公开(公告)号：DE69505636D1

公开(公告)日：1998-12-03

申请号：DE69505636

申请日：1995-06-08

Applicant: DOW CORNING

Inventor： FLANINGAM ORA LEY ,  WILLIAMS DWIGHT EDWARD ,  MOORE JOHN ALFRED

IPC: B23K35/363 ,  B01D12/00 ,  C11D7/26 ,  C11D7/50 ,  C23G5/02 ,  C23G5/032 ,  H01L21/304 ,  H05K3/26

Abstract: New azeotropic compsns. comprise (by wt.): (A) 82-96% octamethyltrisiloxane (I) and 4-18% 2-butoxyethanol (II), where the compsn. is homogeneous and azeotropic at 75-160[deg]C, has a vapour pressure of 1000 torr at 160[deg]C when the (I):(II) ratio is 82:18, and has a vapour pressure of 55.1 torr at 75[deg]C when the (I):(II) ratio is 96:4; (B) 82-97% (I) and 3-18% 2-methylcyclohexanol (III), where the compsn. is homogeneous and azeotropic at 75-160[deg]C, has a vapour pressure of 1000 torr at 160[deg]C when the (I):(II) ratio is 82:18, and has a vapour pressure of 55 torr at 75[deg]C when the (I):(II) ratio is 97:3; and (C) 61-86% (I) and 14-39% isopropyl lactate (IV), where the compsn. is homogeneous and azeotropic at 0-153[deg]C, has a vapour pressure of 1000 torr at 153[deg]C when the (I):(II) ratio is 61:39, and has a vapour pressure of 0.68 torr at 0[deg]C when the (I):(II) ratio is 86:14. Also claimed are azeotrope-like compsns. comprising (by wt.): (D) 67-95% (I) and 5-33% (II), where the compsn. is homogeneous and azeotropic-like at a temp. within 1[deg] of 149.9[deg]C at 760 torr; (E) 65-95% (I) and 5-35% (III), where the compsn. is homogeneous and azeotropic-like at a temp. within 1[deg] of 150.2[deg]C at 760 torr; and (F) 36-79% (I) and 21-64% (IV), where the compsn. is homogeneous and azeotropic-like at a temp. within 1[deg] of 143.3[deg]C at 760 torr. Also claimed are methods for cleaning, rinsing or drying the surface of an article, comprising applying a compsn. as above to the surface.

公开(公告)号：MX9800762A

公开(公告)日：1998-10-31

申请号：MX9800762

申请日：1998-01-27

Applicant: DOW CORNING

Inventor： FLANINGAM ORA LEY ,  MORGAN DAVID LEE ,  WILLIAMS DWIGHT EDWARD

IPC: C11D7/22 ,  B01D12/00 ,  C07C43/13 ,  C07C69/14 ,  C07F7/08 ,  C11D7/26 ,  C11D7/50 ,  C23G5/032 ,  H05K03/26

Abstract: Un azeotropo binario y composiciones de tipo azeotropo, contienen 1-butoxido-2-propanol, 1-(-2-metoxido-1-metiletoxido)-2-propanol, 1-(2-etoxido-1-metiletoxido)-2-propanol, 1-(-2-propoxido-1-metiletoxido)-2-propanol y 1-(-2-metoxido-1-metiletoxido)-2-propanol-acetato, junto con decametiltetrasiloxano (MDDM) y son utiles para limpiar, enjuaguar o secar.

公开(公告)号：CA2227335A1

公开(公告)日：1998-07-28

申请号：CA2227335

申请日：1998-01-19

Applicant: DOW CORNING

Inventor： MORGAN DAVID LEE ,  FLANINGAM ORA LEY ,  WILLIAMS DWIGHT EDWARD

IPC: C11D7/22 ,  B01D12/00 ,  C07C43/13 ,  C07C69/14 ,  C07F7/08 ,  C11D7/26 ,  C11D7/50 ,  C23G5/032 ,  C11D7/60

Abstract: Binary azeotrope and azeotrope-like compositions contain 1-butoxy-2-propanol, 1-(2-methoxy-1-methylethoxy)-2-propanol, 1-(2-ethoxy-1-methylethoxy)-2-propanol, 1-(2-propoxy-1-methylethoxy)-2-propanol and 1-(2-methoxy-1-methylethoxy)-2-propanol-acetate, with decamethyltetrasiloxane (MDDM) and are useful for cleaning, rinsing or drying.

公开(公告)号：CA2159771A1

公开(公告)日：1996-11-09

申请号：CA2159771

申请日：1995-10-03

Applicant: DOW CORNING

Inventor： FLANINGAM ORA LEY ,  WILLIAMS DWIGHT EDWARD

IPC: F26B19/00 ,  C07C31/125 ,  C07C31/135 ,  C07F7/21 ,  C11D7/26 ,  C11D7/50 ,  C23G5/02 ,  C23G5/032 ,  F26B21/14 ,  F26B5/04 ,  B08B3/08

Abstract: Binary azeotropes and azeotrope-like compositions contain n-butyl lactate, n-propoxypropanol, 1-butoxy-2-propanol, 1-butoxy-2-ethanol or 4-methylcyclohexanol with octamethylcyclotetrasiloxane and are useful for cleaning, rinsing or drying.

公开(公告)号：MX9504324A

公开(公告)日：1998-07-31

申请号：MX9504324

申请日：1995-10-12

Applicant: DOW CORNING

Inventor： FLANINGAM ORA LEY ,  WILLIAMS DWIGHT EDWARD

IPC: C07C31/125 ,  C07C31/135 ,  C07F7/08 ,  C11D7/50 ,  C23G5/032 ,  C01B33/00 ,  C23G05/032

Abstract: En la presente invencion se describen composiciones azeotropicas, y similares a u azeotropo, binarias, que contienen 1-heptanol, ciclohexanol o 4-metilciclohexanol, con octametiltrisiloxano y, las composiciones son utiles para la limpieza, enjuague o secado.

公开(公告)号：CA2150408A1

公开(公告)日：1996-07-19

申请号：CA2150408

申请日：1995-05-29

Applicant: DOW CORNING

Inventor： FLANINGAM ORA LEY ,  MOORE JOHN ALFRED ,  WILLIAMS DWIGHT EDWARD

IPC: B23K35/363 ,  B01D12/00 ,  C11D7/26 ,  C11D7/50 ,  C23G5/02 ,  C23G5/032 ,  H01L21/304 ,  H05K3/26

Abstract: New binary azeotropes and azeotrope-like compositions are composed of mixtures containing octamethyltrisiloxane and 2-butoxyethanol, 2-methylcyclo-hexanol or isopropyl lactate. The mixtures are useful as environmentally friendly cleaning, rinsing and drying agents.

公开(公告)号：CA2150409A1

公开(公告)日：1996-03-16

申请号：CA2150409

申请日：1995-05-29

Applicant: DOW CORNING

Inventor： FLANINGAM ORA LEY ,  WILLIAMS DWIGHT EDWARD

IPC: C11D7/26 ,  C07C43/04 ,  C07F7/08 ,  C11D7/50 ,  C23G5/032 ,  C23G5/02 ,  H05K3/28

Abstract: New binary azeotropes of octamethyltrisiloxane (MDM) with n-propoxypropanol and the use of the binary azeotropes as environmentally friendly cleaning agents are disclosed. New azeotrope-like compositions of octamethyltrisiloxane and n-propoxypropanol are also disclosed.

公开(公告)号：CA2150406A1

公开(公告)日：1996-02-12

申请号：CA2150406

申请日：1995-05-29

Applicant: DOW CORNING

Inventor： FLANINGAM ORA LEY ,  WILLIAMS DWIGHT EDWARD

IPC: B23K35/363 ,  C07C31/02 ,  C07C69/68 ,  C07F7/08 ,  C11D7/26 ,  C11D7/50 ,  C23G5/02 ,  H01L21/304 ,  H05K3/26

Abstract: New binary azeotropes of octamethyltrisiloxane (MDM) with certain alcohols and an ester and the use of the binary azeotropes as environmentally friendly cleaning agents are disclosed. The alcohol and ester components of the binary azeotrope are 2-methyl-1-pentanol, 1-hexanol, 1butoxy-2-propanol and ethyl lactate.

公开(公告)号：DE2631958A1

公开(公告)日：1977-01-20

申请号：DE2631958

申请日：1976-07-15

Applicant: DOW CORNING

Inventor： FLANINGAM ORA LEY ,  RONK GARY MANNING ,  LEE CHI-LONG

IPC: C08F293/00 ,  C08G77/00 ,  C08G77/42 ,  C08G77/44 ,  C08G81/00 ,  C08G85/00 ,  C08G83/00