
US6712495B2 (en) 2001-11-20 2004-03-30 E. I. Du Pont De Nemours And Company Mixing apparatus
WO2005007384A1 (en) * 2003-07-03 2005-01-27 Ticona, Llc Method of making coextruded polyacetal articles with a shaped profile and a melt-bonded thermoplastic elastomer layer, and such an article
JP2005262824A (ja) * 2004-03-22 2005-09-29 Idemitsu Kosan Co Ltd 樹脂押出用スクリュウおよび模様着色品の成形方法
DE102005034490A1 (de) * 2005-07-20 2007-01-25 Basf Ag Zusatzstoff-freies Verfahren zur Herstellung von Polyoxymethylenen
BRPI0819272A2 (pt) 2007-11-20 2015-05-19 Basf Se Uso de composições de moldagem termoplásticas.

Also Published As

Publication number Publication date
EP2393647B1 (de) 2013-04-17
PL2393647T3 (pl) 2013-09-30
KR101662861B1 (ko) 2016-10-05
US20110309558A1 (en) 2011-12-22
JP5832299B2 (ja) 2015-12-16
CN102307718A (zh) 2012-01-04
JP2012517356A (ja) 2012-08-02
US9149968B2 (en) 2015-10-06
CN102307718B (zh) 2014-05-07
KR20110117676A (ko) 2011-10-27
EP2393647A1 (de) 2011-12-14
WO2010089369A1 (de) 2010-08-12
ES2409272T3 (es) 2013-06-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.