ES302288A1 - Procedimiento para la obtenciën de poliuretanos celulares - Google Patents

Procedimiento para la obtenciën de poliuretanos celulares

Info

Publication number
ES302288A1
ES302288A1 ES0302288A ES302288A ES302288A1 ES 302288 A1 ES302288 A1 ES 302288A1 ES 0302288 A ES0302288 A ES 0302288A ES 302288 A ES302288 A ES 302288A ES 302288 A1 ES302288 A1 ES 302288A1
Authority
ES
Spain
Prior art keywords
radicals
diisocyanate
radical
polyhydroxy
catalysts
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
ES0302288A
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.)
Lankro Chemicals Ltd
Original Assignee
Lankro Chemicals 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 Lankro Chemicals Ltd filed Critical Lankro Chemicals Ltd
Publication of ES302288A1 publication Critical patent/ES302288A1/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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • 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
    • C08J2375/08—Polyurethanes from polyethers
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
ES0302288A 1963-07-22 1964-07-21 Procedimiento para la obtenciën de poliuretanos celulares Expired ES302288A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28992/63A GB1048992A (en) 1963-07-22 1963-07-22 Process for the production of cellular polyurethanes

Publications (1)

Publication Number Publication Date
ES302288A1 true ES302288A1 (es) 1965-02-16

Family

ID=10284530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0302288A Expired ES302288A1 (es) 1963-07-22 1964-07-21 Procedimiento para la obtenciën de poliuretanos celulares

Country Status (9)

Country Link
BE (1) BE650844A (fr)
DE (1) DE1233133B (fr)
DK (1) DK116903B (fr)
ES (1) ES302288A1 (fr)
FI (1) FI43498B (fr)
FR (1) FR1455031A (fr)
GB (1) GB1048992A (fr)
NL (2) NL6408400A (fr)
SE (1) SE310786B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL245622A (fr) * 1958-11-24

Also Published As

Publication number Publication date
NL6408400A (fr) 1965-01-25
GB1048992A (en) 1966-11-23
SE310786B (fr) 1969-05-12
DE1233133B (de) 1967-01-26
NL136878C (fr)
FR1455031A (fr) 1966-04-01
FI43498B (fr) 1970-12-31
BE650844A (fr) 1964-11-16
DK116903B (da) 1970-02-23

Similar Documents

Publication Publication Date Title
GB1048312A (en) A process for making polyether polyurethane foams
GB1018320A (en) Polyurethanes
GB930501A (en) Foamed polyurethanes made with powdered fibrous materials
GB1123727A (en) Polyurethanes and a method of making the same
GB1142597A (en) Polyurethane foams
GB1426783A (en) Process for the preparation of so-called -cold-cured- flexible polyurethane foams
GB870940A (en) Improvements in and relating to foamed polymers
US3061557A (en) Method of reacting an active hydrogen containing compound with an isocyanate or isothiocyanate in contact with a polystannate catalyst
US3420782A (en) Storage stable foam stabilizing agent for cellular polyurethane plastics
GB1034735A (en) Polyurethanes
GB1453280A (en) Urethane foam catalyst
GB935423A (en) Cellular plastic materials and process for their production
US3462381A (en) Polymeric materials
ES302288A1 (es) Procedimiento para la obtenciën de poliuretanos celulares
GB796043A (en) Improvements in or relating to the preparation of polyurethane elastomers
US4112014A (en) O,O'-Bis(hydroxyalkyl) N,N-di(lower-alkyl)aminomethane phosphonates
GB1066759A (en) Method of producing hydrophilic polyurethane foam
KR910007995A (ko) 이소시아네이트 반응성인 조성물
GB1360019A (en) Process for the production of non-inflammable rigid foams containing urethane groups
GB1038348A (en) Mercaptomethyl siloxane modified urethanes and production thereof
GB974985A (en) Improvements in or relating to the production of polyurethane foams
GB915238A (en) Patent leather finishes
GB1417301A (en) Foam stabilizer for polyurethane foams
US3074894A (en) Preparation of cellular polyurethanes
DE1222666B (de) Verfahren zur Herstellung von Polyurethanschaumstoffen