IT1030937B - PROCEDURE FOR THE PRODUCTION OF BODIES FORMED IN EXPANDED MATERIAL - Google Patents

PROCEDURE FOR THE PRODUCTION OF BODIES FORMED IN EXPANDED MATERIAL

Info

Publication number
IT1030937B
IT1030937B IT30820/74A IT3082074A IT1030937B IT 1030937 B IT1030937 B IT 1030937B IT 30820/74 A IT30820/74 A IT 30820/74A IT 3082074 A IT3082074 A IT 3082074A IT 1030937 B IT1030937 B IT 1030937B
Authority
IT
Italy
Prior art keywords
procedure
production
expanded material
bodies formed
bodies
Prior art date
Application number
IT30820/74A
Other languages
Italian (it)
Inventor
A Minghini
G F Valoti
Original Assignee
Sir Soc Italiana Resine Spa
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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Priority to IT30820/74A priority Critical patent/IT1030937B/en
Priority to GB51263/75A priority patent/GB1497319A/en
Application granted granted Critical
Publication of IT1030937B publication Critical patent/IT1030937B/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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • 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
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not 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
    • 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
    • C08L25/08—Copolymers of styrene
    • C08L25/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
IT30820/74A 1974-12-20 1974-12-20 PROCEDURE FOR THE PRODUCTION OF BODIES FORMED IN EXPANDED MATERIAL IT1030937B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT30820/74A IT1030937B (en) 1974-12-20 1974-12-20 PROCEDURE FOR THE PRODUCTION OF BODIES FORMED IN EXPANDED MATERIAL
GB51263/75A GB1497319A (en) 1974-12-20 1975-12-15 Process for the production of articles having a foamed polymeric structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30820/74A IT1030937B (en) 1974-12-20 1974-12-20 PROCEDURE FOR THE PRODUCTION OF BODIES FORMED IN EXPANDED MATERIAL

Publications (1)

Publication Number Publication Date
IT1030937B true IT1030937B (en) 1979-04-10

Family

ID=11232276

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30820/74A IT1030937B (en) 1974-12-20 1974-12-20 PROCEDURE FOR THE PRODUCTION OF BODIES FORMED IN EXPANDED MATERIAL

Country Status (2)

Country Link
GB (1) GB1497319A (en)
IT (1) IT1030937B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3317169A1 (en) 1982-10-26 1984-04-26 Chemische Werke Hüls AG, 4370 Marl METHOD FOR PRODUCING IMPROVED MOLDS FROM SMALL-PART FLOWABLE STYRENE POLYMERISATES BY COATING AND USING THE COATED PRODUCT
US4429058A (en) * 1983-04-08 1984-01-31 Cosden Technology, Inc. Expandable polymeric styrene particles
EP0124958A1 (en) * 1983-04-28 1984-11-14 Mobil Oil Corporation Process for preparing a styrenic polymer foam
US8084511B2 (en) * 2007-03-08 2011-12-27 Chemtura Corporation Flame retardants for use in styrenic foams

Also Published As

Publication number Publication date
GB1497319A (en) 1978-01-05

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