IT1156799B - Concentrati di agenti gonfianti a base di un agente gonfiante chimico e di un materiale termoplastico come sostanza di supporto - Google Patents

Concentrati di agenti gonfianti a base di un agente gonfiante chimico e di un materiale termoplastico come sostanza di supporto

Info

Publication number
IT1156799B
IT1156799B IT49688/78A IT4968878A IT1156799B IT 1156799 B IT1156799 B IT 1156799B IT 49688/78 A IT49688/78 A IT 49688/78A IT 4968878 A IT4968878 A IT 4968878A IT 1156799 B IT1156799 B IT 1156799B
Authority
IT
Italy
Prior art keywords
inflating
concentrates
substance
chemical
support
Prior art date
Application number
IT49688/78A
Other languages
English (en)
Other versions
IT7849688A0 (it
Inventor
Peter Gebauer
Karl Gunter Sturm
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of IT7849688A0 publication Critical patent/IT7849688A0/it
Application granted granted Critical
Publication of IT1156799B publication Critical patent/IT1156799B/it

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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/024—Preparation or use of a blowing agent concentrate, i.e. masterbatch in a foamable composition
    • 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
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; 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)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT49688/78A 1977-06-03 1978-06-02 Concentrati di agenti gonfianti a base di un agente gonfiante chimico e di un materiale termoplastico come sostanza di supporto IT1156799B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772725100 DE2725100A1 (de) 1977-06-03 1977-06-03 Treibmittelkonzentrat

Publications (2)

Publication Number Publication Date
IT7849688A0 IT7849688A0 (it) 1978-06-02
IT1156799B true IT1156799B (it) 1987-02-04

Family

ID=6010636

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49688/78A IT1156799B (it) 1977-06-03 1978-06-02 Concentrati di agenti gonfianti a base di un agente gonfiante chimico e di un materiale termoplastico come sostanza di supporto

Country Status (3)

Country Link
DE (1) DE2725100A1 (it)
FR (1) FR2393023A2 (it)
IT (1) IT1156799B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343912A (en) 1978-07-03 1982-08-10 Mobay Chemical Corporation Novel method for reducing the processing temperature of thermoplastic polymers and novel blowing agent concentrates produced thereby
US4313873A (en) 1978-07-03 1982-02-02 Mobay Chemical Corporation Novel method for reducing the processing temperature of thermoplastic polymers
DE2963152D1 (en) * 1978-07-03 1982-08-12 Mobay Chemical Corp Process for preparing a blowing agent concentrate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568135A (it) * 1957-05-29
FR1399386A (fr) * 1964-06-24 1965-05-14 Goodyear Tire & Rubber Procédé de pigmentation des polyesters
DE2118238B2 (de) * 1970-04-17 1971-12-30 Phillips Petroleum Co., Bartlesville, OkIa. (V.St.A.) Treibmittelkonzentrat fuer thermoplastische kunststoffe
IT950777B (it) * 1971-04-09 1973-06-20 Dart Ind Inc Composizioni di materiale termopla stico espandibile rinforzate con fi bre e procedimento per la loro pro duzione

Also Published As

Publication number Publication date
DE2725100A1 (de) 1979-02-22
FR2393023A2 (fr) 1978-12-29
IT7849688A0 (it) 1978-06-02

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