公开(公告)号：WO02086223B1

公开(公告)日：2002-12-19

申请号：PCT/US0212304

申请日：2002-04-18

Applicant: DAMASO GENE R ,  SCHULTE JAMES E ,  RACETTE TIMOTHY L

Inventor： DAMASO GENE R ,  SCHULTE JAMES E ,  RACETTE TIMOTHY L

IPC: B08B3/02 ,  B08B3/08 ,  B08B3/12 ,  B08B7/00 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  D06F43/00 ,  D06F43/08 ,  D06L1/02 ,  D06L1/08

CPC classification number: C11D7/262 ,  B08B3/12 ,  B08B7/0021 ,  C11D7/261 ,  C11D7/263 ,  C11D7/264 ,  C11D7/266 ,  C11D7/5004 ,  C11D7/5022 ,  C11D11/0064 ,  D06F43/007 ,  D06L1/02 ,  D06L1/08

Abstract: A cleaning system that utilizes an organic cleaning solvent and pressurized fluid solvent is disclosed. The system has no conventional evaporative hot air drying cycle. Instead, the system utilizes the solubility of the organic solvent in pressurized fluid solvent as well as the physical properties of pressurized fluid solvent. After an organic solvent cleaning cycle, the solvent is extracted from the textiles at high speed in a rotating drum (112, 122) in the same way conventional solvents are extracted from textiles in conventional evaporative hot air dry cleaning machines. Instead of proceeding to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organic solvent from the textiles. This is possible because the organic solvent is soluble in pressurized fluid solvent. After the textiles are immersed in pressurized fluid solvent, pressurized fluid solvent is pumped from the drum (112, 122). Finally, the drum is de-pressurized to atmospheric pressure to evaporate any remaining pressurized fluid solvent, yielding clean, solvent free textiles. The organic solvent is preferably selected from terpenes, halohydrocarbons, certain glycol ethers, polyols, ethers, esters of glycol ethers, esters of fatty acids and other long chain carboxylic acids, fatty alcohols and other long-chain alcohols, short-chain alcohols, polar aprotic solvents, siloxanes, hydrofluoroethers, dibasic esters, and aliphatic hydrocarbons solvents or similar solvents or mixtures of such solvents and the pressurized fluid solvent is preferably densified carbon dioxide.

Abstract translation: 公开了一种利用有机清洗溶剂和加压流体溶剂的清洁系统。 该系统没有常规的蒸发热风干燥循环。 相反，该系统利用有机溶剂在加压流体溶剂中的溶解度以及加压流体溶剂的物理性质。 在有机溶剂清洗循环之后，溶剂在旋转鼓（112,122）中以高速从织物中提取，其方式与传统的蒸发式热风干燥机中的织物中提取常规溶剂相同。 代替进行常规的干燥循环，然后将提取的纺织品浸入加压流体溶剂中以从纺织品中提取残留的有机溶剂。 这是可能的，因为有机溶剂可溶于加压流体溶剂。 在纺织品浸入加压流体溶剂中之后，从鼓（112,122）泵送加压流体溶剂。 最后，将滚筒减压至大气压力以蒸发任何剩余的加压流体溶剂，产生干净，无溶剂的纺织品。 有机溶剂优选选自萜烯，卤代烃，某些二醇醚，多元醇，醚，二醇醚的酯，脂肪酸和其它长链羧酸的酯，脂肪醇和其它长链醇，短链醇，极性 非质子溶剂，硅氧烷，氢氟醚，二元酯和脂族烃溶剂或类似溶剂或这些溶剂的混合物和加压流体溶剂优选是致密化的二氧化碳。

公开(公告)号：CA2444807C

公开(公告)日：2010-02-09

申请号：CA2444807

申请日：2002-04-18

Applicant: DAMASO GENE R ,  SCHULTE JAMES E ,  RACETTE TIMOTHY L

Inventor： DAMASO GENE R ,  SCHULTE JAMES E ,  RACETTE TIMOTHY L

IPC: D06L1/02 ,  B08B3/02 ,  B08B3/08 ,  B08B3/12 ,  B08B7/00 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  D06F43/00 ,  D06F43/08 ,  D06L1/08

Abstract: A cleaning system that utilizes an organic cleaning solvent and pressurized fluid solvent is disclosed. The system has no conventional evaporative hot air drying cycle. Instead, the system utilizes the solubility of the organic solvent in pressurized fluid solvent as well as the physical properties of pressurized fluid solvent. After an organic solvent cleaning cycle, the solvent is extracted from the textiles at high speed in a rotating drum (112, 122) in the same way conventional solvents are extracted from textiles in conventional evaporative hot air dry cleaning machines. Instead of proceeding to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organic solvent from the textiles. This is possible because the organic solvent is soluble in pressurized fluid solvent. After the textiles are immersed in pressurized fluid solvent, pressurized fluid solvent is pumped from the drum (112, 122). Finally, the drum is de-pressurized to atmospheric pressure to evaporate any remaining pressurized fluid solvent, yielding clean, solvent free textiles. The organic solvent is preferably selected from terpenes, halohydrocarbons, certain glycol ethers, polyols, ethers, esters of glycol ethers, esters of fatty acids and other long chain carboxylic acids, fatty alcohols and other long-chain alcohols, short-chain alcohols, polar aprotic solvents, siloxanes, hydrofluoroethers, dibasic esters, and aliphatic hydrocarbons solvents or similar solvents or mixtures of such solvents and the pressurized fluid solvent is preferably densified carbon dioxide.

公开(公告)号：CA2445448C

公开(公告)日：2008-12-02

申请号：CA2445448

申请日：2002-04-18

Applicant: SCHULTE JAMES E ,  DAMASO GENE R ,  RACETTE TIMOTHY L

Inventor： SCHULTE JAMES E ,  DAMASO GENE R ,  RACETTE TIMOTHY L

IPC: D06L1/02 ,  B08B3/02 ,  B08B3/08 ,  B08B3/12 ,  B08B7/00 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  D06F43/00 ,  D06F43/08 ,  D06L1/08

Abstract: A cleaning system that utilizes an organic cleaning solvent and pressurized fluid solvent is disclosed. The system has no conventional evaporative hot a ir drying cycle. Instead, the system utilizes the solubility of the organic solvent in pressurized fluid solvent as well as the physical properties of pressurized fluid solvent. After an organic solvent cleaning cycle, the solvent is extracted from the textiles at high speed in a rotating drum (112 , 122) in the same way conventional solvents are extracted from textiles in conventional evaporative hot air dry cleaning machines. Instead of proceedin g to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organic solvent from the textiles. This is possible because the organic solvent is soluble in pressurized fluid solvent. After the textiles are immersed in pressurized fluid solvent, pressurzed fluid solvent is pumped from the drum (112, 122). Finally, the drum is de-pressurized to atmospheric pressure to evaporate any remaining pressurized fluid solvent, yielding clean, solvent free textiles. The organic solvent is preferably selected from terpenes, halohydrocarbons, certain glycol ethers, polyols, ethers, esters of glycol ethers, esters of fatty acids and other long chain carboxylic acids, fatty alcohols and other long-chain alcohols, short-chain alcohols, polar aprotic solvents, siloxanes , hydrofluoroethers, dibasic esters, and aliphatic hydrocarbons solvents or similar solvents or mixtures of such solvents and the pressurized fluid solvent is preferably densified carbon dioxide.

