US3907736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Finishing agents for textiles
Assignee: Eastman Kodak Co
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Filing: 1974-05-20
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Granted: 1975-09-23
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Expires: 1994-05-20
Abstract
Abstract Aqueous blends of (1) a water-dissipatable linear copolyester; (2) an amino resin crosslinking agent; and (3) a poly(oxyethylene)-containing glycol are useful for modifying the hand of fabrics and for reducing the tendency of knitted and woven polyester containing fabrics to snag or pick on sharp or abrasive objects in wear.
Inventors
- 👤 Kenneth R Barton
- 👤 Raymond N Vachon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:44
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/39; D06M15/423; D06M15/507; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2352
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
11 words
AN AQUEOUS BLEND OF COMPONENTS (1), (2) AND (3) AS FOLLOWS:
Claim 2
Dependent Claim
11 words
AN AQUEOUS BLEND OF COMPONENTS (1), (2) AND (3) AS FOLLOWS:
Claim 3
Dependent Claim
113 words
FROM ABOUT 50 TO ABOUT 85 PARTS BY WEIGHT OF A LINEAR WATER-DISSIPATABLE POLYESTER DERIVED FROM COMPONENTS A, B AND C AS FOLLOWS: A. AT LEAST ONE DICARBOXYLIC ACID, B. AT LEAST ONE DIOL, AT LEAST 20 MOLE PERCENT OF SAID DIOL COMPONENT BEING A POLY(ETHYLENE)GLYCOL HAVING THE FORMULA H-OCH2CH2)NOH WHEREIN N IS AN INTEGER OF FROM 2 TO ABOUT 14, AND C. AT LEAST ONE DIFUNCTIONAL DICARBOXYLIC ACID SILFOMONOMER CONTAINING A-SO3M GROUP ATTACHED TO AN AROMATIC NUCLEUS, WHEREIN M IS NA+,LI+,K+, OR A COMBINATION THEREOF, SAID SULFOMONOMER COMPONENT CONSTITUTING AT LEAST ABOUT 8 MOLE PERCENT TO ABOUT 45 MOLE PERCENT OF THE SUM OF THE MOLES OF SAID COMPONENTS (A) AND (C).
Claim 4
Dependent Claim
113 words
FROM ABOUT 50 TO ABOUT 85 PARTS BY WEIGHT OF A LINEAR WATER-DISSIPATABLE POLYESTER DERIVED FROM COMPONENTS A, B AND C AS FOLLOWS: A. AT LEAST ONE DICARBOXYLIC ACID, B. AT LEAST ONE DIOL, AT LEAST 20 MOLE PERCENT OF SAID DIOL COMPONENT BEING A POLY(ETHYLENE)GLYCOL HAVING THE FORMULA H-OCH2CH2)NOH WHEREIN N IS AN INTEGER OF FROM 2 TO ABOUT 14, AND C. AT LEAST ONE DIFUNCTIONAL DICARBOXYLIC ACID SILFOMONOMER CONTAINING A-SO3M GROUP ATTACHED TO AN AROMATIC NUCLEUS, WHEREIN M IS NA+,LI+,K+, OR A COMBINATION THEREOF, SAID SULFOMONOMER COMPONENT CONSTITUTING AT LEAST ABOUT 8 MOLE PERCENT TO ABOUT 45 MOLE PERCENT OF THE SUM OF THE MOLES OF SAID COMPONENTS (A) AND (C).
Claim 5
Dependent Claim
48 words
FROM ABOUT 15 TO ABOUT 50 PARTS BY WEIGHT OF AT LEAST ONE WATER-DISSIPATABLE AMINO RESIN HAVING AT LEAST TWO REACTIVE GROUPS, SAID RESIN BEING SELECTED FROM THE GROUP CONSISTING OF MELAMINE-FORMALDEHYDE CONDENSATES, METHYLATED MELAMINE-FORMALDEHYDE CONDENSATES, UREA-FFORMALDEHYDE CONDENSATES, METHYLATED UREA-FORMALDEHYDE CONDENSATES, GUANAMINE-FORMALDEHYDE CONDENSATES AND METHYLATED QUANAMINE-FORMALDEHYDE CONDENSATES, AND
Claim 6
Dependent Claim
48 words
FROM ABOUT 15 TO ABOUT 50 PARTS BY WEIGHT OF AT LEAST ONE WATER-DISSIPATABLE AMINO RESIN HAVING AT LEAST TWO REACTIVE GROUPS, SAID RESIN BEING SELECTED FROM THE GROUP CONSISTING OF MELAMINE-FORMALDEHYDE CONDENSATES, METHYLATED MELAMINE-FORMALDEHYDE CONDENSATES, UREA-FFORMALDEHYDE CONDENSATES, METHYLATED UREA-FORMALDEHYDE CONDENSATES, GUANAMINE-FORMALDEHYDE CONDENSATES AND METHYLATED QUANAMINE-FORMALDEHYDE CONDENSATES, AND
Claim 7
Dependent Claim
48 words
from about 15 to about 50 parts by weight of at least one water-dissipatable amino resin having at least two reactive groups, said resin being selected from the group consisting of melamine-formaldehyde condensates, methylated melamine-formaldehyde condensates, urea-formaldehyde condensates, methylated urea-formaldehyde condensates, guanamine-formaldehyde condensates and methylated quanamine-formaldehyde condensates; and
Claim 8
Dependent Claim
48 words
from about 15 to about 50 parts by weight of at least one water-dissipatable amino resin having at least two reactive groups, said resin being selected from the group consisting of melamine-formaldehyde condensates, methylated melamine-formaldehyde condensates, urea-formaldehyde condensates, methylated urea-formaldehyde condensates, guanamine-formaldehyde condensates and methylated quanamine-formaldehyde condensates; and
Claim 9
Dependent Claim
7 words
The aqueous blends of claim 1 comprising
Claim 10
Dependent Claim
13 words
from about 20 to about 30 parts by weight of components 2; and
Claim 11
Dependent Claim
13 words
from about 20 to about 30 parts by weight of components 2; and
Claim 12
Dependent Claim
11 words
from about 10 to 60 parts by weight of component (3).
