GB1301473A - - Google Patents

Info

Publication number
GB1301473A
GB1301473A GB1301473DA GB1301473A GB 1301473 A GB1301473 A GB 1301473A GB 1301473D A GB1301473D A GB 1301473DA GB 1301473 A GB1301473 A GB 1301473A
Authority
GB
United Kingdom
Prior art keywords
coated
talc
expandable
surface coating
particles
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
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
Application filed filed Critical
Publication of GB1301473A publication Critical patent/GB1301473A/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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface treatment
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons

Landscapes

  • 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)
GB1301473D 1969-03-25 1969-03-25 Expired GB1301473A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1549169 1969-03-25

Publications (1)

Publication Number Publication Date
GB1301473A true GB1301473A (enrdf_load_stackoverflow) 1972-12-29

Family

ID=10060060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301473D Expired GB1301473A (enrdf_load_stackoverflow) 1969-03-25 1969-03-25

Country Status (1)

Country Link
GB (1) GB1301473A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7406462A (enrdf_load_stackoverflow) * 1973-05-21 1974-11-25
FR2282446A1 (fr) * 1974-08-23 1976-03-19 Sekisui Plastics Procede de preparation de compositions de polymeres de monomeres a insaturation ethylenique pouvant etre expanses et nouveaux produits ainsi obtenus
EP1534773B2 (en) † 2002-07-31 2016-01-20 versalis S.p.A. Beads of expandable vinylaromatic polymers and process for their preparation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7406462A (enrdf_load_stackoverflow) * 1973-05-21 1974-11-25
FR2282446A1 (fr) * 1974-08-23 1976-03-19 Sekisui Plastics Procede de preparation de compositions de polymeres de monomeres a insaturation ethylenique pouvant etre expanses et nouveaux produits ainsi obtenus
EP1534773B2 (en) † 2002-07-31 2016-01-20 versalis S.p.A. Beads of expandable vinylaromatic polymers and process for their preparation

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees