GB1360392A - Foamable thermoplastic compositions - Google Patents

Foamable thermoplastic compositions

Info

Publication number
GB1360392A
GB1360392A GB3704770A GB3704770A GB1360392A GB 1360392 A GB1360392 A GB 1360392A GB 3704770 A GB3704770 A GB 3704770A GB 3704770 A GB3704770 A GB 3704770A GB 1360392 A GB1360392 A GB 1360392A
Authority
GB
United Kingdom
Prior art keywords
compositions
foamable thermoplastic
azodicarbonamide
aug
july
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.)
Expired
Application number
GB3704770A
Other languages
English (en)
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.)
Fisons Ltd
Original Assignee
Fisons Ltd
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 Fisons Ltd filed Critical Fisons Ltd
Priority to GB3704770A priority Critical patent/GB1360392A/en
Priority to ZA714452A priority patent/ZA714452B/xx
Priority to IE876/71A priority patent/IE35447B1/xx
Priority to CA117,915A priority patent/CA980050A/en
Priority to AU31321/71A priority patent/AU450619B2/en
Priority to DK357971AA priority patent/DK129051B/da
Priority to BE770503A priority patent/BE770503A/xx
Priority to FR7127595A priority patent/FR2103766A5/fr
Priority to ES393703A priority patent/ES393703A1/es
Priority to BR490171A priority patent/BR7104901D0/pt
Priority to CH1130071A priority patent/CH536330A/fr
Priority to DE2138173A priority patent/DE2138173C3/de
Priority to NLAANVRAGE7110547,A priority patent/NL171166C/xx
Priority to SE7109824A priority patent/SE400983B/xx
Priority to JP5718571A priority patent/JPS5540621B1/ja
Publication of GB1360392A publication Critical patent/GB1360392A/en
Priority to US05/562,035 priority patent/US4029612A/en
Expired 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
    • C08J9/0066—Use of inorganic 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
    • C08J9/04—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
    • C08J9/10—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 developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides 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)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB3704770A 1970-07-31 1970-07-31 Foamable thermoplastic compositions Expired GB1360392A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
GB3704770A GB1360392A (en) 1970-07-31 1970-07-31 Foamable thermoplastic compositions
ZA714452A ZA714452B (en) 1970-07-31 1971-07-06 Improvements relating to the expansion of thermoplastic compositions
IE876/71A IE35447B1 (en) 1970-07-31 1971-07-09 Foamable thermoplastic compositions
CA117,915A CA980050A (en) 1970-07-31 1971-07-12 Foamable thermoplastic polymeric compositions
AU31321/71A AU450619B2 (en) 1970-07-31 1971-07-16 Foamable thermoplastic compositions
DK357971AA DK129051B (da) 1970-07-31 1971-07-21 Opskummelig termoplastisk blanding indeholdende azodicarbonamid.
BE770503A BE770503A (fr) 1970-07-31 1971-07-26 Compositions thermoplastiques expansibles
FR7127595A FR2103766A5 (da) 1970-07-31 1971-07-28
ES393703A ES393703A1 (es) 1970-07-31 1971-07-28 Un procedimiento para preparar un articulo de un material plastico alveolar.
BR490171A BR7104901D0 (pt) 1970-07-31 1971-07-30 Composicoes termoplasticas processos de preparacao de artigos de espuma de plastico a partir das mesmas e artigos assim obtidos
CH1130071A CH536330A (fr) 1970-07-31 1971-07-30 Composition thermoplastique
DE2138173A DE2138173C3 (de) 1970-07-31 1971-07-30 Verschäumbare thermoplastische Formmassen
NLAANVRAGE7110547,A NL171166C (nl) 1970-07-31 1971-07-30 Werkwijze voor het bereiden van opschuimbare mengsels en werkwijze voor het vervaardigen van opgeschuimde voorwerpen daaruit.
SE7109824A SE400983B (sv) 1970-07-31 1971-07-30 Termoplastkomposition for framstellning av skumplastmaterial genom upphettning, omfattande azodikarbonamid tillsammans med ett termoplastiskt polymert material
JP5718571A JPS5540621B1 (da) 1970-07-31 1971-07-31
US05/562,035 US4029612A (en) 1970-07-31 1975-03-25 Silica containing blowing agent compositions as plate-out preventives in foamed plastics processes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3704770A GB1360392A (en) 1970-07-31 1970-07-31 Foamable thermoplastic compositions
GB3777970 1970-08-05
GB4100670 1970-08-26

Publications (1)

Publication Number Publication Date
GB1360392A true GB1360392A (en) 1974-07-17

Family

ID=27259408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3704770A Expired GB1360392A (en) 1970-07-31 1970-07-31 Foamable thermoplastic compositions

Country Status (13)

Country Link
JP (1) JPS5540621B1 (da)
AU (1) AU450619B2 (da)
BE (1) BE770503A (da)
CA (1) CA980050A (da)
CH (1) CH536330A (da)
DE (1) DE2138173C3 (da)
DK (1) DK129051B (da)
ES (1) ES393703A1 (da)
FR (1) FR2103766A5 (da)
GB (1) GB1360392A (da)
IE (1) IE35447B1 (da)
NL (1) NL171166C (da)
SE (1) SE400983B (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007129925A1 (en) * 2006-05-09 2007-11-15 Termo Organika Sp. Z.O.O. Modified foamable and foamed materials and the method of obtaining such materials
WO2020229416A1 (en) * 2019-05-14 2020-11-19 Nouryon Chemicals International B.V. Pvc foams

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2560539C2 (da) * 1975-05-07 1990-02-08 Deutsche Solvay-Werke Gmbh, 5650 Solingen, De
DE2520229A1 (de) * 1975-05-07 1976-11-18 Solvay Werke Gmbh Verfahren zur herstellung von hohlkoerpern, behaeltern u.dgl.
WO1990003997A1 (en) * 1988-10-07 1990-04-19 Pacific Dunlop Limited Effect of using chemical modifiers in the curing of polyurethane foams
AU642131B2 (en) * 1988-10-07 1993-10-14 Pacific Dunlop Limited Effect of using chemical modifiers in the curing of polyurethane foams

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783269A (en) * 1953-10-14 1957-09-18 Genatosan Ltd Production of organic plastic materials in expanded or cellular form
GB964291A (en) * 1962-04-13 1964-07-22 Monsanto Chemicals Production of shaped toughened polystyrene articles of low density
GB1052803A (da) * 1963-02-11
FR1372052A (fr) * 1963-05-21 1964-09-11 Siegle & Co Gmbh G Activeurs pour la production sans pression de mousses de chlorure de polyvinyle et de ses copolymères
DE1258082B (de) * 1964-10-16 1968-01-04 Huels Chemische Werke Ag Verfahren zur Herstellung von offenzelligen Weich-Polyvinylchlorid-Schaumstoffen
US3696059A (en) * 1968-06-13 1972-10-03 Furukawa Electric Co Ltd Process for preparing olefin polymer foams

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007129925A1 (en) * 2006-05-09 2007-11-15 Termo Organika Sp. Z.O.O. Modified foamable and foamed materials and the method of obtaining such materials
WO2020229416A1 (en) * 2019-05-14 2020-11-19 Nouryon Chemicals International B.V. Pvc foams

Also Published As

Publication number Publication date
CH536330A (fr) 1973-04-30
NL171166C (nl) 1983-02-16
SE400983B (sv) 1978-04-17
DE2138173A1 (de) 1972-02-10
AU450619B2 (en) 1974-07-18
CA980050A (en) 1975-12-16
ES393703A1 (es) 1974-06-01
JPS5540621B1 (da) 1980-10-18
DE2138173C3 (de) 1989-01-12
AU3132171A (en) 1973-01-18
FR2103766A5 (da) 1972-04-14
DK129051B (da) 1974-08-12
IE35447B1 (en) 1976-02-18
IE35447L (en) 1972-01-31
DE2138173B2 (de) 1981-04-02
BE770503A (fr) 1972-01-26
NL7110547A (da) 1972-02-02
NL171166B (nl) 1982-09-16

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years