CH552028A - PROCESS FOR THE MANUFACTURING OF FOAMS ON A POLYAMIDE BASE. - Google Patents

PROCESS FOR THE MANUFACTURING OF FOAMS ON A POLYAMIDE BASE.

Info

Publication number
CH552028A
CH552028A CH83471A CH83471A CH552028A CH 552028 A CH552028 A CH 552028A CH 83471 A CH83471 A CH 83471A CH 83471 A CH83471 A CH 83471A CH 552028 A CH552028 A CH 552028A
Authority
CH
Switzerland
Prior art keywords
foams
manufacturing
polyamide base
polyamide
base
Prior art date
Application number
CH83471A
Other languages
German (de)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of CH552028A publication Critical patent/CH552028A/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
    • C08J9/0066—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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • 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
    • 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
    • C08K7/28—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • 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
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

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)
  • Polyamides (AREA)
CH83471A 1970-01-21 1971-01-20 PROCESS FOR THE MANUFACTURING OF FOAMS ON A POLYAMIDE BASE. CH552028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7000810.A NL163541C (en) 1970-01-21 1970-01-21 PROCESS FOR PREPARING POLYAMIDE FOAMS

Publications (1)

Publication Number Publication Date
CH552028A true CH552028A (en) 1974-07-31

Family

ID=19809143

Family Applications (1)

Application Number Title Priority Date Filing Date
CH83471A CH552028A (en) 1970-01-21 1971-01-20 PROCESS FOR THE MANUFACTURING OF FOAMS ON A POLYAMIDE BASE.

Country Status (7)

Country Link
JP (1) JPS5221036B1 (en)
BE (1) BE761762A (en)
CH (1) CH552028A (en)
DE (1) DE2102247A1 (en)
FR (1) FR2077254B1 (en)
GB (1) GB1328957A (en)
NL (1) NL163541C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474945A1 (en) * 1980-02-04 1981-08-07 Rhone Poulenc Ind Lightweight polyamide foam moulding prodn. - by injection moulding in moulds provided with gas venting means
HUE033035T2 (en) 2010-04-14 2017-11-28 Wingspeed Ag Method for producing modified polyamide 6
CN103261292B (en) * 2010-08-24 2016-08-03 伊科普罗有限责任公司 Porous foam body additives
CN111320867B (en) * 2019-12-24 2023-01-10 广州辰东新材料有限公司 Polyamide composite material and preparation method and application thereof

Also Published As

Publication number Publication date
JPS5221036B1 (en) 1977-06-08
FR2077254A1 (en) 1971-10-22
NL163541C (en) 1980-09-15
NL163541B (en) 1980-04-15
NL7000810A (en) 1971-07-23
GB1328957A (en) 1973-09-05
DE2102247A1 (en) 1971-07-29
BE761762A (en) 1971-07-19
FR2077254B1 (en) 1974-10-11

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Legal Events

Date Code Title Description
PL Patent ceased