Softener compositions
US6410502B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2001 |
| Grant date | Jun 25, 2002 |
| Priority date | — |
| Expiry date | Jan 5, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/62
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A softener composition which comprises a component (A) containing an amine represented by the following formula (I), a salt thereof or a mixture of the same and a component (B) containing a compound represented by the following formula (II-2) as the essential component and optionally containing at least one of the compounds represented by the formulae (II-1) and (II-3), wherein the ratio of the component (A) to the component (B), namely (A)/(B), by weight is from 2/8 to 8/2: wherein R1 and R2 are the same or different and each of R1 and R2 represents a hydrogen atom, a C1-3 alkyl group, —(CmH2mO)p—H, —CnH2n—X—R3 or —CqH2q—Y—R3; m, n and q are the same or different and each of m, n and q represents an integer of 1 to 6; p represents a number selected from 1 to 10; R3 represents a linear or branched C5-22 alkyl or alkenyl group; X represents —OCO— or —COO—; and Y represents —NHCO—, —CONH—, —O— or —CH2—; provided that at least one of R1 and R2 is —CnH2n—X—R3 or —CqH2q—Y—R3; wherein R4 represents a C1-3 alkyl group or —(CmH2mO…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.