Invention Grant
- Patent Title: Dry-cleaning article, composition and methods
- Patent Title (中): 干洗用品,成分及方法
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Application No.: US170755Application Date: 1998-10-13
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Publication No.: US5965504APublication Date: 1999-10-12
- Inventor: Rayvon E. Reynolds
- Applicant: Rayvon E. Reynolds
- Assignee: Reynolds; Rayvon E.
- Current Assignee: Reynolds; Rayvon E.
- Main IPC: D06L1/04
- IPC: D06L1/04 ; C11D1/72 ; C11D3/43 ; C11D3/50 ; C11D7/50 ; C11D17/04 ; D06F43/00 ; D06L1/02
Abstract:
The invention is directed to a dry-cleaning article suitable for use in the home. The article includes a sheet that is permeated with 51-98% by weight of organic solvent such as paraffins, olefins, acetylenes or mixtures thereof, 1-35% by weight of water, optionally with 1-14% by weight of emulsifier such as PEMULEN.TM., Carbopol.TM., Emuluin.TM. and/or Emulphor.TM. to allow the water to be uniformly mixed into the solvent. The composition can also include 1-5% by weight of perfume for scenting clothing, and 1-5 % by weight of nonionic and/or anionic surfactant to provide additional stain removal capability of the composition. The invented composition is thus organic-solvent-based and is particularly effective to remove body or cosmetic oil stains from garments. The invention is also directed to the composition and methods for using the sheet in a drying machine.
Public/Granted literature
- US5443983A Method of culturing lymphocytes and method of treatment using such lymphocytes Public/Granted day:1995-08-22
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