公开(公告)号：DE60030304D1

公开(公告)日：2006-10-05

申请号：DE60030304

申请日：2000-10-13

Applicant: RACETTE TIMOTHY L ,  DAMASO GENE R ,  SCHULTE JAMES E

Inventor： RACETTE TIMOTHY L ,  DAMASO GENE R ,  SCHULTE JAMES E

IPC: D06L1/02 ,  B08B3/02 ,  B08B3/08 ,  B08B3/12 ,  B08B7/00 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  D06F43/00 ,  D06F43/08 ,  D06L1/08

Abstract: A cleaning system that utilizes an organic cleaning solvent and pressurized fluid solvent is disclosed. The system has no conventional evaporative hot air drying cycle. Instead, the system utilizes the solubility of the organic solvent in pressurized fluid solvent as well as the physical properties of pressurized fluid solvent. After an organic solvent cleaning cycle, the solvent is extracted from the textiles at high speed in a rotating drum in the same way conventional solvents are extracted from textiles in conventional evaporative hot air dry cleaning machines. Instead of proceeding to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organic solvent from the textiles. This is possible because the organic solvent is soluble in pressurized fluid solvent. After the textiles are immersed in pressurized fluid solvent, pressurized fluid solvent is pumped from the drum. Finally, the drum is de-pressurized to atmospheric pressure to evaporate any remaining pressurized fluid solvent, yielding clean, solvent free textiles. The organic solvent is preferably dipropylene glycol n-butyl ether, tripropylene glycol n-butyl ether or tripropylene glycol methyl ether, a mixture thereof, or a similar solvent and the pressurized fluid solvent is preferably densified carbon dioxide.

公开(公告)号：AU778581B2

公开(公告)日：2004-12-09

申请号：AU8021700

申请日：2000-10-13

Applicant: RACETTE TIMOTHY L ,  DAMASO GENE R ,  SCHULTE JAMES E

Inventor： RACETTE TIMOTHY L ,  DAMASO GENE R ,  SCHULTE JAMES E

IPC: B08B3/02 ,  B08B3/08 ,  B08B3/12 ,  B08B7/00 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  D06F43/00 ,  D06F43/08 ,  D06L1/02 ,  D06L1/08

Abstract: A cleaning system that utilizes an organic cleaning solvent and pressurized fluid solvent is disclosed. The system has no conventional evaporative hot air drying cycle. Instead, the system utilizes the solubility of the organic solvent in pressurized fluid solvent as well as the physical properties of pressurized fluid solvent. After an organic solvent cleaning cycle, the solvent is extracted from the textiles at high speed in a rotating drum in the same way conventional solvents are extracted from textiles in conventional evaporative hot air dry cleaning machines. Instead of proceeding to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organic solvent from the textiles. This is possible because the organic solvent is soluble in pressurized fluid solvent. After the textiles are immersed in pressurized fluid solvent, pressurized fluid solvent is pumped from the drum. Finally, the drum is de-pressurized to atmospheric pressure to evaporate any remaining pressurized fluid solvent, yielding clean, solvent free textiles. The organic solvent is preferably dipropylene glycol n-butyl ether, tripropylene glycol n-butyl ether or tripropylene glycol methyl ether, a mixture thereof, or a similar solvent and the pressurized fluid solvent is preferably densified carbon dioxide.

公开(公告)号：CA2388913C

公开(公告)日：2004-04-13

申请号：CA2388913

申请日：2000-10-13

Applicant: SCHULTE JAMES E ,  DAMASO GENE R ,  RACETTE TIMOTHY L

Inventor： SCHULTE JAMES E ,  DAMASO GENE R ,  RACETTE TIMOTHY L

IPC: D06L1/02 ,  B08B3/02 ,  B08B3/08 ,  B08B3/12 ,  B08B7/00 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  D06F43/08

Abstract: A cleaning system that utilizes an organic cleaning solvent and pressurized fluid solvent is disclosed. The system has no conventional evaporative hot air drying cycle. Instead, the system utilizes the solubility of the organic solvent in pressurized fluid solvent as well as the physical properties of pressurized fluid solven t. After an organic solvent cleaning cycle, the solvent is extracted from the textiles at high speed in a rotating drum in the same way conventional solvents are extracted from textiles in conventional evaporative hot air dry cleaning machines. Instead of proceedin g to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organ ic solvent from the textiles. This is possible because the organic solvent is soluble in pressurized fluid solvent. After the textiles are immersed in pressurized fluid solvent, pressurized fluid solvent is pumped from the drum. Finally, the drum is de-pressurized to atmospheric pressure to evaporate any remaining pressurized fluid solvent, yielding clean, solvent free textiles. The organic solvent is preferably dipropylene glycol n-butyl ether, tripropylene glycol n-butyl ether or tripropylene glycol methyl ether, a mixture thereof, or a similar solvent and the pressurized fluid solvent is preferably densified carbon dioxide.

