ATE150690T1 - Schaumstruktur aus zusammengeführten schaumsträngen oder -profilen - Google Patents

Schaumstruktur aus zusammengeführten schaumsträngen oder -profilen

Info

Publication number
ATE150690T1
ATE150690T1 AT88301359T AT88301359T ATE150690T1 AT E150690 T1 ATE150690 T1 AT E150690T1 AT 88301359 T AT88301359 T AT 88301359T AT 88301359 T AT88301359 T AT 88301359T AT E150690 T1 ATE150690 T1 AT E150690T1
Authority
AT
Austria
Prior art keywords
resin
profiles
strands
joined
foam
Prior art date
Application number
AT88301359T
Other languages
English (en)
Inventor
Bruce A Malone
Peter C Yao
Robert J Russell
Original Assignee
Dow Chemical Co
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 US07/143,430 external-priority patent/US4801484A/en
Priority claimed from US07/155,338 external-priority patent/US4824720A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE150690T1 publication Critical patent/ATE150690T1/de

Links

Classifications

    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/468—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length in a plurality of parallel streams which unite during the foaming
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • 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
    • B29K2023/00—Use of polyalkenes 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds 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
    • B29K2105/043—Skinned foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Hydrogenated Pyridines (AREA)
  • Laminated Bodies (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Housing For Livestock And Birds (AREA)
AT88301359T 1987-02-18 1988-02-18 Schaumstruktur aus zusammengeführten schaumsträngen oder -profilen ATE150690T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1614787A 1987-02-18 1987-02-18
US14298588A 1988-01-12 1988-01-12
US07/143,430 US4801484A (en) 1988-01-13 1988-01-13 Highly loaded coalesced foam
US07/155,338 US4824720A (en) 1988-02-11 1988-02-11 Coalesced polyolefin foam having exceptional cushioning properties

Publications (1)

Publication Number Publication Date
ATE150690T1 true ATE150690T1 (de) 1997-04-15

Family

ID=27486543

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88301359T ATE150690T1 (de) 1987-02-18 1988-02-18 Schaumstruktur aus zusammengeführten schaumsträngen oder -profilen

Country Status (11)

Country Link
EP (1) EP0279668B1 (de)
JP (1) JP2620968B2 (de)
KR (1) KR960000725B1 (de)
AT (1) ATE150690T1 (de)
AU (1) AU618728B2 (de)
BR (1) BR8805631A (de)
DE (1) DE3855841T2 (de)
ES (1) ES2099062T3 (de)
GR (1) GR3023546T3 (de)
NO (1) NO884616L (de)
WO (1) WO1988006094A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124097A (en) * 1991-02-08 1992-06-23 The Dow Chemical Company Method of providing closed-cell polyolefin foam having reduced blowing agent content to the end user
EP0646622B1 (de) * 1993-09-21 2000-12-13 Sekisui Kagaku Kogyo Kabushiki Kaisha Aus thermoplastischem Kunststoff und silan-modifizierten thermoplastischen Kunststoff hergestelltes Schaummaterial und Verfahren zum Herstellen derselben
US5552448A (en) * 1993-09-21 1996-09-03 Sekisui Chemical Co., Ltd. Plastic foam material composed of thermoplastic resin and silane-modified thermoplastic resin and method for making same
EP0921148A1 (de) 1997-12-08 1999-06-09 Dow Deutschland Inc. Niedrige dichte Schaumstränge
ATE266698T1 (de) 1999-06-17 2004-05-15 Dow Global Technologies Inc Polymerschaumstoff und verfahren zur herstellung desselben mittels ölenthaltendem furnaceruss als isolationsverbesserer
US6844055B1 (en) 1999-12-02 2005-01-18 Dow Global Technologies Inc. Hollow strandfoam and preparation thereof
AU2003271148A1 (en) * 2003-10-09 2005-04-27 Misawa Homes Co., Ltd. Extrusion molding machine
JP4999463B2 (ja) * 2004-11-19 2012-08-15 株式会社プライムポリマー プロピレン系樹脂押出発泡体及びプロピレン系樹脂押出発泡体の製造方法
WO2006081063A2 (en) * 2005-01-27 2006-08-03 Dow Global Technologies Inc. Polymeric foam with irregular surfaces
KR20100023794A (ko) 2007-06-27 2010-03-04 아사히 파이바 그라스 가부시끼가이샤 폴리올레핀계 수지의 발포 보드 및 그 제조 방법
US20090098237A1 (en) 2007-10-15 2009-04-16 Itadani Toru Thermoplastic resin foam and production process thereof
DE102016225335B4 (de) 2016-12-16 2020-02-06 Adidas Ag Sohle für einen Schuh, Verfahren und Vorrichtung zu deren Herstellung sowie Schuh mit einer solchen Sohle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251728A (en) * 1962-09-10 1966-05-17 Dow Chemical Co Stranded aliphatic olefin polymer foam for loose-fill packaging
GB1034120A (en) * 1963-06-24 1966-06-29 Monsanto Chemicals Extrusion of resins
GB1084000A (en) * 1964-12-29 1967-09-20 Monsanto Chemicals Extrusion of resins
GB1166937A (en) * 1967-05-19 1969-10-15 Monsanto Chemicals Improvements in or relating to The Production Of Foamed Resins
US3607596A (en) * 1968-07-10 1971-09-21 Fmc Corp Cellular article
US3573152A (en) * 1969-07-29 1971-03-30 Foster Grant Co Inc Thermoplastic elongated cellular products
DE2111743C3 (de) * 1970-04-02 1973-10-11 Kimikazu Fujisawa Kanagawa Azuma (Japan) Verfahren und Vorrichtung zur Her Stellung von schlauchfbrmigen Schaum stoff Netzen
US3949031A (en) * 1970-08-19 1976-04-06 Fmc Corporation Method for making cellular articles
DE2359282C3 (de) * 1973-11-28 1979-02-01 Wacker-Chemie Gmbh, 8000 Muenchen Vorrichtung zur Herstellung von Profilen aus geschäumten Thermoplasten
JPS5834501B2 (ja) * 1975-06-21 1983-07-27 旭ダウ株式会社 熱可塑性樹脂発泡体の製造方法
JPS52137469A (en) * 1976-05-12 1977-11-16 Sekisui Plastics Process for manufacture of thermoplastic resin foam and die therefor
US4110269A (en) * 1977-01-31 1978-08-29 Olefoam Corporation Method of making polyethylene foam
GB1597476A (en) * 1977-10-31 1981-09-09 Hoechst Holland Nv Closed cell foamed plastic film

Also Published As

Publication number Publication date
JPH01502252A (ja) 1989-08-10
WO1988006094A1 (en) 1988-08-25
ES2099062T3 (es) 1997-05-16
DE3855841T2 (de) 1997-09-11
BR8805631A (pt) 1989-08-15
NO884616L (no) 1988-12-16
KR890700468A (ko) 1989-04-25
DE3855841D1 (de) 1997-04-30
EP0279668A3 (de) 1989-10-11
KR960000725B1 (ko) 1996-01-12
NO884616D0 (no) 1988-10-17
EP0279668A2 (de) 1988-08-24
AU1368688A (en) 1988-09-14
EP0279668B1 (de) 1997-03-26
GR3023546T3 (en) 1997-08-29
AU618728B2 (en) 1992-01-09
JP2620968B2 (ja) 1997-06-18

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee