BE786056A - Procede de preparation de resines d'impregnation uree-formol stables - Google Patents

Procede de preparation de resines d'impregnation uree-formol stables

Info

Publication number: BE786056A
Authority: BE; Belgium
Prior art keywords: uree; formol; preparing stable; impregnation resins; impregnation
Prior art date: 1971-07-16

Application number

Other languages

English (en)

French (fr)

Original Assignee

Basf Ag

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.)

1971-07-16

Publication date

1973-01-10

1973-01-10 Publication of BE786056A publication Critical patent/BE786056A/xx

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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine

Landscapes

Chemical & Material Sciences (AREA)
Polymers & Plastics (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Wood Science & Technology (AREA)
Forests & Forestry (AREA)
Materials Engineering (AREA)
Phenolic Resins Or Amino Resins (AREA)
Paper (AREA)
Chemical And Physical Treatments For Wood And The Like (AREA)

BE786056D 1971-07-16 Procede de preparation de resines d'impregnation uree-formol stables BE786056A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2135738A DE2135738C3 (de)	1971-07-16	1971-07-16	Verfahren zur Herstellung von lagerstabilen Harnstoff-Formaldehyd-Tränkharzen

Publications (1)

Publication Number	Publication Date
BE786056A true BE786056A (fr)	1973-01-10

Family

ID=5813963

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE786056D BE786056A (fr)	1971-07-16		Procede de preparation de resines d'impregnation uree-formol stables

Country Status (11)

Country	Link
US (1)	US3896087A (fi)
JP (1)	JPS5319636B1 (fi)
AT (1)	AT329867B (fi)
BE (1)	BE786056A (fi)
BR (1)	BR7204684D0 (fi)
DE (1)	DE2135738C3 (fi)
FI (1)	FI56541C (fi)
FR (1)	FR2146287B1 (fi)
IT (1)	IT961426B (fi)
SE (1)	SE400982B (fi)
SU (1)	SU514574A3 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1603088A (en) *	1977-06-11	1981-11-18	British Industrial Plastics	Resin manufacture
US4381368A (en) *	1982-02-16	1983-04-26	Spurlock Harold N	Process for the preparation of urea-formaldehyde resins
US4429075A (en)	1982-05-17	1984-01-31	Chem-Nuclear Systems, Inc.	Cross-linked urea-formaldehyde polymer matrix compositions containing cyclic intermediate structures
US4499200A (en) *	1982-05-17	1985-02-12	Chem-Nuclear Systems, Inc.	Compound catalyst system usable for the polymerization or curing of urea-formaldehyde polymeric condensation systems
US4410685A (en) *	1982-09-10	1983-10-18	Borden, Inc.	Hydrolytically stable urea-formaldehyde resins and process for manufacturing them
US4482699A (en) *	1983-07-25	1984-11-13	Borden, Inc.	Low emitting aqueous formulations of aminoplast resins and processes for manufacturing them
FR2625204B1 (fr) *	1987-12-23	1991-12-06	Charbonnages Ste Chimique	Nouveau procede de fabrication des resines uree-formol
US5110898A (en) *	1988-11-28	1992-05-05	Georgia-Pacific Corporation	Method for manufacturing amino-aldehyde compositions
US4960856A (en) *	1988-11-28	1990-10-02	Georgia-Pacific Corporation	Urea-formaldehyde compositions and method of manufacture
GR1005819B (el) *	2006-05-26	2008-02-14	Chimar (Hellas) �.�.	Αμινοπλαστικες ρητινες υψηλης αποδοσης για λιγνοκυτταρινικα υλικα.
US20110014487A1 (en) *	2007-12-21	2011-01-20	Dynea Oy	Process for the continuous production of high efficient aqueous amino formaldehyde resin solutions
WO2009080798A1 (en) *	2007-12-21	2009-07-02	Dynea Oy	A process for the continuous production of high efficient aqueous amino formaldehyde resin solutions
US8754185B2 (en) *	2010-11-10	2014-06-17	Georgia-Pacific Chemicals Llc	Methods for making and using amino-aldehyde resins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2625524A (en) *	1951-12-26	1953-01-13	Du Pont	Viscous urea-formaldehyde compositions and method for preparing the same
US2729611A (en) *	1952-11-06	1956-01-03	Borden Co	Urea formaldehyde condensation product

0
- BE BE786056D patent/BE786056A/xx not_active IP Right Cessation
1971
- 1971-07-16 DE DE2135738A patent/DE2135738C3/de not_active Expired
1972
- 1972-07-11 FI FI1968/72A patent/FI56541C/fi active
- 1972-07-12 US US271054A patent/US3896087A/en not_active Expired - Lifetime
- 1972-07-13 FR FR7225545A patent/FR2146287B1/fr not_active Expired
- 1972-07-14 IT IT51553/72A patent/IT961426B/it active
- 1972-07-14 BR BR4684/72A patent/BR7204684D0/pt unknown
- 1972-07-14 SU SU1811533A patent/SU514574A3/ru active
- 1972-07-14 AT AT609672A patent/AT329867B/de not_active IP Right Cessation
- 1972-07-14 SE SE7209339A patent/SE400982B/xx unknown
- 1972-07-17 JP JP7088272A patent/JPS5319636B1/ja active Pending

Also Published As

Publication number	Publication date
BR7204684D0 (pt)	1973-06-07
FR2146287B1 (fi)	1977-08-26
DE2135738A1 (de)	1973-01-25
FI56541C (fi)	1980-02-11
FI56541B (fi)	1979-10-31
DE2135738B2 (de)	1974-05-02
DE2135738C3 (de)	1974-12-05
SU514574A3 (ru)	1976-05-15
JPS5319636B1 (fi)	1978-06-22
FR2146287A1 (fi)	1973-03-02
AT329867B (de)	1976-06-10
IT961426B (it)	1973-12-10
SE400982B (sv)	1978-04-17
ATA609672A (de)	1975-08-15
US3896087A (en)	1975-07-22

Publication	Publication Date	Title
FR2319656A1 (fr)	1977-02-25	Procede de preparation de resines thermodurcissables
BE791204A (fr)	1973-05-10	Procede de preparation de resines epoxy solides
CH555316A (fr)	1974-10-31	Procede de preparation d'aminocycloalcenylo-cyclohexenols.
BE786056A (fr)	1973-01-10	Procede de preparation de resines d'impregnation uree-formol stables
BE787274A (fr)	1973-02-07	Procede de preparation d'aldehydes a structure preponderante lineaire
CH546788A (fr)	1974-03-15	Procede de preparation d'agents anti-inflammatoires.
BE786840A (fr)	1973-01-29	Procede de preparation de 1,2,4-triazine -5-ones
BE820127A (fr)	1975-03-20	Procede de preparation de resines de cyclopentadiene modifiees
CH547777A (fr)	1974-04-11	Procede de preparation de derives d'insuline.
BE788171A (fr)	1972-12-18	Procede de preparation d'alcoyl-tetralines
BE746143A (fr)	1970-08-18	Procede de preparation de solutions de resines aminophastes d'impregnation
FR2326116A7 (fr)	1977-04-22	Procede de preparation de resines phenol-formaldehyde
BE806049A (fr)	1974-04-12	Procede de preparation d'urees substituees
FR2285407A1 (fr)	1976-04-16	Procede de preparation de resines novolaques
BE789467A (fr)	1973-03-29	Procede de preparation d'halogenures de monohaloacetyles
BE792848A (fr)	1973-06-15	Procede de preparation d'acides alpha-amino-2-hydroxyphenylacetiques
BE790517A (fr)	1973-04-25	Procede de preparation de resines de polyurethannes
BE783223A (fr)	1972-11-09	Procede de preparation d'agents antibacteriens
BE767309A (fr)	1971-10-18	Procede de preparation des flavone-7-oxyacetates d'alcoyle inferieur
BE789466A (fr)	1973-03-29	Procede de preparation d'halogenures de monohaloacetyles
BE783060A (fr)	1972-09-01	Procede de preparation d'episulfures
BE778944A (fr)	1972-08-03	Procede de preparation d'agents antibacteriens
BE783900A (fr)	1972-09-18	Procede de preparation de trialcoolates d'antimoine
BE813722A (fr)	1974-10-14	Procede de preparation d'epsilon-aminocapronamide
BE815747A (fr)	1974-12-02	Procede de preparation d'amino-benzene-carboxamides

Legal Events

Date	Code	Title	Description
1990-01-31	RE	Patent lapsed	Owner name: BADISCHE ANILIN & SODAFABRIK A.G. Effective date: 19890731

Date

Code

Title

Description

1990-01-31

Patent lapsed

Owner name: BADISCHE ANILIN & SODAFABRIK A.G.

Effective date: 19890731