公开(公告)号：CA2444807A1

公开(公告)日：2002-10-31

申请号：CA2444807

申请日：2002-04-18

Applicant: DAMASO GENE R ,  SCHULTE JAMES E ,  RACETTE TIMOTHY L

Inventor： DAMASO GENE R ,  SCHULTE JAMES E ,  RACETTE TIMOTHY L

IPC: B08B3/02 ,  B08B3/08 ,  B08B3/12 ,  B08B7/00 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  D06F43/00 ,  D06F43/08 ,  D06L1/02 ,  D06L1/08

Abstract: A cleaning system that utilizes an organic cleaning solvent and pressurized fluid solvent is disclosed. The system has no conventional evaporative hot a ir drying cycle. Instead, the system utilizes the solubility of the organic solvent in pressurized fluid solvent as well as the physical properties of pressurized fluid solvent. After an organic solvent cleaning cycle, the solvent is extracted from the textiles at high speed in a rotating drum (112 , 122) in the same way conventional solvents are extracted from textiles in conventional evaporative hot air dry cleaning machines. Instead of proceedin g to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organic solvent from the textiles. This is possible because the organic solvent is soluble in pressurized fluid solvent. After the textiles are immersed in pressurized fluid solvent, pressurized fluid solvent is pumped from the drum (112, 122). Finally, the drum is de-pressurized to atmospheric pressure to evaporate any remaining pressurized fluid solvent, yielding clean, solvent free textiles. The organic solvent is preferably selected from terpenes, halohydrocarbons, certain glycol ethers, polyols, ethers, esters of glycol ethers, esters of fatty acids and other long chain carboxylic acids, fatty alcohols and other long-chain alcohols, short-chain alcohols, polar aprotic solvents, siloxanes , hydrofluoroethers, dibasic esters, and aliphatic hydrocarbons solvents or similar solvents or mixtures of such solvents and the pressurized fluid solvent is preferably densified carbon dioxide.

公开(公告)号：AU2008261927A1

公开(公告)日：2008-12-18

申请号：AU2008261927

申请日：2008-06-06

Applicant: DAMASO GENE R ,  KLOPFENSTEIN DYLAN M ,  RACETTE TIMOTHY L ,  SCHULTE JAMES E

Inventor： DAMASO GENE R ,  SCHULTE JAMES E ,  RACETTE TIMOTHY L ,  KLOPFENSTEIN DYLAN M

IPC: C11D1/72

Abstract: The present invention relates to cleaning compositions and to methods of using the cleaning compositions for cleaning of various substrates and to processes for making such cleaning compositions.

公开(公告)号：AT337428T

公开(公告)日：2006-09-15

申请号：AT00970902

申请日：2000-10-13

Applicant: RACETTE TIMOTHY L ,  DAMASO GENE R ,  SCHULTE JAMES E

Inventor： RACETTE TIMOTHY L ,  DAMASO GENE R ,  SCHULTE JAMES E

IPC: D06L1/02 ,  B08B3/02 ,  B08B3/08 ,  B08B3/12 ,  B08B7/00 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  D06F43/08

公开(公告)号：NO20021765D0

公开(公告)日：2002-04-15

申请号：NO20021765

申请日：2002-04-15

Applicant: SCHULTE JAMES E

Inventor： RACETTE TIMOTHY L ,  DAMASO GENE R ,  SCHULTE JAMES E

IPC: D06L1/02 ,  B08B3/02 ,  B08B3/08 ,  B08B3/12 ,  B08B7/00 ,  C11D7/26 ,  C11D7/50 ,  C11D11/00 ,  D06F43/08 ,  D06L