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 fabrication

Info

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
Application number
CA002158636A
Other languages
English (en)
Other versions
CA2158636A1 (fr
Inventor
Louis R. Calve
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FPInnovations
Original Assignee
Forintek Canada Corp
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 Forintek Canada Corp filed Critical Forintek Canada Corp
Priority to CA002158636A priority Critical patent/CA2158636C/fr
Publication of CA2158636A1 publication Critical patent/CA2158636A1/fr
Application granted granted Critical
Publication of CA2158636C publication Critical patent/CA2158636C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
CA002158636A 1991-05-13 1991-05-13 Adhesifs reticules de phenol-formaldehyde a durcissement rapide et a predurcissement, et methodes pour leur fabrication Expired - Lifetime CA2158636C (fr)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019202476A1 (fr) * 2018-04-20 2019-10-24 Stora Enso Oyj Procédé de préparation d'une résine de liaison
WO2019202475A1 (fr) * 2018-04-20 2019-10-24 Stora Enso Oyj Procédé de préparation d'une résine de liaison

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123936B2 (en) 2012-03-29 2019-03-29 Upm Kymmene Corp A method for increasing the reactivity of lignin
FI126736B (en) 2013-11-26 2017-04-28 Upm Kymmene Corp Process for treating lignin and preparing a binder composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019202476A1 (fr) * 2018-04-20 2019-10-24 Stora Enso Oyj Procédé de préparation d'une résine de liaison
WO2019202475A1 (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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