IT948650B - Procedimento per la preparazione di polimeri solidi schiumeggiati e prodotto ottenuto - Google Patents

Procedimento per la preparazione di polimeri solidi schiumeggiati e prodotto ottenuto

Info

Publication number
IT948650B
IT948650B IT48421/72A IT4842172A IT948650B IT 948650 B IT948650 B IT 948650B IT 48421/72 A IT48421/72 A IT 48421/72A IT 4842172 A IT4842172 A IT 4842172A IT 948650 B IT948650 B IT 948650B
Authority
IT
Italy
Prior art keywords
procedure
preparation
product obtained
foamed polymers
solid foamed
Prior art date
Application number
IT48421/72A
Other languages
English (en)
Italian (it)
Original Assignee
Int Synthetic Rubber
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 Int Synthetic Rubber filed Critical Int Synthetic Rubber
Application granted granted Critical
Publication of IT948650B publication Critical patent/IT948650B/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
    • C08J9/36—After-treatment
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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
    • C08J2207/00—Foams characterised by their intended use
    • C08J2207/04—Aerosol, e.g. polyurethane foam spray

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)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT48421/72A 1971-02-19 1972-02-18 Procedimento per la preparazione di polimeri solidi schiumeggiati e prodotto ottenuto IT948650B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB499171A GB1383642A (en) 1971-02-19 1971-02-19 Process for the production of solid foamed polymers
GB2774771 1971-06-14

Publications (1)

Publication Number Publication Date
IT948650B true IT948650B (it) 1973-06-11

Family

ID=26239509

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48421/72A IT948650B (it) 1971-02-19 1972-02-18 Procedimento per la preparazione di polimeri solidi schiumeggiati e prodotto ottenuto

Country Status (14)

Country Link
JP (1) JPS559428B1 (enrdf_load_html_response)
BE (1) BE779584A (enrdf_load_html_response)
CA (1) CA987449A (enrdf_load_html_response)
CH (1) CH565211A5 (enrdf_load_html_response)
DE (1) DE2207783C2 (enrdf_load_html_response)
DK (1) DK130795B (enrdf_load_html_response)
ES (1) ES399942A1 (enrdf_load_html_response)
FR (1) FR2126027A5 (enrdf_load_html_response)
GB (1) GB1383642A (enrdf_load_html_response)
IE (1) IE36196B1 (enrdf_load_html_response)
IT (1) IT948650B (enrdf_load_html_response)
NL (1) NL172559C (enrdf_load_html_response)
NO (1) NO140599C (enrdf_load_html_response)
YU (1) YU37772A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2724834A1 (en) 2012-10-23 2014-04-30 Latexco NV Method and device for producing a bedding product comprising a foamed latex layer, slab of such foamed latex layer for cutting a bedding product and bedding product obtained

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755996A (fr) * 1969-09-12 1971-02-15 Dunlop Co Ltd Latex de polymeres

Also Published As

Publication number Publication date
NL7202166A (enrdf_load_html_response) 1972-08-22
NL172559C (nl) 1983-09-16
CH565211A5 (enrdf_load_html_response) 1975-08-15
YU37772A (en) 1982-02-28
JPS559428B1 (enrdf_load_html_response) 1980-03-10
NO140599C (no) 1979-10-03
ES399942A1 (es) 1975-06-16
DK130795B (da) 1975-04-14
FR2126027A5 (enrdf_load_html_response) 1972-09-29
CA987449A (en) 1976-04-13
DE2207783C2 (de) 1982-11-18
NO140599B (no) 1979-06-25
IE36196B1 (en) 1976-09-15
IE36196L (en) 1972-08-19
BE779584A (fr) 1972-08-18
GB1383642A (en) 1974-02-12
DK130795C (enrdf_load_html_response) 1975-09-15
DE2207783A1 (de) 1972-08-31

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