DE2401565C2 - Expandierbare, synthetische Polymerteilchen und ihre Verwendung - Google Patents

Expandierbare, synthetische Polymerteilchen und ihre Verwendung

Info

Publication number
DE2401565C2
DE2401565C2 DE2401565A DE2401565A DE2401565C2 DE 2401565 C2 DE2401565 C2 DE 2401565C2 DE 2401565 A DE2401565 A DE 2401565A DE 2401565 A DE2401565 A DE 2401565A DE 2401565 C2 DE2401565 C2 DE 2401565C2
Authority
DE
Germany
Prior art keywords
particles
weight
foam
polymer
styrene
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
Application number
DE2401565A
Other languages
German (de)
English (en)
Other versions
DE2401565A1 (de
Inventor
Louis Charles Midland Mich. Rubens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE2401565A1 publication Critical patent/DE2401565A1/de
Application granted granted Critical
Publication of DE2401565C2 publication Critical patent/DE2401565C2/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/35Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE2401565A 1972-08-17 1974-01-14 Expandierbare, synthetische Polymerteilchen und ihre Verwendung Expired DE2401565C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28152472A 1972-08-17 1972-08-17
AU64431/74A AU476282B2 (en) 1972-08-17 1974-01-11 Cushioning and materials therefor

Publications (2)

Publication Number Publication Date
DE2401565A1 DE2401565A1 (de) 1975-07-24
DE2401565C2 true DE2401565C2 (de) 1985-03-21

Family

ID=60019622

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2401565A Expired DE2401565C2 (de) 1972-08-17 1974-01-14 Expandierbare, synthetische Polymerteilchen und ihre Verwendung

Country Status (6)

Country Link
AU (1) AU476282B2 (en:Method)
BE (1) BE810282A (en:Method)
CH (1) CH605090A5 (en:Method)
DE (1) DE2401565C2 (en:Method)
FR (1) FR2259115A1 (en:Method)
NL (1) NL7400705A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5538556B2 (ja) 2009-11-20 2014-07-02 ビーエーエスエフ ソシエタス・ヨーロピア 微小中空球を含有する樹脂発泡体
US8937106B2 (en) 2010-12-07 2015-01-20 Basf Se Melamine resin foams with nanoporous fillers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB886811A (en) * 1957-11-29 1962-01-10 Dow Chemical Co Method of making a latent-foaming polymeric composition
GB1026796A (en) * 1963-01-16 1966-04-20 Dow Chemical Co Expanded thermoplastic resinous materials
US3288731A (en) 1963-09-24 1966-11-29 Koppers Co Inc Method for improving the properties of polymers containing acrylonitrile
US3505249A (en) 1964-11-16 1970-04-07 Dow Chemical Co Fabricating expandable thermoplastic resinous material
US3509079A (en) 1969-03-06 1970-04-28 Dow Chemical Co Polyether polyol compositions containing expandable styrene polymer beads
US3662043A (en) 1970-05-11 1972-05-09 Dow Chemical Co Process for making a polyurethane foam/expandable thermoplastic particle composite with high frequency electrical heating

Also Published As

Publication number Publication date
AU476282B2 (en) 1975-07-17
FR2259115B1 (en:Method) 1978-12-29
DE2401565A1 (de) 1975-07-24
NL7400705A (nl) 1975-07-22
AU6443174A (en) 1975-07-17
BE810282A (fr) 1974-07-29
FR2259115A1 (en) 1975-08-22
CH605090A5 (en:Method) 1978-09-29

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