NO975767L - Skummaterialer for isolasjon avledet fra "high internal phase" emulsjoner - Google Patents

Skummaterialer for isolasjon avledet fra "high internal phase" emulsjoner

Info

Publication number
NO975767L
NO975767L NO975767A NO975767A NO975767L NO 975767 L NO975767 L NO 975767L NO 975767 A NO975767 A NO 975767A NO 975767 A NO975767 A NO 975767A NO 975767 L NO975767 L NO 975767L
Authority
NO
Norway
Prior art keywords
foam
water
expanded
foam materials
polymeric foam
Prior art date
Application number
NO975767A
Other languages
English (en)
Other versions
NO975767D0 (no
Inventor
Thomas Allen Desmarais
John Collins Dyer
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of NO975767D0 publication Critical patent/NO975767D0/no
Publication of NO975767L publication Critical patent/NO975767L/no

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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • 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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Den foreliggende oppfinnelse vedrører komprimerbare polymere Skummaterialer som er anvendbare som isolasjon. Disse polymere skum er fremstilt ved polymerisering av visse vann- i-olje emulsjoner som har et relativt høyt forhold mellom vannfase og oljefase, vanlig kjent som "HIPE'er". De polymere Skummaterialer omfatter en generelt hydrofob, fleksibel eller halvfleksibel, ikke-ionisk polymer skumstruktur av innbyrdes forbundede åpne celler. Skumstrukturene har: (a) et spesifikt overflateareal pr. skumvolum på minst omtrent 0.01 m2/cm3, (b) en ekspandert densitet på mindre enn omtrent 0,05 g/cm3, og (c) et forhold mellom ekspandert og komprimert tykkelse på minst omtrent 3:1, hvori, når skummet er komprimert til 33% av sin opprinnelige ekspanderte tykkelse og deretter opprettholdes uten kunstig påtrykk på sin overflate, skummet vil reekspandere med ikke mer enn 50% etter 21 dager ved omgivelsestemperatur (22°C). I en foretrukket utførelsesform vil skummene i samsvar med den foreliggende oppfinnelse, når varmet til sin Tg eller høyere, reekspandere til 90% av sin opprinnelige tykkelse i løpet av omtrent l døgn eller mindre. Oppfinnelsen vedrører også en fremgangsmåte for fremstilling av det komprimerbare polymere skummaterial omfattende polymerisering av en vann-i-olje emulsjon som har et volum- til-vekt forhold mellom vannfase og oljefase i området fra omtrent 20:1 til omtrent 250:1.
NO975767A 1995-06-07 1997-12-08 Skummaterialer for isolasjon avledet fra "high internal phase" emulsjoner NO975767L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/484,727 US5770634A (en) 1995-06-07 1995-06-07 Foam materials for insulation, derived from high internal phase emulsions
PCT/US1996/010168 WO1996040823A1 (en) 1995-06-07 1996-06-03 Foam materials for insulation, derived from high internal phase emulsions

Publications (2)

Publication Number Publication Date
NO975767D0 NO975767D0 (no) 1997-12-08
NO975767L true NO975767L (no) 1998-02-09

Family

ID=23925358

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975767A NO975767L (no) 1995-06-07 1997-12-08 Skummaterialer for isolasjon avledet fra "high internal phase" emulsjoner

Country Status (17)

Country Link
US (2) US5770634A (no)
EP (1) EP0830417B1 (no)
JP (1) JPH11507409A (no)
KR (1) KR19990022698A (no)
CN (1) CN1077584C (no)
AT (1) ATE193032T1 (no)
AU (1) AU722396B2 (no)
BR (1) BR9609244A (no)
CA (1) CA2223735C (no)
CZ (1) CZ396697A3 (no)
DE (1) DE69608438T2 (no)
ES (1) ES2145457T3 (no)
HU (1) HUP9901269A3 (no)
NO (1) NO975767L (no)
NZ (1) NZ310859A (no)
TR (1) TR199701562T1 (no)
WO (1) WO1996040823A1 (no)

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AU722396B2 (en) 2000-08-03
ES2145457T3 (es) 2000-07-01
BR9609244A (pt) 1999-05-11
HUP9901269A2 (hu) 1999-07-28
CA2223735A1 (en) 1996-12-19
NO975767D0 (no) 1997-12-08
DE69608438T2 (de) 2000-10-19
CN1077584C (zh) 2002-01-09
US5753359A (en) 1998-05-19
ATE193032T1 (de) 2000-06-15
TR199701562T1 (xx) 1998-03-21
HUP9901269A3 (en) 1999-11-29
EP0830417A1 (en) 1998-03-25
AU6173596A (en) 1996-12-30
JPH11507409A (ja) 1999-06-29
US5770634A (en) 1998-06-23
EP0830417B1 (en) 2000-05-17
MX9709815A (es) 1998-08-30
DE69608438D1 (de) 2000-06-21
NZ310859A (en) 1999-08-30
CN1192225A (zh) 1998-09-02
WO1996040823A1 (en) 1996-12-19
KR19990022698A (ko) 1999-03-25
CZ396697A3 (cs) 1998-04-15
CA2223735C (en) 2002-05-21

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