FR2456128B1 - - Google Patents

Info

Publication number
FR2456128B1
FR2456128B1 FR8010527A FR8010527A FR2456128B1 FR 2456128 B1 FR2456128 B1 FR 2456128B1 FR 8010527 A FR8010527 A FR 8010527A FR 8010527 A FR8010527 A FR 8010527A FR 2456128 B1 FR2456128 B1 FR 2456128B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8010527A
Other versions
FR2456128A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SNIA Viscosa SpA
Original Assignee
SNIA Viscosa 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 SNIA Viscosa SpA filed Critical SNIA Viscosa SpA
Publication of FR2456128A1 publication Critical patent/FR2456128A1/fr
Application granted granted Critical
Publication of FR2456128B1 publication Critical patent/FR2456128B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • C08J9/0085—Use of fibrous 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/06—Unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Reinforced Plastic Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Moulding By Coating Moulds (AREA)
FR8010527A 1979-05-11 1980-05-09 Procede d'obtention de materiaux cellulaires renforces a base de resines polyesters insaturees et materiaux ainsi obtenus Granted FR2456128A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22580/79A IT1113352B (it) 1979-05-11 1979-05-11 Procedimento per ottenere materiali rinforzati a base di resine poliestere insature

Publications (2)

Publication Number Publication Date
FR2456128A1 FR2456128A1 (fr) 1980-12-05
FR2456128B1 true FR2456128B1 (fr) 1983-02-18

Family

ID=11198059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010527A Granted FR2456128A1 (fr) 1979-05-11 1980-05-09 Procede d'obtention de materiaux cellulaires renforces a base de resines polyesters insaturees et materiaux ainsi obtenus

Country Status (10)

Country Link
JP (1) JPS5653044A (fr)
BE (1) BE883220A (fr)
CA (1) CA1159617A (fr)
DE (1) DE3016331C2 (fr)
ES (1) ES491324A0 (fr)
FR (1) FR2456128A1 (fr)
GB (1) GB2049699B (fr)
GR (1) GR68413B (fr)
IT (1) IT1113352B (fr)
SE (1) SE8003504L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1132206B (it) * 1980-07-18 1986-06-25 Snia Viscosa Procedimento per ottenere materiali cellulari a base di resine poliestere insature
JPS59222318A (ja) * 1983-06-01 1984-12-14 Mitsubishi Electric Corp 難燃性発泡プラスチツク成形品の成形法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896060A (en) * 1974-03-11 1975-07-22 Mark Plunguian Process for forming foamed unsaturated polyester resin products while under a partial vacuum

Also Published As

Publication number Publication date
FR2456128A1 (fr) 1980-12-05
SE8003504L (sv) 1980-11-12
JPS5653044A (en) 1981-05-12
IT7922580A0 (it) 1979-05-11
GR68413B (fr) 1981-12-29
GB2049699A (en) 1980-12-31
IT1113352B (it) 1986-01-20
DE3016331C2 (de) 1986-02-06
BE883220A (fr) 1980-11-10
GB2049699B (en) 1984-02-08
DE3016331A1 (de) 1980-11-20
CA1159617A (fr) 1984-01-03
ES8104819A1 (es) 1981-04-16
ES491324A0 (es) 1981-04-16

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