FR1416089A - Porogens for polyurethane foams - Google Patents

Porogens for polyurethane foams

Info

Publication number
FR1416089A
FR1416089A FR995485A FR995485A FR1416089A FR 1416089 A FR1416089 A FR 1416089A FR 995485 A FR995485 A FR 995485A FR 995485 A FR995485 A FR 995485A FR 1416089 A FR1416089 A FR 1416089A
Authority
FR
France
Prior art keywords
porogens
polyurethane foams
foams
polyurethane
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
FR995485A
Other languages
French (fr)
Inventor
William Charles Darr
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.)
Bayer Corp
Original Assignee
Mobay Corp
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 Mobay Corp filed Critical Mobay Corp
Application granted granted Critical
Publication of FR1416089A publication Critical patent/FR1416089A/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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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)
FR995485A 1963-11-29 1964-11-19 Porogens for polyurethane foams Expired FR1416089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32704963A 1963-11-29 1963-11-29

Publications (1)

Publication Number Publication Date
FR1416089A true FR1416089A (en) 1965-10-29

Family

ID=23274912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995485A Expired FR1416089A (en) 1963-11-29 1964-11-19 Porogens for polyurethane foams

Country Status (2)

Country Link
BE (1) BE656018A (en)
FR (1) FR1416089A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377230A1 (en) * 1989-01-03 1990-07-11 Recticel Substantially closed cell shaped hard phenol foam and method for preparing that phenol foam
EP0386814A2 (en) * 1989-03-03 1990-09-12 Recticel A method for preparing hard polyurethane and polyisocyanurate foams
EP0389011A1 (en) * 1989-03-03 1990-09-26 Recticel A polyisocyanurate foam or a with polyurethane modified polyisocyanurate foam, and also a method for preparing this foam

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377230A1 (en) * 1989-01-03 1990-07-11 Recticel Substantially closed cell shaped hard phenol foam and method for preparing that phenol foam
EP0386814A2 (en) * 1989-03-03 1990-09-12 Recticel A method for preparing hard polyurethane and polyisocyanurate foams
EP0389011A1 (en) * 1989-03-03 1990-09-26 Recticel A polyisocyanurate foam or a with polyurethane modified polyisocyanurate foam, and also a method for preparing this foam
EP0386814A3 (en) * 1989-03-03 1991-11-06 Recticel A method for preparing hard polyurethane and polyisocyanurate foams
US5064872A (en) * 1989-03-03 1991-11-12 Recticel Polyisocyanurate foam with chloropropane blowing agent
US5132332A (en) * 1989-03-03 1992-07-21 Recticel Method for preparing hard polyurethane and polyisocyanurate foams using chloropropane blowing agent and non-silicon foam stabilizer

Also Published As

Publication number Publication date
BE656018A (en) 1965-03-16

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