BE732647A - - Google Patents

Info

Publication number
BE732647A
BE732647A BE732647DA BE732647A BE 732647 A BE732647 A BE 732647A BE 732647D A BE732647D A BE 732647DA BE 732647 A BE732647 A BE 732647A
Authority
BE
Belgium
Application number
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 BE732647A publication Critical patent/BE732647A/xx

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/901—Cellular polymer containing a carbodiimide structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • Y10T428/249989—Integrally formed skin

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)
  • Polyurethanes Or Polyureas (AREA)
BE732647D 1968-05-07 1969-05-07 BE732647A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681769313 DE1769313B2 (de) 1968-05-07 1968-05-07 Verfahren zur herstellung von elastischen polyurethanschaum stoffen mit kompakter oberflaeche

Publications (1)

Publication Number Publication Date
BE732647A true BE732647A (xx) 1969-10-16

Family

ID=5700087

Family Applications (1)

Application Number Title Priority Date Filing Date
BE732647D BE732647A (xx) 1968-05-07 1969-05-07

Country Status (7)

Country Link
US (1) US3590012A (xx)
AT (1) AT291600B (xx)
BE (1) BE732647A (xx)
DE (1) DE1769313B2 (xx)
FR (1) FR2017143A1 (xx)
GB (1) GB1209297A (xx)
NL (1) NL6906904A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513817C3 (de) * 1975-03-27 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoff-Formkörpern kompakter Randzone und zelligem Kern
US5081162A (en) * 1989-02-27 1992-01-14 Woodbridge Foam Corporation Process for producing foamed polymers
DE59107398D1 (de) * 1990-04-13 1996-03-28 Bayer Ag Verfahren zur Herstellung von Formkörpern aus Polyurethanschaumstoffen und die nach diesem Verfahren erhaltenen Formkörper

Also Published As

Publication number Publication date
US3590012A (en) 1971-06-29
DE1769313A1 (de) 1971-06-09
NL6906904A (xx) 1969-11-11
DE1769313B2 (de) 1972-03-23
GB1209297A (en) 1970-10-21
FR2017143A1 (xx) 1970-05-22
AT291600B (de) 1971-07-26

Similar Documents

Publication Publication Date Title
AU1946070A (xx)
AU2374870A (xx)
AU6171569A (xx)
FR2017143A1 (xx)
AU2581067A (xx)
FR2008762A1 (xx)
AU2952567A (xx)
AU3224368A (xx)
AR203075Q (xx)
AU2580267A (xx)
BE728588A (xx)
BE709484A (xx)
BE709320A (xx)
BE728227A (xx)
BE728062A (xx)
BE727769A (xx)
BE726799A (xx)
BE726751A (xx)
BE726599A (xx)
BE726598A (xx)
BE726307A (xx)
BE726223A (xx)
BE725030A (xx)
BE724424A (xx)
BE717145A (xx)