US1640596A - Treatment of fabrics, paper, and other materials - Google Patents

Treatment of fabrics, paper, and other materials Download PDF

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Publication number
US1640596A
US1640596A US485650A US48565021A US1640596A US 1640596 A US1640596 A US 1640596A US 485650 A US485650 A US 485650A US 48565021 A US48565021 A US 48565021A US 1640596 A US1640596 A US 1640596A
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US
United States
Prior art keywords
materials
cellulose
paper
solution
fabrics
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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US485650A
Inventor
Robert H Chatham
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Celanese Corp
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Celanese Corp
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Filing date
Publication date
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Priority to US485650A priority Critical patent/US1640596A/en
Application granted granted Critical
Publication of US1640596A publication Critical patent/US1640596A/en
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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • D06M15/07—Cellulose esters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2033—Coating or impregnation formed in situ [e.g., by interfacial condensation, coagulation, precipitation, etc.]

Definitions

  • rmrum or names, main, aim oraaa irirnama.
  • This invention relates to the treatment of fabrics, paper and other materials, which term likewise includes articles made thereof, for the purpose of printing, dyeing, coating 5 or finishing the same.
  • the invention consists in applying to the material by impregnating, padding, printing or otherwise, a solution containing cellulose acetate or other organic ester or ether of 1 cellulose (hereinafter referred to as a 'precipitable organic substitution derivative of cellulose) in a dissolved state, and thereafter precipitating the cellulosic derivative from the solution upon the material.
  • a solution containing cellulose acetate or other organic ester or ether of 1 cellulose hereinafter referred to as a 'precipitable organic substitution derivative of cellulose
  • a practicall permanent impre ation, print coating or nish can thus-be o tained on the material or on the arts to which the cellulosic derivative has een.app1ie d,--and a.
  • general improvement can be obtained in the appearance of the papers, fabrics, and I articles, doing away for instance with the flufiy effect noticed in ordinary fabrics and kindred articles. All kinds of patterns and effects can be produced through my process, such as a.
  • Dyestufis, lling materials or other added substances may be added to thecellulosic solution according to the particular efiect desired.
  • I ma use any solution of celluloseacetate, or cel ulose organic ester, or cellulose ether suitable forthe purpose, suchv a solution, for example, being a solution made as follows One pound of cellulose acetate is dissolved in 1500c. c. phenol (99% 15000. 0. form-' aldehyde (40%) ,”and 1000 c. c. alcohol.
  • the paper, fabric or articlegpo impreted passes then through a precipitatingxhquid capable of precipitating the cellulosic derivative like water, or
  • any other appropriate liquid In this way the cellulose acetate, cellulose ether or cellulose ester or compounds are precipitated, and thereby, permanently fixed on the fabric and separated from; the solvents used or the greatest art of the solvents used, and may then be ried, for instance, by passing over a heating arrangement for dryin and can then be hot pressed, for instance, y assing through a hot calender or in any ot er appropriate way.
  • the solution can be applied to the papers, abrics or articles by using any of the known machines for print ing such materials, the so printedmaterials or articles thenpassing through.
  • the-precipitatingliquid (water) or any other approgniate liquid in order to fix theprinting or ish'permanently thereon and remove the which the materials or articles may then be dried and hot pressed or finished as above.
  • Process or treating paper, textile and other materials comprising. applying there to a solution containing -a precipitable organic substitution derivative of cellulose, and thereafter precipitating the cellulosic derivative thereon by water and thereafter drying the treated material.
  • Process for treating paper, textile and other materials comprising applying thereto a solution containing a precipitable organic substitution derivative of cellulose, and. thereafter precipitating the cellulosic derivative thereon by water and thereafter drying and hot pressing the treated material.
  • Process for treating paper, textile and other materials comprising applying thereto a solution contaimng a dissolved precipitable organic substitution derivative of cellulose and an added substance for deposition therewith on the material, and thereafter precipitating the cellulosic derivative on the material by the action of a liquid precipitant.
  • Process for treating paper, textile and other materials comprislng applying thereto other materials, comprisin a solution containing a dissolved precipitable organic substitution derivative of cellulose and an added substance for deposition therewith on the material, and thereafter precipitating the cellulosic derivative on the material by water.
  • Process for treating paper, textile and 'othermaterials comprising applying thereto a solution contain ng gcellulose acetate in solution and an addedhbstance for deposition therewith on the material, and thereafter precipitating the cellulose acetate on the material by a liquid precipitant.
  • Process for treating paper, textile and other materials comprising a plying thereto a solution containing eel ulose acetate, thereafter precipitating the cellulose acetate on the material by a llquid precipitant and hot pressing the material.
  • Process for treating paper, textile and other materials comprising treating the material with a solution consisting of cellulose acetate, phenol, formaldehyde and alcohol in about the proportions of 1 pound of cellulose acetate, 1500 cubic centimetres of phenol (99%), 1500 cubic centimetres of formaldeh de (40%) and 1000 cubic centimetres of a cohol, thereafter precipitating. the cellulose I acetate on the material by a liquid precipitant, and finishing the material.

Description

Patented Aug. 30, 1927. 32
3.01am n. enarnnr, or'm, assrenoa r'o manner eonroaarron'or males, 1 ooa'roaa'rron or nanawm.
rmrum: or names, main, aim oraaa irirnama.
Ho Drawing.
This invention relates to the treatment of fabrics, paper and other materials, which term likewise includes articles made thereof, for the purpose of printing, dyeing, coating 5 or finishing the same.
The invention consists in applying to the material by impregnating, padding, printing or otherwise, a solution containing cellulose acetate or other organic ester or ether of 1 cellulose (hereinafter referred to as a 'precipitable organic substitution derivative of cellulose) in a dissolved state, and thereafter precipitating the cellulosic derivative from the solution upon the material. A practicall permanent impre ation, print coating or nish can thus-be o tained on the material or on the arts to which the cellulosic derivative has een.app1ie d,--and a. general improvement can be obtained in the appearance of the papers, fabrics, and I articles, doing away for instance with the flufiy effect noticed in ordinary fabrics and kindred articles. All kinds of patterns and effects can be produced through my process, such as a.
practically permanent damask efiect, dye'ing effect and kindred effects. Dyestufis, lling materials or other added substances may be added to thecellulosic solution according to the particular efiect desired. I ma use any solution of celluloseacetate, or cel ulose organic ester, or cellulose ether suitable forthe purpose, suchv a solution, for example, being a solution made as follows One pound of cellulose acetate is dissolved in 1500c. c. phenol (99% 15000. 0. form-' aldehyde (40%) ,"and 1000 c. c. alcohol. Thissolut-ionfis only given as an example and doesnt limitthe range of the invention as any other'solution of cellulose acetate or cel- 40 lulose ethers or cellulose organic esters canused in a dyed or undyed state or otherwise pretreated or not.
The application of the solutions on the fabrics, paper or article for the purpose of impre ation can be done, for example, on a pad ing machine, in which case the fabric or article passesin between two rolls, the
lower half of one of which revolves in the A solution, toimpregnate it with the required Application fled m 18, 1921. Serial No. 485,050.
quantity of solution. The paper, fabric or articlegpo impre ted passes then througha precipitatingxhquid capable of precipitating the cellulosic derivative like water, or
any other appropriate liquid. In this way the cellulose acetate, cellulose ether or cellulose ester or compounds are precipitated, and thereby, permanently fixed on the fabric and separated from; the solvents used or the greatest art of the solvents used, and may then be ried, for instance, by passing over a heating arrangement for dryin and can then be hot pressed, for instance, y assing through a hot calender or in any ot er appropriate way.
In the case of printin' the solution can be applied to the papers, abrics or articles by using any of the known machines for print ing such materials, the so printedmaterials or articles thenpassing through. the-precipitatingliquid (water) or any other approgniate liquid in order to fix theprinting or ish'permanently thereon and remove the which the materials or articles may then be dried and hot pressed or finished as above.
It will be readily understoodthat the foregoing descriptionis merely an example and that the manner of operating may be greatly varied without departing from the spirit of the inventiomp What I claim is:
1. Process for treating paper, textile and other materials, comprislng applying thereto a solution containing a precipltable organic substitution derivative of cellulose, and thereafter precipitating the cellulosic derivasolvent or greatest part of the solvent, after a v tive thereon by the action of a liquid precipitant and drying and hot pressing the treated material. a
2. Process for treating paper, textile and other materials, comprising applying thereto a solution containing a precipitable organic substitution derivative of cellulose, and thereafter precipitating the cellulosig derivative thereon b water. v
3. Process or treating paper, textile and other materials, comprising. applying there to a solution containing -a precipitable organic substitution derivative of cellulose, and thereafter precipitating the cellulosic derivative thereon by water and thereafter drying the treated material.
4. Process for treating paper, textile and other materials, comprising applying thereto a solution containing a precipitable organic substitution derivative of cellulose, and. thereafter precipitating the cellulosic derivative thereon by water and thereafter drying and hot pressing the treated material.
5. Process for treating paper, textile and other materials, comprising applying thereto a solution contaimng a dissolved precipitable organic substitution derivative of cellulose and an added substance for deposition therewith on the material, and thereafter precipitating the cellulosic derivative on the material by the action of a liquid precipitant.
6. Process for treating paper, textile and other materials, comprislng applying thereto other materials, comprisin a solution containing a dissolved precipitable organic substitution derivative of cellulose and an added substance for deposition therewith on the material, and thereafter precipitating the cellulosic derivative on the material by water.
7. Process for treating paper, textile and applying thereto a solution containing cel ulose acetate, and
thereafter precipitating the cellulose acetate on the material by the action of .a liquid precipitant.
8. Process for treating paper, textile and other materials, comprising applying thereto a; solution containing cellulose acetate, thereafter precipitating the cellulose acetate on the material by a liquid precipitant and drying the materiaL.
9. Process for treating paper, textile and 'othermaterials, comprising applying thereto a solution contain ng gcellulose acetate in solution and an addedhbstance for deposition therewith on the material, and thereafter precipitating the cellulose acetate on the material by a liquid precipitant.
10. Process for treating paper, textile and other materials, comprising a plying thereto a solution containing eel ulose acetate, thereafter precipitating the cellulose acetate on the material by a llquid precipitant and hot pressing the material.
11. Process for treating paper, textile and other materials, comprising treating the material with a solution consisting of cellulose acetate, phenol, formaldehyde and alcohol in about the proportions of 1 pound of cellulose acetate, 1500 cubic centimetres of phenol (99%), 1500 cubic centimetres of formaldeh de (40%) and 1000 cubic centimetres of a cohol, thereafter precipitating. the cellulose I acetate on the material by a liquid precipitant, and finishing the material.
ROBERT H. CHATHAM.
US485650A 1921-07-18 1921-07-18 Treatment of fabrics, paper, and other materials Expired - Lifetime US1640596A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518607A (en) * 1946-01-16 1950-08-15 Erickson Donald Robert Printing ink and method of printing
US2610927A (en) * 1943-03-08 1952-09-16 Tootal Broadhurst Lee Co Ltd Treatment of fibrous materials with polyamides
US3196037A (en) * 1960-06-03 1965-07-20 Yarsley Res Lab Ltd Preparation of cigarette filter tips

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610927A (en) * 1943-03-08 1952-09-16 Tootal Broadhurst Lee Co Ltd Treatment of fibrous materials with polyamides
US2518607A (en) * 1946-01-16 1950-08-15 Erickson Donald Robert Printing ink and method of printing
US3196037A (en) * 1960-06-03 1965-07-20 Yarsley Res Lab Ltd Preparation of cigarette filter tips

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