CA2158636C - Adhesifs reticules de phenol-formaldehyde a durcissement rapide et a predurcissement, et methodes pour leur fabrication - Google Patents
Adhesifs reticules de phenol-formaldehyde a durcissement rapide et a predurcissement, et methodes pour leur fabricationInfo
- Publication number
- CA2158636C CA2158636C CA002158636A CA2158636A CA2158636C CA 2158636 C CA2158636 C CA 2158636C CA 002158636 A CA002158636 A CA 002158636A CA 2158636 A CA2158636 A CA 2158636A CA 2158636 C CA2158636 C CA 2158636C
- Authority
- CA
- Canada
- Prior art keywords
- formaldehyde
- lignin
- phenol
- adhesive
- ammonium
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J197/00—Adhesives based on lignin-containing materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002158636A CA2158636C (fr) | 1991-05-13 | 1991-05-13 | Adhesifs reticules de phenol-formaldehyde a durcissement rapide et a predurcissement, et methodes pour leur fabrication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002158636A CA2158636C (fr) | 1991-05-13 | 1991-05-13 | Adhesifs reticules de phenol-formaldehyde a durcissement rapide et a predurcissement, et methodes pour leur fabrication |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002042476A Division CA2042476C (fr) | 1991-05-13 | 1991-05-13 | Adhesifs phenoliques reticules resistants precuits et a durcissement rapide et methode de production connexe |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2158636A1 CA2158636A1 (fr) | 1992-11-14 |
CA2158636C true CA2158636C (fr) | 1999-01-19 |
Family
ID=4156617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002158636A Expired - Lifetime CA2158636C (fr) | 1991-05-13 | 1991-05-13 | Adhesifs reticules de phenol-formaldehyde a durcissement rapide et a predurcissement, et methodes pour leur fabrication |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2158636C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019202475A1 (fr) * | 2018-04-20 | 2019-10-24 | Stora Enso Oyj | Procédé de préparation d'une résine de liaison |
WO2019202476A1 (fr) * | 2018-04-20 | 2019-10-24 | Stora Enso Oyj | Procédé de préparation d'une résine de liaison |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI126736B (en) | 2013-11-26 | 2017-04-28 | Upm Kymmene Corp | A process for treating lignin and preparing a binder composition |
-
1991
- 1991-05-13 CA CA002158636A patent/CA2158636C/fr not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019202475A1 (fr) * | 2018-04-20 | 2019-10-24 | Stora Enso Oyj | Procédé de préparation d'une résine de liaison |
WO2019202476A1 (fr) * | 2018-04-20 | 2019-10-24 | Stora Enso Oyj | Procédé de préparation d'une résine de liaison |
Also Published As
Publication number | Publication date |
---|---|
CA2158636A1 (fr) | 1992-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |