FR2148118B1 - - Google Patents

Info

Publication number
FR2148118B1
FR2148118B1 FR7227542A FR7227542A FR2148118B1 FR 2148118 B1 FR2148118 B1 FR 2148118B1 FR 7227542 A FR7227542 A FR 7227542A FR 7227542 A FR7227542 A FR 7227542A FR 2148118 B1 FR2148118 B1 FR 2148118B1
Authority
FR
France
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
FR7227542A
Other versions
FR2148118A1 (fr
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 FR2148118A1 publication Critical patent/FR2148118A1/fr
Application granted granted Critical
Publication of FR2148118B1 publication Critical patent/FR2148118B1/fr
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
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
FR7227542A 1971-08-05 1972-07-31 Expired FR2148118B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00169357A US3821128A (en) 1971-08-05 1971-08-05 Method for expanding microspheres and expandable composition

Publications (2)

Publication Number Publication Date
FR2148118A1 FR2148118A1 (fr) 1973-03-11
FR2148118B1 true FR2148118B1 (fr) 1978-09-08

Family

ID=22615330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227542A Expired FR2148118B1 (fr) 1971-08-05 1972-07-31

Country Status (13)

Country Link
US (1) US3821128A (fr)
JP (1) JPS4825756A (fr)
AU (1) AU458488B2 (fr)
BE (1) BE787211A (fr)
BR (1) BR7205293D0 (fr)
CA (1) CA972634A (fr)
DE (1) DE2238129A1 (fr)
FR (1) FR2148118B1 (fr)
GB (1) GB1389122A (fr)
IT (1) IT961774B (fr)
NL (1) NL7210702A (fr)
NO (1) NO136644C (fr)
SE (1) SE380538B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930409A1 (de) * 1979-07-26 1981-02-12 Bayer Ag Spruehtrocknung von mikrokapseldispersionen
US4405373A (en) * 1979-12-21 1983-09-20 Kool Lawrence B Method of altering the effective bulk density of solid material and the resulting product
US4340407A (en) * 1981-02-11 1982-07-20 The United States Of America As Represented By The United States Department Of Energy Method of forming cavitated objects of controlled dimension
DE68913235T2 (de) * 1988-06-23 1994-07-14 Casco Nobel Ab Verfahren und Vorrichtung zur Herstellung expandierbarer thermoplastischer Mikrokugeln.
DE69117554T2 (de) * 1990-03-27 1996-07-18 Wiggins Teape Group Ltd Druckempfindliches Aufzeichnungspapier
SE9003600L (sv) * 1990-11-12 1992-05-13 Casco Nobel Ab Expanderbara termoplastiska mikrosfaerer samt foerfarande foer framstaellning daerav
CA2107157C (fr) * 1992-09-29 1998-02-03 Thomas N. Hall, Iii Procede continu pour l'expansion de mini pastilles thermoplastiques
US6004641A (en) * 1997-07-11 1999-12-21 Sinclair & Rush, Inc. Molded plastisol article with textured exterior
US6235801B1 (en) 1999-04-02 2001-05-22 Miguel A. Morales Method of expanding a gel material
US8088482B2 (en) 2001-05-25 2012-01-03 Ip Rights, Llc Expandable microspheres for foam insulation and methods
GB0115814D0 (en) 2001-06-28 2001-08-22 Arjo Wiggins Fine Papers Ltd Production of holographic images
US8536087B2 (en) 2010-04-08 2013-09-17 International Imaging Materials, Inc. Thermographic imaging element
WO2022271595A1 (fr) 2021-06-23 2022-12-29 International Imaging Materials, Inc. Élément d'imagerie thermographique

Also Published As

Publication number Publication date
IT961774B (it) 1973-12-10
AU458488B2 (en) 1975-02-27
SE380538B (sv) 1975-11-10
FR2148118A1 (fr) 1973-03-11
NO136644C (no) 1977-10-12
NL7210702A (fr) 1973-02-07
US3821128A (en) 1974-06-28
BR7205293D0 (pt) 1973-09-13
NO136644B (fr) 1977-07-04
DE2238129A1 (de) 1973-03-01
JPS4825756A (fr) 1973-04-04
BE787211A (fr) 1973-02-05
CA972634A (en) 1975-08-12
GB1389122A (en) 1975-04-03
AU4468972A (en) 1974-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse