[go: up one dir, main page]

IT1029541B - Prodotto espanso preparato da un copolimero termoplastico multifase e relativo procedimento - Google Patents

Prodotto espanso preparato da un copolimero termoplastico multifase e relativo procedimento

Info

Publication number
IT1029541B
IT1029541B IT49920/74A IT4992074A IT1029541B IT 1029541 B IT1029541 B IT 1029541B IT 49920/74 A IT49920/74 A IT 49920/74A IT 4992074 A IT4992074 A IT 4992074A IT 1029541 B IT1029541 B IT 1029541B
Authority
IT
Italy
Prior art keywords
product prepared
related process
thermoplastic copolymer
expanded product
multiphase thermoplastic
Prior art date
Application number
IT49920/74A
Other languages
English (en)
Original Assignee
Exxon Research Engineering 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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Application granted granted Critical
Publication of IT1029541B publication Critical patent/IT1029541B/it

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
    • C08J9/04—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
    • 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
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/905—Hydrophilic or hydrophobic cellular product

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
IT49920/74A 1973-03-29 1974-04-02 Prodotto espanso preparato da un copolimero termoplastico multifase e relativo procedimento IT1029541B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US345971A US3870662A (en) 1973-03-29 1973-03-29 Novel foamed multiphase thermoplastic copolymer compositions

Publications (1)

Publication Number Publication Date
IT1029541B true IT1029541B (it) 1979-03-20

Family

ID=23357356

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49920/74A IT1029541B (it) 1973-03-29 1974-04-02 Prodotto espanso preparato da un copolimero termoplastico multifase e relativo procedimento

Country Status (8)

Country Link
US (1) US3870662A (it)
JP (1) JPS508863A (it)
BE (1) BE812987A (it)
CA (1) CA1015499A (it)
DE (1) DE2414396A1 (it)
FR (1) FR2223428B1 (it)
GB (1) GB1469278A (it)
IT (1) IT1029541B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181780A (en) * 1977-10-04 1980-01-01 Exxon Research & Engineering Co. Thermoplastic ionomer foams
US4164512A (en) * 1977-10-04 1979-08-14 Exxon Research & Engineering Co. Foamable thermoelastic ionomer composition
JPS5580007U (it) * 1978-11-30 1980-06-02
JPS5692931A (en) * 1979-12-26 1981-07-28 Kanegafuchi Chem Ind Co Ltd Foamed molded article of heat-resistant synthetic resin
EP1040902B1 (en) * 1999-03-30 2006-10-04 Sumitomo Chemical Company, Limited Foamed resin article
US6866915B2 (en) * 2000-01-11 2005-03-15 Tempur World, Llc Cushion
ES2344736T3 (es) 2002-05-24 2010-09-06 Tempur World, Llc Almohada de confort.
US7530127B2 (en) * 2002-05-24 2009-05-12 Dan-Foam Aps Pillow and method of manufacturing a pillow
US7469437B2 (en) * 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
US20080287582A1 (en) * 2007-04-30 2008-11-20 Weiss Robert A Shape memory polymer compositions, method of manufacture, and uses thereof
US9080051B2 (en) 2009-02-27 2015-07-14 Peterson Chemical Technology, Inc. Gelatinous triblock copolymer elastomer particles in polyurethane flexible foams
US8378001B2 (en) * 2010-01-29 2013-02-19 Owens Corning Intellectual Capital, Llc Polystyrene/polyethylene oxide copolymer for enhancing water vapor permeability in thermoplastic foam
US8349909B2 (en) * 2010-01-29 2013-01-08 Owens Corning Intellectual Capital, Llc Polystyrene/polyethylene oxide copolymer cell size enlarger for foam
US8323787B2 (en) * 2010-01-29 2012-12-04 Owens Corning Intellectual Capital, Llc Additive blend for enhancing water vapor permeability and increasing cell size in thermoplastic foams

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928130A (en) * 1955-09-08 1960-03-15 Western Electric Co Methods for making cellular plastic products
NL288289A (it) * 1962-01-29
US3577357A (en) * 1968-11-29 1971-05-04 Shell Oil Co Selectively sulfonated block copolymers
DE2103198A1 (de) * 1971-01-23 1972-07-27 Bayer Treibmittel

Also Published As

Publication number Publication date
US3870662A (en) 1975-03-11
DE2414396A1 (de) 1974-10-17
FR2223428B1 (it) 1979-05-25
CA1015499A (en) 1977-08-09
GB1469278A (en) 1977-04-06
FR2223428A1 (it) 1974-10-25
JPS508863A (it) 1975-01-29
BE812987A (fr) 1974-09-30

Similar Documents

Publication Publication Date Title
IT1029541B (it) Prodotto espanso preparato da un copolimero termoplastico multifase e relativo procedimento
BE818267A (fr) Sacs a event
NL180224B (nl) Werkwijze ter bereiding van een normaliter vast, thermoplastisch materiaal, alsmede hieruit verkregen voorwerpen.
BE820120A (fr) Sacs a emplettes en matiere plastique
BE823370A (fr) Matieres a mouler thermoplastiques ignifuguees a base de polyesters
SE431882B (sv) Fotokemiskt nedbrytbar plastprodukt innehallande en ketogruppshaltig additionspolymer
IT1041517B (it) Procedimento per la produzione di un polimero a blocchi termoplastico e prodotto relativo
IT1029542B (it) Prodotto polimero espanso e relativo procedimento di preparazione
BE815845A (fr) Produit composite a base de ni ou co
IT1016927B (it) Composizione termoplastica a base di resina poliolefinica e prodotto da essa ottenuto
DK134786B (da) Expanderbare, termoplastiske styrenpolymere.
BE820104A (fr) Produit alimentaire a base de biscotte
NL174839C (nl) Werkwijze ter bereiding van thermoplastische vormmassa's, die een polycarbonaat en een ander polymeer met vinylaromatische eenheden bevatten, alsmede voorwerpen uit deze vormmassa's verkregen.
IT1003991B (it) Organosilossani resistenti ai solventi e relativo procedimento di produzione
NL168703C (nl) Werkwijze ter bereiding van een geneesmiddel.
AU7286374A (en) Thermoplastic polymers
BE815232A (fr) Polymere expanses
NL167981B (nl) Werkwijze voor de bereiding van een harspreparaat, als- mede hieruit verkregen gevormd voortbrengsel.
NL7409498A (nl) Werkwijze ter bereiding van een geneesmiddel met oestrogeenwerking.
ZA737820B (en) A modified hydrocarbon polymer
NL7416442A (nl) Vormmassa van onverzadigde polyester, onverza- digd monomeer en thermoplastisch copolymeer.
IT1018644B (it) Prodotto polimerico espanso e procedimento per la sua preparazione
NO141302C (no) Fremgangsmaate for fremstilling av et snack-produkt
BE815708A (fr) Produit cuspidifere
NL7409176A (nl) Werkwijze ter bereiding van een geneesmiddel met antimicroben-werking.