NL7513046A - Werkwijze ter bereiding van schuimen, alsmede on- der toepassing van deze werkwijze verkregen voor- werpen. - Google Patents

Werkwijze ter bereiding van schuimen, alsmede on- der toepassing van deze werkwijze verkregen voor- werpen.

Info

Publication number
NL7513046A
NL7513046A NL7513046A NL7513046A NL7513046A NL 7513046 A NL7513046 A NL 7513046A NL 7513046 A NL7513046 A NL 7513046A NL 7513046 A NL7513046 A NL 7513046A NL 7513046 A NL7513046 A NL 7513046A
Authority
NL
Netherlands
Prior art keywords
application
objects obtained
preparing foams
foams
preparing
Prior art date
Application number
NL7513046A
Other languages
English (en)
Dutch (nl)
Original Assignee
Basf Wyandotte 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 Basf Wyandotte Corp filed Critical Basf Wyandotte Corp
Publication of NL7513046A publication Critical patent/NL7513046A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2036—Heterocyclic amines; Salts thereof containing one heterocyclic ring having at least three nitrogen atoms in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2101/00—Manufacture of cellular products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2115/00—Oligomerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
NL7513046A 1974-12-24 1975-11-06 Werkwijze ter bereiding van schuimen, alsmede on- der toepassing van deze werkwijze verkregen voor- werpen. NL7513046A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53609474A 1974-12-24 1974-12-24

Publications (1)

Publication Number Publication Date
NL7513046A true NL7513046A (nl) 1976-06-28

Family

ID=24137117

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513046A NL7513046A (nl) 1974-12-24 1975-11-06 Werkwijze ter bereiding van schuimen, alsmede on- der toepassing van deze werkwijze verkregen voor- werpen.

Country Status (10)

Country Link
JP (1) JPS5175800A (en:Method)
AU (1) AU497306B2 (en:Method)
BE (1) BE835625A (en:Method)
CA (1) CA1044847A (en:Method)
DE (1) DE2551809C3 (en:Method)
FR (1) FR2295976A1 (en:Method)
GB (1) GB1513807A (en:Method)
IT (1) IT1060513B (en:Method)
NL (1) NL7513046A (en:Method)
ZA (1) ZA756433B (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53145900A (en) * 1977-05-25 1978-12-19 Kohkoku Chem Ind Manufacture of urethaneemodified polyisocyanurate foam
JPS5620020A (en) * 1979-06-11 1981-02-25 Upjohn Co Polyol mixture
US9745408B2 (en) 2013-01-15 2017-08-29 Basf Se Rigid foam

Also Published As

Publication number Publication date
AU497306B2 (en) 1978-12-07
FR2295976A1 (fr) 1976-07-23
FR2295976B1 (en:Method) 1981-03-27
DE2551809A1 (de) 1976-07-01
ZA756433B (en) 1977-01-26
GB1513807A (en) 1978-06-07
DE2551809B2 (de) 1978-08-03
IT1060513B (it) 1982-08-20
AU8630175A (en) 1977-05-12
CA1044847A (en) 1978-12-19
DE2551809C3 (de) 1979-09-20
BE835625A (fr) 1976-05-17
JPS5175800A (en:Method) 1976-06-30

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Legal Events

Date Code Title Description
BV The patent application has lapsed