GB1230573A - - Google Patents

Info

Publication number
GB1230573A
GB1230573A GB1230573DA GB1230573A GB 1230573 A GB1230573 A GB 1230573A GB 1230573D A GB1230573D A GB 1230573DA GB 1230573 A GB1230573 A GB 1230573A
Authority
GB
United Kingdom
Prior art keywords
foam
vapour
polyurethane
polyurethane foam
liquid composition
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 GB1230573A publication Critical patent/GB1230573A/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
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/05—Open cells, i.e. more than 50% of the pores are open
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • 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
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers

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)
GB1230573D 1967-04-05 1967-04-05 Expired GB1230573A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1551467 1967-04-05

Publications (1)

Publication Number Publication Date
GB1230573A true GB1230573A (enrdf_load_stackoverflow) 1971-05-05

Family

ID=10060472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230573D Expired GB1230573A (enrdf_load_stackoverflow) 1967-04-05 1967-04-05

Country Status (1)

Country Link
GB (1) GB1230573A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734439A (en) * 1984-01-26 1988-03-29 Bayer Aktiengesellschaft Foam-containing polyurethane(urea) compositions and process for the preparation thereof
US4843105A (en) * 1985-07-23 1989-06-27 Bayer Aktiengesellschaft Process for the preparation of filler-containing, antionically modified polyurethane (urea) compositions, the polyurethane (urea) compositions so-obtained, and the use thereof
WO2009037322A1 (en) * 2007-09-21 2009-03-26 Recticel Process for the production of a foamed article

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734439A (en) * 1984-01-26 1988-03-29 Bayer Aktiengesellschaft Foam-containing polyurethane(urea) compositions and process for the preparation thereof
US4801621A (en) * 1984-01-26 1989-01-31 Bayer Aktiengesellschaft Foam-containing polyurethane(urea) compositions and process for the preparation thereof
US4855052A (en) * 1984-01-26 1989-08-08 Bayer Aktiengesellschaft Foam-containing polyurethane (urea) compositions and process for the preparation thereof
US4843105A (en) * 1985-07-23 1989-06-27 Bayer Aktiengesellschaft Process for the preparation of filler-containing, antionically modified polyurethane (urea) compositions, the polyurethane (urea) compositions so-obtained, and the use thereof
WO2009037322A1 (en) * 2007-09-21 2009-03-26 Recticel Process for the production of a foamed article
US8328972B2 (en) 2007-09-21 2012-12-11 Recticel Process for the production of a foamed article
RU2478477C2 (ru) * 2007-09-21 2013-04-10 Ректисел Способ изготовления вспененного изделия

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Legal Events

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