GB1345944A - Foamed materials - Google Patents

Foamed materials

Info

Publication number
GB1345944A
GB1345944A GB5001971A GB5001971A GB1345944A GB 1345944 A GB1345944 A GB 1345944A GB 5001971 A GB5001971 A GB 5001971A GB 5001971 A GB5001971 A GB 5001971A GB 1345944 A GB1345944 A GB 1345944A
Authority
GB
United Kingdom
Prior art keywords
core
coating
foam
composite filament
microapertures
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
GB5001971A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1345944A publication Critical patent/GB1345944A/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
    • C08J9/12—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 physical blowing agent
    • C08J9/14—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 physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/145—Halogen containing compounds containing carbon, halogen and hydrogen only only chlorine as halogen atoms
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene

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)
  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB5001971A 1970-12-03 1971-12-02 Foamed materials Expired GB1345944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9482170A 1970-12-03 1970-12-03

Publications (1)

Publication Number Publication Date
GB1345944A true GB1345944A (en) 1974-02-06

Family

ID=22247382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5001971A Expired GB1345944A (en) 1970-12-03 1971-12-02 Foamed materials

Country Status (4)

Country Link
CA (1) CA998817A (enrdf_load_stackoverflow)
DE (1) DE2160097C3 (enrdf_load_stackoverflow)
GB (1) GB1345944A (enrdf_load_stackoverflow)
NL (1) NL7116603A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362890A1 (fr) * 1976-08-30 1978-03-24 Akzo Nv Produits microporeux et procede pour leur fabrication
WO2015016730A2 (en) 2013-08-02 2015-02-05 Active Aerogels, Unipessoal, Lda. Method for production of flexible panels of hydrophobic aerogel reinforced with fibre felts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362890A1 (fr) * 1976-08-30 1978-03-24 Akzo Nv Produits microporeux et procede pour leur fabrication
WO2015016730A2 (en) 2013-08-02 2015-02-05 Active Aerogels, Unipessoal, Lda. Method for production of flexible panels of hydrophobic aerogel reinforced with fibre felts

Also Published As

Publication number Publication date
DE2160097C3 (de) 1974-09-12
CA998817A (en) 1976-10-26
DE2160097B2 (de) 1974-02-07
DE2160097A1 (de) 1972-06-22
NL7116603A (enrdf_load_stackoverflow) 1972-06-06

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Legal Events

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