NO812759L - Fremgangsmaate til fremstilling av klebefri urea/formaldehydharpiks. - Google Patents

Fremgangsmaate til fremstilling av klebefri urea/formaldehydharpiks.

Info

Publication number: NO812759L
Authority: NO; Norway
Prior art keywords: hydrainic; formal; procedure; manufacture; resin
Prior art date: 1980-08-18

Application number

NO812759A

Other languages

English (en)

Other versions

NO156980B (no

NO156980C (no

Inventor

Amadeo Gil Cebrian

Original Assignee

Patentes Novedades 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.)

1980-08-18

Filing date

1981-08-14

Publication date

1982-02-19

1981-08-14 Application filed by Patentes Novedades Sa filed Critical Patentes Novedades Sa

1982-02-19 Publication of NO812759L publication Critical patent/NO812759L/no

1987-09-21 Publication of NO156980B publication Critical patent/NO156980B/no

1987-12-30 Publication of NO156980C publication Critical patent/NO156980C/no

Links

XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
239000000853 adhesive Substances 0.000 title 1
230000001070 adhesive effect Effects 0.000 title 1
239000004202 carbamide Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000011347 resin Substances 0.000 title 1
229920005989 resin Polymers 0.000 title 1

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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Phenolic Resins Or Amino Resins (AREA)
Polyurethanes Or Polyureas (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

NO812759A 1980-08-18 1981-08-14 Fremgangsmte til fremstilling av en stabil, klebefri urea/formaldehyd-harpiks. NO156980C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES494322A ES494322A0 (es)	1980-08-18	1980-08-18	Procedimiento de preparacion de una resina ureaformaldehido de baja pegajosidad

Publications (3)

Publication Number	Publication Date
NO812759L true NO812759L (no)	1982-02-19
NO156980B NO156980B (no)	1987-09-21
NO156980C NO156980C (no)	1987-12-30

Family

ID=8480971

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO812759A NO156980C (no)	1980-08-18	1981-08-14	Fremgangsmte til fremstilling av en stabil, klebefri urea/formaldehyd-harpiks.

Country Status (8)

Country	Link
AR (1)	AR226474A1 (no)
AT (1)	AT387226B (no)
CA (1)	CA1175970A (no)
DE (1)	DE3132280A1 (no)
ES (1)	ES494322A0 (no)
MX (1)	MX158011A (no)
NO (1)	NO156980C (no)
SE (1)	SE450385B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD283732A7 (de) *	1988-10-21	1990-10-24	��@��`��@ ��@�� k��	Verfahren zur herstellung eines reaktiven harnstoff-formaldehyd-harz-leimes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT951962B (it) *	1971-12-27	1973-07-10	Sir Soc Italiana Resine Spa	Procedimento per la preparazione di resine da urea e formaldeide
US3994850A (en) *	1976-01-05	1976-11-30	Champion International Corporation	Modified urea-formaldehyde resin adhesive
OA06231A (fr) *	1978-04-07	1981-06-30	Patentes Novedades Sa	Procédé de préparation de colles urée-formaldéhyde contenant un sel inorganique.
DE2825590C2 (de) *	1978-06-10	1983-05-05	Th. Goldschmidt Ag, 4300 Essen	Verfahren zur Herstellung von wärmehärtbaren Harnstoff-Formaldehyd-Harzen und deren Verwendung

1980
- 1980-08-18 ES ES494322A patent/ES494322A0/es active Granted
1981
- 1981-06-04 MX MX187640A patent/MX158011A/es unknown
- 1981-07-27 AT AT0330081A patent/AT387226B/de not_active IP Right Cessation
- 1981-07-30 CA CA000382882A patent/CA1175970A/en not_active Expired
- 1981-08-06 AR AR286357A patent/AR226474A1/es active
- 1981-08-07 SE SE8104754A patent/SE450385B/sv not_active IP Right Cessation
- 1981-08-14 DE DE19813132280 patent/DE3132280A1/de not_active Withdrawn
- 1981-08-14 NO NO812759A patent/NO156980C/no unknown

Also Published As

Publication number	Publication date
CA1175970A (en)	1984-10-09
MX158011A (es)	1988-12-29
NO156980B (no)	1987-09-21
ES8106163A1 (es)	1981-08-01
ATA330081A (de)	1988-05-15
DE3132280A1 (de)	1982-06-16
SE450385B (sv)	1987-06-22
SE8104754L (sv)	1982-02-19
AT387226B (de)	1988-12-27
ES494322A0 (es)	1981-08-01
NO156980C (no)	1987-12-30
AR226474A1 (es)	1982-07-15

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