IT1021473B - Procedimento per stabilizzare poliuretani verso il calore - Google Patents

Procedimento per stabilizzare poliuretani verso il calore

Info

Publication number
IT1021473B
IT1021473B IT27400/74A IT2740074A IT1021473B IT 1021473 B IT1021473 B IT 1021473B IT 27400/74 A IT27400/74 A IT 27400/74A IT 2740074 A IT2740074 A IT 2740074A IT 1021473 B IT1021473 B IT 1021473B
Authority
IT
Italy
Prior art keywords
polyurethans
stabilizing
procedure
against heat
heat
Prior art date
Application number
IT27400/74A
Other languages
English (en)
Original Assignee
Rhone Poulenc Sa
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
Priority claimed from FR7333243A external-priority patent/FR2243967A1/fr
Priority claimed from FR7423441A external-priority patent/FR2277115A2/fr
Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Application granted granted Critical
Publication of IT1021473B publication Critical patent/IT1021473B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
IT27400/74A 1973-09-17 1974-09-17 Procedimento per stabilizzare poliuretani verso il calore IT1021473B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7333243A FR2243967A1 (en) 1973-09-17 1973-09-17 Hydroxylated spiro-bis-indane cpds. - as stabilizers for polyurethanes against heat and oxidation
FR7423441A FR2277115A2 (fr) 1974-07-05 1974-07-05 Procede de

Publications (1)

Publication Number Publication Date
IT1021473B true IT1021473B (it) 1978-01-30

Family

ID=26217939

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27400/74A IT1021473B (it) 1973-09-17 1974-09-17 Procedimento per stabilizzare poliuretani verso il calore

Country Status (13)

Country Link
US (1) US3945968A (it)
JP (1) JPS5056444A (it)
AT (1) AT339605B (it)
BR (1) BR7407637A (it)
CH (1) CH597293A5 (it)
DE (1) DE2444432A1 (it)
DK (1) DK486974A (it)
ES (1) ES430137A1 (it)
GB (1) GB1467691A (it)
IT (1) IT1021473B (it)
NL (1) NL7411952A (it)
NO (1) NO743329L (it)
SE (1) SE7411644L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7052743B2 (en) * 2003-08-29 2006-05-30 Eastman Kodak Company Chiral compounds and compositions containing the same
US7150900B2 (en) * 2003-12-16 2006-12-19 Eastman Kodak Company Liquid-crystal compositions comprising chiral compounds
US7329368B2 (en) * 2005-12-08 2008-02-12 Industrial Technology Research Institute Temperature compensating chiral dopants
EP2900709B1 (en) * 2012-09-25 2016-08-17 3M Innovative Properties Company Rigid and contorted divinyl crosslinkers
US9296668B2 (en) * 2012-09-25 2016-03-29 3M Innovative Properties Company Polymerizable spirobisindane monomers and polymers prepared therefrom
CN105229044B (zh) * 2013-05-14 2017-08-29 3M创新有限公司 具有刚性的和扭曲的二乙烯基交联剂的含磺酰基聚合物材料
US10035956B2 (en) 2015-12-21 2018-07-31 Industrial Technology Research Institute Compound and liquid-crystal composition employing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915496A (en) * 1957-05-20 1959-12-01 Gen Tire & Rubber Co Stability of polyether glycol urethane products
GB951932A (en) * 1959-12-30 1964-03-11 Ici Ltd Stabilisers for olefine polymers, and polymers stabilised therewith
US3386942A (en) * 1964-06-29 1968-06-04 Eastman Kodak Co Stabilization of non-yellowing segmented polyurethane copolymers of polymeric diols, functionally aliphatic diisocyanates and functionally aliphatic diamines

Also Published As

Publication number Publication date
SE7411644L (it) 1975-03-18
AT339605B (de) 1977-10-25
CH597293A5 (it) 1978-03-31
ATA750674A (de) 1977-02-15
US3945968A (en) 1976-03-23
DE2444432A1 (de) 1975-03-20
NO743329L (it) 1975-04-14
BR7407637A (pt) 1976-05-18
GB1467691A (en) 1977-03-16
ES430137A1 (es) 1977-02-16
DK486974A (it) 1975-05-12
NL7411952A (nl) 1975-03-19
AU7326874A (en) 1976-03-18
JPS5056444A (it) 1975-05-17

Similar Documents

Publication Publication Date Title
SE401414B (sv) Punkttryckhuvud
SE424864B (sv) Isoxanolderivat for anvendning som herbicid
SE395401B (sv) Skrivmaskin
DK129605B (da) Termoskriver.
IT1026668B (it) Procedimento di stampa perfezionato
SE395423B (sv) Utombordsmotor
SE399018B (sv) Punktskrivare
IT1021473B (it) Procedimento per stabilizzare poliuretani verso il calore
NO151585C (no) Fremgangsmaate for fremstilling 6-deoksyoksytetracyklin
IT1003481B (it) Stampatrice perfezionata
SE400008B (sv) Faksimilskrivare
IT1022392B (it) Procedimento per ottenere seletti vamente paraxilolo
IT1026641B (it) Stampatrice perfezionata
IT1023026B (it) Procedimento per preparare composti pirimidinici
IT1010032B (it) Cilindro riscaldatore per calandre lt
SE390273B (sv) Tabulatorapparat for skrivare
IT1012335B (it) Additivi per tintura
TR18287A (tr) Triasetonamin hazirlamaya mahsus usul
SE392583B (sv) Skrivmaskin
IT1002923B (it) Procedimento per ricavare dianidri de piromellitica
SE402240B (sv) Tabulatormekanism for skrivmaskin
SE382587B (sv) Typhuvud for skrivmaskin
IT1022103B (it) Stampatrice veloce perfezionata
IT1024240B (it) Apparecchiatura per risoaldamentc
IT1022536B (it) Apparato per la stampa termica