GB1336657A - - Google Patents

Info

Publication number
GB1336657A
GB1336657A GB4537871A GB4537871A GB1336657A GB 1336657 A GB1336657 A GB 1336657A GB 4537871 A GB4537871 A GB 4537871A GB 4537871 A GB4537871 A GB 4537871A GB 1336657 A GB1336657 A GB 1336657A
Authority
GB
United Kingdom
Prior art keywords
urea
composition
methoxymethyl
bis
expandable
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
GB4537871A
Other languages
English (en)
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
Priority claimed from JP8956770A external-priority patent/JPS4823666B1/ja
Priority claimed from JP11677770A external-priority patent/JPS4825064B1/ja
Application filed filed Critical
Publication of GB1336657A publication Critical patent/GB1336657A/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
    • C08J9/04—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB4537871A 1970-10-12 1971-09-29 Expired GB1336657A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8956770A JPS4823666B1 (enrdf_load_stackoverflow) 1970-10-12 1970-10-12
JP11677770A JPS4825064B1 (enrdf_load_stackoverflow) 1970-12-24 1970-12-24

Publications (1)

Publication Number Publication Date
GB1336657A true GB1336657A (enrdf_load_stackoverflow) 1973-11-07

Family

ID=26430987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4537871A Expired GB1336657A (enrdf_load_stackoverflow) 1970-10-12 1971-09-29

Country Status (4)

Country Link
BE (1) BE773457A (enrdf_load_stackoverflow)
DE (1) DE2148408C3 (enrdf_load_stackoverflow)
GB (1) GB1336657A (enrdf_load_stackoverflow)
IT (1) IT938947B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632351C2 (de) * 1996-08-12 2001-09-27 Moeller Plast Gmbh Schäumbare Masse und Verfahren zur Handhabung dieser Masse

Also Published As

Publication number Publication date
BE773457A (fr) 1972-01-31
DE2148408A1 (de) 1972-04-13
DE2148408C3 (de) 1978-10-12
DE2148408B2 (de) 1978-02-02
IT938947B (it) 1973-02-10

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Legal Events

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