ES337334A1 - Procedimiento para la produccion de composiciones de poliu-retanos espumadas. - Google Patents

Procedimiento para la produccion de composiciones de poliu-retanos espumadas.

Info

Publication number
ES337334A1
ES337334A1 ES337334A ES337334A ES337334A1 ES 337334 A1 ES337334 A1 ES 337334A1 ES 337334 A ES337334 A ES 337334A ES 337334 A ES337334 A ES 337334A ES 337334 A1 ES337334 A1 ES 337334A1
Authority
ES
Spain
Prior art keywords
paper
conveyer
granules
web
polyurethane foam
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
ES337334A
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.)
B H TECH DEV Ltd
Original Assignee
B H TECH DEV 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 B H TECH DEV Ltd filed Critical B H TECH DEV Ltd
Publication of ES337334A1 publication Critical patent/ES337334A1/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
    • C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
    • 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
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Composite Materials (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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
ES337334A 1966-02-28 1967-02-28 Procedimiento para la produccion de composiciones de poliu-retanos espumadas. Expired ES337334A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8699/66A GB1183326A (en) 1966-02-28 1966-02-28 Foamed Polyurethane Compositions

Publications (1)

Publication Number Publication Date
ES337334A1 true ES337334A1 (es) 1968-02-01

Family

ID=9857550

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337334A Expired ES337334A1 (es) 1966-02-28 1967-02-28 Procedimiento para la produccion de composiciones de poliu-retanos espumadas.

Country Status (8)

Country Link
BE (1) BE694821A (OSRAM)
ES (1) ES337334A1 (OSRAM)
FR (1) FR1516354A (OSRAM)
GB (1) GB1183326A (OSRAM)
GR (1) GR35697B (OSRAM)
LU (1) LU53076A1 (OSRAM)
NL (1) NL6703193A (OSRAM)
OA (1) OA02336A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995017347A1 (en) * 1993-12-23 1995-06-29 Ppg Industries, Inc. Silica aerogel produced under subcritical conditions
EP2657280A1 (de) 2012-04-23 2013-10-30 Basf Se Mineralstoffpartikel enthaltender Polyurethan-Verbundwerkstoff

Also Published As

Publication number Publication date
FR1516354A (fr) 1968-03-08
GR35697B (el) 1968-10-23
OA02336A (fr) 1970-05-05
GB1183326A (en) 1970-03-04
BE694821A (OSRAM) 1967-07-31
NL6703193A (OSRAM) 1967-08-29
LU53076A1 (OSRAM) 1967-04-27

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