Invention Grant
- Patent Title: Suspensions of isocyanate distillation residues in polyols
- Patent Title (中): 异氰酸酯蒸馏残余物在多元醇中的悬浮液
-
Application No.: US88809Application Date: 1979-10-29
-
Publication No.: US4251401APublication Date: 1981-02-17
- Inventor: Artur Reischl
- Applicant: Artur Reischl
- Applicant Address: DEX Leverkusen
- Assignee: Bayer Aktiengesellschaft
- Current Assignee: Bayer Aktiengesellschaft
- Current Assignee Address: DEX Leverkusen
- Priority: DEX2846814 19781027
- Main IPC: C08G18/00
- IPC: C08G18/00 ; C07C67/00 ; C07C241/00 ; C07C265/00 ; C08G18/08 ; C08G18/64 ; C08G18/70 ; C08G18/72 ; C08L75/00
Abstract:
This invention relates to stable suspensions of substantially monomer-free, insoluble, powdered tolylene diisocyanate distillation residues in polyhydroxyl compounds, to a process for producing these suspensions and to the use of the suspensions thus produced as the polyol component in the production of optionally foamed polyurethane plastics.
Public/Granted literature
- US5957484A Airbag tear seam Public/Granted day:1999-09-28
Information query