Claim 13
Dependent Claim
11 words
from about 10 to 60 parts by weight of component (3).
Claim 14
Dependent Claim
69 words
The aqueous blend of claim 2 wherein component (1) is derived from A. isophthalic acid, B. 5-sodiosulfoisophthalic acid, and C. diethylene glycol; component (2) is selected from the group consisting of wholly methylated melamine-formaldehyde condensates, partially methylated melamine condensates, partially methylated urea-formaldehyde condensates and wholly methylated urea-formaldehyde condensates; and component (3) is a polyethylene glycol having the formula HO(CH2CH2O)mOH wherein m is an integer from 20 to about 130.
Claim 15
Dependent Claim
32 words
from about 10 to about 100 parts by weight of a water-dissipatable nonionic linear poly(oxyethylene)glycol having the formula (I) HO(CH2CH2O)mH wherein m is an integer from about 4 to about 150, or
Claim 16
Dependent Claim
32 words
from about 10 to about 100 parts by weight of a water-dissipatable nonionic linear poly(oxyethylene)glycol having the formula (I) HO(CH2CH2O)mH wherein m is an integer from about 4 to about 150, or
Claim 17
Dependent Claim
33 words
FROM ABOUT 10 TO ABOUT 100 PARTS BY WEIGHT OF A WATERDISSIPATABLE NONIONIC LINEAR POLY-OXYETHYLENE) GLYCOL HAVING THE FORMULA (1) HO(CH2CH20)MH WHEREIN M IS AN INTEGER FROM ABOUT 4 TO ABOUT 150, OR
Claim 18
Dependent Claim
33 words
FROM ABOUT 10 TO ABOUT 100 PARTS BY WEIGHT OF A WATERDISSIPATABLE NONIONIC LINEAR POLY-OXYETHYLENE) GLYCOL HAVING THE FORMULA (1) HO(CH2CH20)MH WHEREIN M IS AN INTEGER FROM ABOUT 4 TO ABOUT 150, OR
Claim 19
Dependent Claim
35 words
The aqueous blend of claim 1 containing 0.5 to about 50% by weight of the combined components (1), (2) and (3) based on the weights of components (1), (2) and (3) and water added together.
Claim 20
Dependent Claim
35 words
The aqueous blend of claim 2 containing 0.5 to about 50% by weight of the combined components (1), (2) and (3) based on the weights of components (1), (2) and (3) and water added together.
Claim 21
Dependent Claim
35 words
The aqueous blend of claim 3 containing 0.5 to about 50% by weight of the combined components (1), (2) and (3) based on the weights of components (1), (2) and (3) and water added together.
Claim 22
Dependent Claim
21 words
The aqueous blend of claim 4 containing 25 to about 35% by weight of the combined components (1), (2) and (3).
Claim 23
Dependent Claim
21 words
The aqueous blend of claim 5 containing 25 to about 35% by weight of the combined components (1), (2) and (3).
Claim 24
Dependent Claim
21 words
The aqueous blend of claim 6 containing 25 to about 35% by weight of the combined components (1), (2) and (3).
Claim 25
Dependent Claim
71 words
An aqueous blend of components (A), (B) and (C) as follows: A. about 75 parts by weight of a linear water-dissipatable polyester derived from 90 mole percent isophthalic acid, 10 mole percent 5-sodiosulfoisophthalic acid and 100 mole percent diethylene glycol; B. about 25 parts by weight of hexamethoxymethyl melamine; and C. from about 20 to about 60 parts by weight of a poly-(oxyethylene)glycol having an average molecular weight of about 4000.
Claim 26
Dependent Claim
71 words
An aqueous blend of components (A), (B) and (C) as follows: A. about 75 parts by weight of a linear water-dissipatable polyester derived from 90 mole percent isophthalic acid, 10 mole percent 5-sodiosulfoisophthalic acid and 100 mole percent diethylene glycol; B. about 25 parts by weight of hexamethoxymethyl melamine; and C. from about 20 to about 60 parts by weight of a poly-(oxyethylene)glycol having an average molecular weight of about 4000.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-09-22 | 1979-03-24 | 1979-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-09-22 | 1983-03-24 | 1983-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-09-22 | 1987-03-24 | 1987-09-23 | $7700.00 | Window Closed / Lapsed |