DE2525173C3 - Verschäumbare Polymerisatteilchen und Verfahren zu ihrer Herstellung - Google Patents

Verschäumbare Polymerisatteilchen und Verfahren zu ihrer Herstellung

Info

Publication number
DE2525173C3
DE2525173C3 DE2525173A DE2525173A DE2525173C3 DE 2525173 C3 DE2525173 C3 DE 2525173C3 DE 2525173 A DE2525173 A DE 2525173A DE 2525173 A DE2525173 A DE 2525173A DE 2525173 C3 DE2525173 C3 DE 2525173C3
Authority
DE
Germany
Prior art keywords
polymer particles
calcium carbonate
particles
acid
foamable
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
DE2525173A
Other languages
German (de)
English (en)
Other versions
DE2525173A1 (de
DE2525173B2 (de
Inventor
Yoshitsugu Beppu
Toshiki Ikeda
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.)
Sekisui Kaseihin Kogyo KK
Original Assignee
Sekisui Kaseihin Kogyo KK
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 JP9728274A external-priority patent/JPS5124668A/ja
Priority claimed from JP12056074A external-priority patent/JPS5147057A/ja
Application filed by Sekisui Kaseihin Kogyo KK filed Critical Sekisui Kaseihin Kogyo KK
Publication of DE2525173A1 publication Critical patent/DE2525173A1/de
Publication of DE2525173B2 publication Critical patent/DE2525173B2/de
Application granted granted Critical
Publication of DE2525173C3 publication Critical patent/DE2525173C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface treatment

Landscapes

  • Chemical & Material Sciences (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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE2525173A 1974-08-23 1975-06-06 Verschäumbare Polymerisatteilchen und Verfahren zu ihrer Herstellung Expired DE2525173C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9728274A JPS5124668A (en) 1974-08-23 1974-08-23 Kairyo sareta hatsuhoseinetsukasoseijushiryushi
JP12056074A JPS5147057A (ja) 1974-10-19 1974-10-19 Hatsuhoseiechirenkeijugotairyushisoseibutsu

Publications (3)

Publication Number Publication Date
DE2525173A1 DE2525173A1 (de) 1976-03-04
DE2525173B2 DE2525173B2 (de) 1979-01-25
DE2525173C3 true DE2525173C3 (de) 1979-09-20

Family

ID=26438466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2525173A Expired DE2525173C3 (de) 1974-08-23 1975-06-06 Verschäumbare Polymerisatteilchen und Verfahren zu ihrer Herstellung

Country Status (7)

Country Link
US (1) US4110267A (enExample)
CA (1) CA1040799A (enExample)
DE (1) DE2525173C3 (enExample)
FR (1) FR2282446A1 (enExample)
GB (1) GB1508003A (enExample)
IT (1) IT1039179B (enExample)
NL (1) NL7509225A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597729B2 (ja) * 1979-03-19 1984-02-20 鐘淵化学工業株式会社 発泡性熱可塑性樹脂粒子の製造法
US4517272A (en) * 1983-08-12 1985-05-14 Eastman Kodak Company Electrostatic dry toner composition
DE3626349A1 (de) * 1986-08-04 1988-02-11 Dynamit Nobel Ag Formmasse fuer einen vernetzten schaumstoff fuer schallschutzanwendungen aus polyolefinen und ethylen-propylen-kautschuk und verfahren zum herstellen des schaumstoffes
US4798749A (en) * 1988-04-25 1989-01-17 Arco Chemical Company Isopentane as blowing agent to improve coffee retention in foam cups molded from expandable polystrene
US4840759A (en) * 1988-04-25 1989-06-20 Arco Chemical Technology, Inc. Isopentane as blowing agent to improve coffee retention in foam cups molded from expandable polystyrene
DE4009897A1 (de) * 1990-03-28 1991-10-02 Basf Ag Feinteilige expandierbare styrolpolymerisate
WO1998031733A1 (fr) * 1997-01-20 1998-07-23 Sekisui Kaseihin Kogyo Kabushikikaisha Perles expansibles de resine thermoplastique et mousse moulee obtenue grace a celles-ci
WO2001007154A1 (en) * 1999-07-28 2001-02-01 Akzo Nobel N.V. Expanded hollow micro sphere composite beads and method for their production
US7090868B2 (en) * 2002-09-13 2006-08-15 University Of Florida Materials and methods for drug delivery and uptake
US20040266927A1 (en) * 2003-06-27 2004-12-30 Prejean George Wyatt Filled blends of tubular reactor produced ethylene/alkyl acrylate copolymers modified with organic acids
US20080081861A1 (en) * 2006-10-03 2008-04-03 George Wyatt Prejean Composition comprising ethylene copolymer
US20090047523A1 (en) * 2007-08-13 2009-02-19 Keedy Jr Vincent W Production of discrete shaped article
EP3192837B1 (en) * 2016-01-14 2020-03-04 Omya International AG Wet surface treatment of surface-modified calcium carbonate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052289A (enExample) * 1900-01-01
US3086885A (en) * 1960-09-22 1963-04-23 Dow Chemical Co Non-clumping foamable thermoplastic polymer granules and method of making
US3151192A (en) * 1961-07-24 1964-09-29 Sun Chemical Corp Method of extruding a foamed thermoplastic product
US3526605A (en) * 1968-05-13 1970-09-01 Sinclair Koppers Co Expandable styrene polymers
GB1301473A (enExample) * 1969-03-25 1972-12-29

Also Published As

Publication number Publication date
GB1508003A (en) 1978-04-19
US4110267A (en) 1978-08-29
DE2525173A1 (de) 1976-03-04
FR2282446B1 (enExample) 1978-03-17
FR2282446A1 (fr) 1976-03-19
NL7509225A (nl) 1976-02-25
DE2525173B2 (de) 1979-01-25
IT1039179B (it) 1979-12-10
CA1040799A (en) 1978-10-17

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee