GB1356401A - Flame retardant products - Google Patents

Flame retardant products

Info

Publication number
GB1356401A
GB1356401A GB1622471*[A GB1622471A GB1356401A GB 1356401 A GB1356401 A GB 1356401A GB 1622471 A GB1622471 A GB 1622471A GB 1356401 A GB1356401 A GB 1356401A
Authority
GB
United Kingdom
Prior art keywords
flame
retardant
blowing agent
extruder
allyl ether
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
GB1622471*[A
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.)
Monsanto Chemicals Ltd
Original Assignee
Monsanto Chemicals 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 Monsanto Chemicals Ltd filed Critical Monsanto Chemicals Ltd
Priority to GB1622471*[A priority Critical patent/GB1356401A/en
Priority to AU42320/72A priority patent/AU4232072A/en
Priority to FR727217830A priority patent/FR2138745B2/fr
Priority to BE783727A priority patent/BE783727A/xx
Publication of GB1356401A publication Critical patent/GB1356401A/en
Expired 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
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB1622471*[A 1971-05-21 1971-05-21 Flame retardant products Expired GB1356401A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1622471*[A GB1356401A (en) 1971-05-21 1971-05-21 Flame retardant products
AU42320/72A AU4232072A (en) 1971-05-21 1972-05-16 Flame retardant products
FR727217830A FR2138745B2 (OSRAM) 1971-05-21 1972-05-18
BE783727A BE783727A (fr) 1971-05-21 1972-05-19 Procede de fabrication de matieres polymeres ignifuges, notamment de mousses de polystyrene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1622471*[A GB1356401A (en) 1971-05-21 1971-05-21 Flame retardant products

Publications (1)

Publication Number Publication Date
GB1356401A true GB1356401A (en) 1974-06-12

Family

ID=10073418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1622471*[A Expired GB1356401A (en) 1971-05-21 1971-05-21 Flame retardant products

Country Status (4)

Country Link
AU (1) AU4232072A (OSRAM)
BE (1) BE783727A (OSRAM)
FR (1) FR2138745B2 (OSRAM)
GB (1) GB1356401A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030663A (en) * 1989-12-26 1991-07-09 Arco Chemical Technology, Inc. Process for the preparation of fire-retardant expandable thermoplastic beads
CN102181004A (zh) * 2011-04-02 2011-09-14 苏州科技学院 一种本体阻燃聚苯乙烯的制备方法
EP2274369B1 (de) 2008-05-02 2015-12-02 Basf Se Ps-schaumstoffe mit geringem metallgehalt

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224217A (en) * 1978-01-05 1980-09-23 The Dow Chemical Company Combustion resistant aromatic polymers containing char-forming benzyl and/or allyl moieties
US8084511B2 (en) 2007-03-08 2011-12-27 Chemtura Corporation Flame retardants for use in styrenic foams

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030663A (en) * 1989-12-26 1991-07-09 Arco Chemical Technology, Inc. Process for the preparation of fire-retardant expandable thermoplastic beads
EP2274369B1 (de) 2008-05-02 2015-12-02 Basf Se Ps-schaumstoffe mit geringem metallgehalt
EP2274369B2 (de) † 2008-05-02 2023-03-29 Basf Se Ps-schaumstoffe mit geringem metallgehalt
CN102181004A (zh) * 2011-04-02 2011-09-14 苏州科技学院 一种本体阻燃聚苯乙烯的制备方法

Also Published As

Publication number Publication date
BE783727A (fr) 1972-11-20
AU4232072A (en) 1973-11-22
FR2138745B2 (OSRAM) 1973-07-13
FR2138745A2 (OSRAM) 1973-01-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee