FR2438064A1 - Melanges-maitres pour moulage de polyamide allege - Google Patents

Melanges-maitres pour moulage de polyamide allege

Info

Publication number
FR2438064A1
FR2438064A1 FR7828946A FR7828946A FR2438064A1 FR 2438064 A1 FR2438064 A1 FR 2438064A1 FR 7828946 A FR7828946 A FR 7828946A FR 7828946 A FR7828946 A FR 7828946A FR 2438064 A1 FR2438064 A1 FR 2438064A1
Authority
FR
France
Prior art keywords
polyamide molding
light polyamide
master blends
master
blends
Prior art date
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.)
Granted
Application number
FR7828946A
Other languages
English (en)
Other versions
FR2438064B1 (fr
Inventor
Jean-Pierre Gazonnet
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7828946A priority Critical patent/FR2438064A1/fr
Priority to JP12272979A priority patent/JPS5550031A/ja
Priority to GB7934256A priority patent/GB2031903B/en
Priority to DE2940041A priority patent/DE2940041C2/de
Priority to BR7906353A priority patent/BR7906353A/pt
Priority to LU81755A priority patent/LU81755A1/fr
Priority to SE7908224A priority patent/SE446099B/sv
Priority to NLAANVRAGE7907377,A priority patent/NL184626C/xx
Priority to AT0648679A priority patent/AT381716B/de
Priority to ES484751A priority patent/ES484751A0/es
Priority to DK416379A priority patent/DK152370C/da
Priority to IT26300/79A priority patent/IT1125450B/it
Priority to BE0/197493A priority patent/BE879227A/fr
Publication of FR2438064A1 publication Critical patent/FR2438064A1/fr
Priority to US06/265,402 priority patent/US4331776A/en
Application granted granted Critical
Publication of FR2438064B1 publication Critical patent/FR2438064B1/fr
Granted legal-status Critical Current

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
    • C08J9/06—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 by a chemical 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; 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
    • Y10S521/919—Sintered product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

GRANULES OU PASTILLES CONSTITUES PAR AU MOINS 40 EN POIDS DE POLYAMIDE PAR 10 A 20 D'UN LIANT FUSIBLE ENTRE 70 ET 100C ET JUSQU'A 50 D'AGENT POROGENE ORGANIQUE. CE MELANGE MAITRE SERT A L'OBTENTION D'ARTICLES CONFORMES ALLEGES.
FR7828946A 1978-10-05 1978-10-05 Melanges-maitres pour moulage de polyamide allege Granted FR2438064A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7828946A FR2438064A1 (fr) 1978-10-05 1978-10-05 Melanges-maitres pour moulage de polyamide allege
JP12272979A JPS5550031A (en) 1978-10-05 1979-09-26 Masterbatch for light weight polyamide moldings
DE2940041A DE2940041C2 (de) 1978-10-05 1979-10-03 Grundmischungen zur Verformung von aufgeschäumtem Polyamid
BR7906353A BR7906353A (pt) 1978-10-05 1979-10-03 Granulados e ou pastilhas processo para obtencao de granulados e pastilhas e artigos conformados obtidos por injecao extrusao ou prensagem de composicoes a base de poliamida
GB7934256A GB2031903B (en) 1978-10-05 1979-10-03 Master batches for lightweight polymide moulding
SE7908224A SE446099B (sv) 1978-10-05 1979-10-04 Granulat eller tabletter baserade pa polyamid, sett for deras framstellning samt anvendning derav for framstellning av formstycken
LU81755A LU81755A1 (fr) 1978-10-05 1979-10-04 Melanges-maitres pour moulage de polyamide allege
NLAANVRAGE7907377,A NL184626C (nl) 1978-10-05 1979-10-04 Granules of tabletten, bestaande uit tenminste 40 gew.% polyamide en 10 - 20 gew.% van een smeltbaar bindmiddel, werkwijze voor de bereiding daarvan, alsmede gevormd voortbrengsel, verkregen onder toepassing daarvan.
AT0648679A AT381716B (de) 1978-10-05 1979-10-04 Granulate oder tabletten mit einem mindestgehalt von 40 polyamiden und verfahren zur herstellung derselben
ES484751A ES484751A0 (es) 1978-10-05 1979-10-04 Procedimiento para la obtencion de composiciones matrices depoliamida para el moldeado de objetos ligeros
DK416379A DK152370C (da) 1978-10-05 1979-10-04 Granulater eller tabletter af et koncentrat baseret paa drivmiddel og polyamid samt fremgangsmaade til fremstilling deraf
IT26300/79A IT1125450B (it) 1978-10-05 1979-10-05 Mescole-madri per stampaggio di poliammide alleggerita
BE0/197493A BE879227A (fr) 1978-10-05 1979-10-05 Melanges-maitres pour moulage de polyamide allege
US06/265,402 US4331776A (en) 1978-10-05 1981-05-20 Polyamide masterbatches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828946A FR2438064A1 (fr) 1978-10-05 1978-10-05 Melanges-maitres pour moulage de polyamide allege

Publications (2)

Publication Number Publication Date
FR2438064A1 true FR2438064A1 (fr) 1980-04-30
FR2438064B1 FR2438064B1 (fr) 1981-05-29

Family

ID=9213570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828946A Granted FR2438064A1 (fr) 1978-10-05 1978-10-05 Melanges-maitres pour moulage de polyamide allege

Country Status (14)

