Tetraethylenepentamine → Sodium orthosilicate
반응식
O.O.O.O.O.[Si:6]([O-:10])([O-:9])([O-:8])[O-:7].[Na+:11].[Na+].[Na+].[Na+].CC=CCCl.NCCNCCNCCNCCN>O>[Si:6]([O-:10])([O-:9])([O-:8])[O-:7].[Na+:11].[Na+:11].[Na+:11].[Na+:11]참가 물질
5
실험 절차
One mol of sodium silicate pentahydrate, one mol of methyl allyl chloride, one mol of tetraethylenepentamine and 300% by weight of water, percentage based on weight of the reactants, are mixed; 1.5 mols of dihalohydrin are slowly added while agitating and keeping the temperature below 70° C. for 10 to 60 minutes thereby producing a water soluble resinous product and sodium silicate. This aqueous solution may be diluted with water and used as an adhesive and to improve wet strangth. The paper is cured by heating the paper to 80° to 120° C. for 10 to 60 minutes.
후처리
- additionare mixed
- addition1.5 mols of dihalohydrin are slowly added
- customthe temperature below 70° C.
- customfor 10 to 60 minutes
출처 및 근거
- ORD 기록
- ord-02fe06a9b0354ad78687d9417d9f67f0
- 출처 데이터셋
- uspto-grants-1979_06
- 특허 번호
- US04157438
반응 노트
불러오는 중…