ES349086A1 - Procedimiento de fabricacion de laminas flexibles permea- bles al vapor de agua. - Google Patents

Procedimiento de fabricacion de laminas flexibles permea- bles al vapor de agua.

Info

Publication number
ES349086A1
ES349086A1 ES349086A ES349086A ES349086A1 ES 349086 A1 ES349086 A1 ES 349086A1 ES 349086 A ES349086 A ES 349086A ES 349086 A ES349086 A ES 349086A ES 349086 A1 ES349086 A1 ES 349086A1
Authority
ES
Spain
Prior art keywords
solvent
working material
filler
backer
layer
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
ES349086A
Other languages
English (en)
Spanish (es)
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.)
Porous Plastics Ltd
Original Assignee
Porous Plastics 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 Porous Plastics Ltd filed Critical Porous Plastics Ltd
Publication of ES349086A1 publication Critical patent/ES349086A1/es
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
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out

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)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
ES349086A 1967-01-11 1968-01-10 Procedimiento de fabricacion de laminas flexibles permea- bles al vapor de agua. Expired ES349086A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB161267A GB1217342A (en) 1967-01-11 1967-01-11 Improvements relating to water vapour permeable flexible sheet materials

Publications (1)

Publication Number Publication Date
ES349086A1 true ES349086A1 (es) 1969-04-01

Family

ID=9724967

Family Applications (1)

Application Number Title Priority Date Filing Date
ES349086A Expired ES349086A1 (es) 1967-01-11 1968-01-10 Procedimiento de fabricacion de laminas flexibles permea- bles al vapor de agua.

Country Status (6)

Country Link
BE (1) BE709260A (sh)
CH (1) CH499379A (sh)
ES (1) ES349086A1 (sh)
FR (1) FR1583673A (sh)
GB (1) GB1217342A (sh)
NL (1) NL6800390A (sh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157424A (en) * 1964-08-13 1979-06-05 Porvair Limited Production of porous materials
GB1381258A (en) * 1970-12-11 1975-01-22 Porvair Ltd Water vapour permeable materials

Also Published As

Publication number Publication date
CH499379A (fr) 1970-11-30
NL6800390A (sh) 1968-07-12
FR1583673A (sh) 1969-11-28
GB1217342A (en) 1970-12-31
BE709260A (sh) 1968-05-16

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