Country Link
US (1) US4331776A (fr)
JP (1) JPS5550031A (fr)
AT (1) AT381716B (fr)
BE (1) BE879227A (fr)
BR (1) BR7906353A (fr)
DE (1) DE2940041C2 (fr)
DK (1) DK152370C (fr)
ES (1) ES484751A0 (fr)
FR (1) FR2438064A1 (fr)
GB (1) GB2031903B (fr)
IT (1) IT1125450B (fr)
LU (1) LU81755A1 (fr)
NL (1) NL184626C (fr)
SE (1) SE446099B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474945A1 (fr) * 1980-02-04 1981-08-07 Rhone Poulenc Ind Procede d'obtention d'objets conformes en polyamide allege
FR2793438A1 (fr) 1999-05-11 2000-11-17 Rhodia Engineering Plastics Sa Article manufacture rigide comportant un renfort thermoplastique allege
FR2821361A1 (fr) * 2001-02-27 2002-08-30 Solvay Granule constitue d'un agglomerat de particules de matiere thermoplastique et de particules d'additif, son utilisation et un procede pour sa fabrication

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067543A (ja) * 1983-09-21 1985-04-17 Sumitomo Chem Co Ltd 発泡成形用粒状ポリオレフィン材料
US4588754A (en) * 1984-01-04 1986-05-13 General Electric Company Low modulus structural foam
DE3545032C1 (de) * 1985-12-19 1990-01-25 Inventa Ag Verfahren zur Herstellung von Formkoerpern aus thermoplastischen Polyamiden
JPH0420316Y2 (fr) * 1987-09-11 1992-05-08
DE19900488A1 (de) * 1999-01-08 2000-07-13 Cognis Deutschland Gmbh Verfahren zur Herstellung beladbarer Kunststoffschäume
US6071612A (en) * 1999-10-22 2000-06-06 Arteva North America S.A.R.L. Fiber and filament with zinc sulfide delusterant
CH694461A5 (de) * 2000-12-08 2005-01-31 Brugg Ag Kabelwerke Schüttfähige thermoplastische Trägerpolymeren mit integrierten Additiven.
FR2846976B1 (fr) * 2002-11-08 2005-12-09 Rhodianyl Fils,fibres,filaments et articles textiles a activite antibacterienne et antifongique
GB0500985D0 (en) * 2005-01-18 2005-02-23 Zotefoams Plc Polyamide foams, process to make them and applications thereof
JP2011026397A (ja) * 2009-07-23 2011-02-10 Pacific Ind Co Ltd 発泡剤混合樹脂粉粒体及び発泡樹脂成形品の製造方法
JP2012072279A (ja) * 2010-09-29 2012-04-12 Pacific Ind Co Ltd 発泡成形用樹脂ペレット、その製造方法及び発泡樹脂成形品の製造方法
JP6084406B2 (ja) * 2012-09-03 2017-02-22 ユニチカ株式会社 発泡剤組成物ペレットおよびその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183822A (en) * 1974-04-03 1980-01-15 Fisons Limited Blowing agent composition
FR2304456A1 (fr) * 1975-03-19 1976-10-15 Rhone Poulenc Textile Granules et pastilles pour la modification de polycondensats conformables ainsi que leur procede d'obtention et articles conformes ainsi obtenus
US4097425A (en) * 1975-08-28 1978-06-27 General Electric Company Thermoplastic formable blends, a foaming method and products made thereby
US4174432A (en) * 1976-03-22 1979-11-13 General Electric Company Flame retardant rigid thermoplastic foams
CH623600A5 (fr) * 1976-07-16 1981-06-15 Ciba Geigy Ag
US4158724A (en) * 1976-10-18 1979-06-19 Ciba-Geigy Corporation Tris-tetrazoles as chemical blowing agents
CH623840A5 (fr) * 1976-10-18 1981-06-30 Ciba Geigy Ag
DE2748207A1 (de) * 1976-11-05 1978-05-18 Ciba Geigy Ag Sulfonyl-tetrazole als chemische treibmittel
US4105601A (en) * 1977-03-30 1978-08-08 Uniroyal, Inc. 3,3'-Carbonylbis(carbazates) as blowing agents

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474945A1 (fr) * 1980-02-04 1981-08-07 Rhone Poulenc Ind Procede d'obtention d'objets conformes en polyamide allege
FR2793438A1 (fr) 1999-05-11 2000-11-17 Rhodia Engineering Plastics Sa Article manufacture rigide comportant un renfort thermoplastique allege
FR2821361A1 (fr) * 2001-02-27 2002-08-30 Solvay Granule constitue d'un agglomerat de particules de matiere thermoplastique et de particules d'additif, son utilisation et un procede pour sa fabrication
WO2002068509A1 (fr) * 2001-02-27 2002-09-06 Solvay (Société Anonyme) Granule constitue d'un agglomerat de particulaire de matiere thermoplastique et d'additif

Also Published As

Publication number Publication date
BR7906353A (pt) 1980-06-24
IT7926300A0 (it) 1979-10-05
FR2438064B1 (fr) 1981-05-29
IT1125450B (it) 1986-05-14
LU81755A1 (fr) 1980-12-16
NL7907377A (nl) 1980-04-09
NL184626C (nl) 1989-09-18
DE2940041C2 (de) 1982-04-01
AT381716B (de) 1986-11-25
SE7908224L (sv) 1980-04-06
JPS6227097B2 (fr) 1987-06-12
DE2940041A1 (de) 1980-04-10
DK152370C (da) 1988-07-25
JPS5550031A (en) 1980-04-11
BE879227A (fr) 1980-04-08
US4331776A (en) 1982-05-25
NL184626B (nl) 1989-04-17
GB2031903B (en) 1983-01-19
SE446099B (sv) 1986-08-11
ATA648679A (de) 1986-04-15
ES8102583A1 (es) 1981-02-16
ES484751A0 (es) 1981-02-16
DK416379A (da) 1980-04-06
DK152370B (da) 1988-02-22
GB2031903A (en) 1980-04-30

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