IT988147B - POLYURETHANE COMPOSITION FOR MOLDING AND METHOD FOR MOLDING EXPANDED PRODUCTS FROM IT - Google Patents

POLYURETHANE COMPOSITION FOR MOLDING AND METHOD FOR MOLDING EXPANDED PRODUCTS FROM IT

Info

Publication number
IT988147B
IT988147B IT49633/73A IT4963373A IT988147B IT 988147 B IT988147 B IT 988147B IT 49633/73 A IT49633/73 A IT 49633/73A IT 4963373 A IT4963373 A IT 4963373A IT 988147 B IT988147 B IT 988147B
Authority
IT
Italy
Prior art keywords
molding
polyurethane composition
expanded products
products
molding expanded
Prior art date
Application number
IT49633/73A
Other languages
Italian (it)
Original Assignee
Clay Edward Leland
Baker J
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 Clay Edward Leland, Baker J filed Critical Clay Edward Leland
Application granted granted Critical
Publication of IT988147B publication Critical patent/IT988147B/en

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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • C08K7/18—Solid spheres inorganic
    • C08K7/20—Glass
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers

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)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT49633/73A 1972-04-24 1973-04-24 POLYURETHANE COMPOSITION FOR MOLDING AND METHOD FOR MOLDING EXPANDED PRODUCTS FROM IT IT988147B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24702972A 1972-04-24 1972-04-24
US34691273A 1973-04-02 1973-04-02

Publications (1)

Publication Number Publication Date
IT988147B true IT988147B (en) 1975-04-10

Family

ID=26938412

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49633/73A IT988147B (en) 1972-04-24 1973-04-24 POLYURETHANE COMPOSITION FOR MOLDING AND METHOD FOR MOLDING EXPANDED PRODUCTS FROM IT

Country Status (9)

Country Link
JP (1) JPS4947468A (en)
AU (1) AU5487073A (en)
CA (1) CA1052049A (en)
CH (1) CH562099A5 (en)
DE (1) DE2319455A1 (en)
FR (1) FR2181917B1 (en)
GB (1) GB1432618A (en)
IT (1) IT988147B (en)
NL (1) NL7305516A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161970A (en) * 1978-06-12 1979-12-22 Shimadzu Corp Electromagnetic force compensation type weight measuring machine
JPS5632517A (en) * 1979-08-27 1981-04-02 Hitachi Ltd Structural material of urethane foam
EP0069076B1 (en) * 1981-06-30 1985-07-17 Ciba-Geigy Ag Method of producing a composite body with a hard foam core and a skin of hard foam with a higher density
FR2590263B1 (en) * 1985-11-21 1987-12-04 Applicom Sa FIRE RESISTANT POLYURETHANE FOAM, METHOD FOR PREPARING SAME AND APPLICATIONS THEREOF
JPS6315713A (en) * 1986-07-08 1988-01-22 Kubota Ltd Molding method of foam with rigid skin
WO2017121499A1 (en) * 2016-01-15 2017-07-20 Beaulieu International Group Nv Covering panel and process of producing covering panels
DK3591000T3 (en) * 2015-01-16 2023-09-25 Beaulieu Int Group Nv COVER PANEL
US11091918B2 (en) 2017-07-13 2021-08-17 Beaulieu International Group Nv Covering panel and process of producing covering panels

Also Published As

Publication number Publication date
FR2181917A1 (en) 1973-12-07
AU5487073A (en) 1974-10-31
CA1052049A (en) 1979-04-03
FR2181917B1 (en) 1977-08-19
JPS4947468A (en) 1974-05-08
DE2319455A1 (en) 1973-11-15
GB1432618A (en) 1976-04-22
CH562099A5 (en) 1975-05-30
NL7305516A (en) 1973-10-26

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