DK149598C - Fremgangsmaade til fremstilling af vandige polyisocyanat-emulsioner til limning af spaanplader - Google Patents
Fremgangsmaade til fremstilling af vandige polyisocyanat-emulsioner til limning af spaanpladerInfo
- Publication number
- DK149598C DK149598C DK302279A DK302279A DK149598C DK 149598 C DK149598 C DK 149598C DK 302279 A DK302279 A DK 302279A DK 302279 A DK302279 A DK 302279A DK 149598 C DK149598 C DK 149598C
- Authority
- DK
- Denmark
- Prior art keywords
- chipboards
- procedure
- limiting
- aqueous polyisocyanate
- manufacturing aqueous
- Prior art date
Links
Classifications
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
- C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
- C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
-
- 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/08—Polyurethanes from polyethers
-
- 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
- C08G2170/00—Compositions for adhesives
- C08G2170/80—Compositions for aqueous adhesives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782831674 DE2831674A1 (de) | 1978-07-19 | 1978-07-19 | Waessrige isocyanat-emulsionen fuer die verleimung von spanplatten |
DE2831674 | 1978-07-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK302279A DK302279A (da) | 1980-01-20 |
DK149598B DK149598B (da) | 1986-08-04 |
DK149598C true DK149598C (da) | 1987-01-12 |
Family
ID=6044765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK302279A DK149598C (da) | 1978-07-19 | 1979-07-18 | Fremgangsmaade til fremstilling af vandige polyisocyanat-emulsioner til limning af spaanplader |
Country Status (6)
Country | Link |
---|---|
US (1) | US4260532A (da) |
EP (1) | EP0007532B2 (da) |
AT (1) | ATE163T1 (da) |
CA (1) | CA1107422A (da) |
DE (2) | DE2831674A1 (da) |
DK (1) | DK149598C (da) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0039137A1 (en) * | 1980-04-30 | 1981-11-04 | Imperial Chemical Industries Plc | Isocyanate reactions |
DE3201111A1 (de) * | 1982-01-15 | 1983-07-28 | Bayer Ag, 5090 Leverkusen | Neue waessrige polysocyanat-emulsionen sowie deren verwendung als bindemitel zur herstellung von formkoerpern |
USRE34093E (en) * | 1982-05-24 | 1992-10-06 | Aqueous adhesive compositions | |
US4480070A (en) * | 1982-05-28 | 1984-10-30 | The Upjohn Company | Compositions and process |
DE3438527A1 (de) * | 1984-10-20 | 1986-04-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von harnstoffgruppen enthaltenden polyisocyanaten |
DE3638148A1 (de) * | 1986-11-08 | 1988-05-11 | Bayer Ag | Verfahren zur herstellung von feinteiligen harnstoffgruppen enthaltenden polyisocyanaten |
DK77287D0 (da) | 1987-02-16 | 1987-02-16 | Novopan Traeindustri | Spaanplade og fremgangsmaade til fremstilling deraf |
IT1218202B (it) * | 1988-03-30 | 1990-04-12 | Mini Ricerca Scient Tecnolog | Emulsioni acquose di poliisocianati e procedimento per la loro preparazione |
DE19526079A1 (de) * | 1995-07-18 | 1997-01-23 | Basf Ag | Wasseremulgierbare Polyisocyanate |
CN106661185A (zh) * | 2014-04-17 | 2017-05-10 | 科思创德国股份有限公司 | 压制材料的生产方法 |
CN108865038B (zh) * | 2017-05-16 | 2020-05-08 | 万华化学集团股份有限公司 | 异氰酸酯基木质材料粘合剂及其应用方法 |
CN107779165B (zh) * | 2017-11-07 | 2021-02-02 | 大亚人造板集团有限公司 | 一种无醛纤维板的制造工艺 |
KR20200102986A (ko) | 2017-12-21 | 2020-09-01 | 코베스트로 도이칠란트 아게 | 폴리이소시아네이트를 기재로 하는 내한성 수성 페인트 |
JP2021507041A (ja) * | 2017-12-21 | 2021-02-22 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | ポリイソシアネートに基づく耐霜性接着剤 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3401135A (en) * | 1964-07-21 | 1968-09-10 | Takeda Chemical Industries Ltd | Adhesive composition of an interpolymer containing ethylene glycol monomethacrylate admixed with a blocked polyisocyanate |
JPS5130577B2 (da) * | 1972-08-05 | 1976-09-01 | ||
GB1523601A (en) * | 1975-03-12 | 1978-09-06 | Ici Ltd | Sheets or moulded bodies |
-
1978
- 1978-07-19 DE DE19782831674 patent/DE2831674A1/de not_active Withdrawn
-
1979
- 1979-07-11 US US06/056,525 patent/US4260532A/en not_active Expired - Lifetime
- 1979-07-13 EP EP79102432A patent/EP0007532B2/de not_active Expired - Lifetime
- 1979-07-13 AT AT79102432T patent/ATE163T1/de active
- 1979-07-13 DE DE7979102432T patent/DE2960693D1/de not_active Expired
- 1979-07-18 CA CA332,074A patent/CA1107422A/en not_active Expired
- 1979-07-18 DK DK302279A patent/DK149598C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0007532B1 (de) | 1981-08-26 |
US4260532A (en) | 1981-04-07 |
DK149598B (da) | 1986-08-04 |
DE2960693D1 (en) | 1981-11-19 |
EP0007532B2 (de) | 1990-11-07 |
CA1107422A (en) | 1981-08-18 |
DE2831674A1 (de) | 1980-02-07 |
ATE163T1 (de) | 1981-09-15 |
DK302279A (da) | 1980-01-20 |
EP0007532A1 (de) | 1980-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |