IT1062223B - Procedimento per la stabilizzazione di resine ciclo acetaliche insature - Google Patents

Procedimento per la stabilizzazione di resine ciclo acetaliche insature

Info

Publication number
IT1062223B
IT1062223B IT68432/76A IT6843276A IT1062223B IT 1062223 B IT1062223 B IT 1062223B IT 68432/76 A IT68432/76 A IT 68432/76A IT 6843276 A IT6843276 A IT 6843276A IT 1062223 B IT1062223 B IT 1062223B
Authority
IT
Italy
Prior art keywords
unsature
acetalic
stabilization
procedure
resins
Prior art date
Application number
IT68432/76A
Other languages
English (en)
Original Assignee
Showa Highpolymer
Nippon Kayaku Kk
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 Showa Highpolymer, Nippon Kayaku Kk filed Critical Showa Highpolymer
Application granted granted Critical
Publication of IT1062223B publication Critical patent/IT1062223B/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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/28—Nitrogen-containing compounds
    • 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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine
IT68432/76A 1975-06-11 1976-06-10 Procedimento per la stabilizzazione di resine ciclo acetaliche insature IT1062223B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50069598A JPS51146477A (en) 1975-06-11 1975-06-11 Method for stabilizing unsaturated cycloacetal resins

Publications (1)

Publication Number Publication Date
IT1062223B true IT1062223B (it) 1983-09-20

Family

ID=13407419

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68432/76A IT1062223B (it) 1975-06-11 1976-06-10 Procedimento per la stabilizzazione di resine ciclo acetaliche insature

Country Status (6)

Country Link
US (1) US4081591A (it)
JP (1) JPS51146477A (it)
DE (1) DE2626112A1 (it)
FR (1) FR2314217A1 (it)
GB (1) GB1540661A (it)
IT (1) IT1062223B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116001A (en) * 1980-02-19 1981-09-11 Showa Denko Kk Lens
US4847332A (en) * 1987-12-07 1989-07-11 The B. F. Goodrich Company Terminally unsaturated macromolecular monomers of polyformals and copolymers thereof
BR9407887A (pt) * 1993-10-25 1996-10-29 Hoechst Celanese Corp Processo para estabilizaçao de acetais cíclícos e de acetais cíclícos saturados e acetais cíclícos estabilizados
US6331264B1 (en) * 1999-03-31 2001-12-18 E. I. Du Pont De Nemours And Company Low emission polymer compositions
US8420121B2 (en) * 2009-07-29 2013-04-16 University Of Massachusetts Drug delivery vehicles, methods of manufacture, and methods of use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870121A (en) * 1955-12-12 1959-01-20 Heyden Newport Chemical Corp Pentaerythritol-acrolein reaction products and method of producing same
US2992207A (en) * 1957-09-16 1961-07-11 Union Carbide Corp Process for removing water from aldehyde-pentaerythritol resins
DE1095518B (de) * 1957-09-16 1960-12-22 Union Carbide Corp Verfahren zur Entwaesserung fluessiger, aus Pentaerythrit und ungesaettigten Aldehyden hergestellter Vorkondensate
US3933857A (en) * 1973-10-18 1976-01-20 Showa Highpolymer Co., Ltd. Polymerizable cycloacetal resinous composition
US3993663A (en) * 1974-12-27 1976-11-23 Showa High Polymer Co., Ltd. Curable resinous composition

Also Published As

Publication number Publication date
DE2626112C2 (it) 1988-02-04
US4081591A (en) 1978-03-28
FR2314217B1 (it) 1980-04-30
GB1540661A (en) 1979-02-14
DE2626112A1 (de) 1976-12-30
JPS51146477A (en) 1976-12-16
FR2314217A1 (fr) 1977-01-07
JPS5315517B2 (it) 1978-05-25

Similar Documents

Publication Publication Date Title
IT1034323B (it) Procedimento per la preparazione di alchilencarbonati
IT1071415B (it) Procedimento per la fabbricazione di oggetti lamellari..particolarmente sottostrati semiconduttori o lamelle metalliche
IT1066037B (it) Procedimento per la preparazione di polimetilen polifenil poliammine
IT1038527B (it) Procedimento per la tintura di resine sintetiche poliuetaniche
IT1060926B (it) Gabinetto di decenza per bambini
IT1065243B (it) Procedimento per la clororazione diretta di alchilbenzeni
IT1125215B (it) Procedimento di preparazione di azine
IT1051034B (it) Procedimento per la preparazione di uretani aromatici
IT1062093B (it) Procedimento per la preparazione di metilol-ammino-triazine eterificate
IT1062783B (it) Procedimento per la preparazione di uretani aromatici
IT1081548B (it) Procedimento per la produzione di resine di condensazione carboidrato-fenolo
IT1058733B (it) Procedimento per la preparazione di uretani aromatici
BR7605493A (pt) Processo para preparacao de cloreto cianurico solido
IT1056833B (it) Procedimento per la preparazione di resine modificate di tipo epossiacriliche
IT1062521B (it) Processo per la preparazione di derivati nitrilici
IT1062223B (it) Procedimento per la stabilizzazione di resine ciclo acetaliche insature
IT1068949B (it) Procedimento per la preparazione di 4-alchil-tio-semicarbazidi
IT1064350B (it) Procedimento di decaffeinazione
IT1057054B (it) Procedimento per la preparazione di composti stagno tetraorganici
IT1051397B (it) Procedimento per la preparazione di resine novolacche epossidate
IT1022622B (it) Procedimento per la stabilizzazione di resine viniliche alogenate
MX3685E (es) Procedimiento mejorado para preparar s-triazinas
IT1032841B (it) Procedimento per la preparazione di resine del tipo nuvolacca
IT1037176B (it) Procedimento per la preparazione di ammindacidi
NO142444C (no) Fremgangsmaate for fremstilling av foretrede melamin-formaldehydharpikser i vandig opploesning