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1. WO1991000165 - METHOD OF IMPREGNATING POROUS ABRASIVE ELEMENTS FOR USE IN DISTRESSING FABRICS

Publication Number WO/1991/000165
Publication Date 10.01.1991
International Application No. PCT/US1989/002831
International Filing Date 29.06.1989
Chapter 2 Demand Filed 25.01.1991
IPC
B24B 31/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
31Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work or the abrasive material is loose; Accessories therefor
12Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/137
14Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
B24D 3/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING OR SHARPENING
3Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
34characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
D06B 11/00 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
11Treatment of selected parts of textile materials, e.g. partial dyeing
D06B 23/20 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
23Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/-D06B21/249
20Arrangements of apparatus for treating processing-liquids, -gases, or -vapours, e.g. purification, filtration, distillation
D06F 58/20 2006.01
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
20General details of domestic laundry dryers
CPC
B24B 31/14
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
31Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
12Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
14Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
B24D 3/348
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
3Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
34characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
348utilised as impregnating agent for porous abrasive bodies
D06B 11/0096
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
11Treatment of selected parts of textile materials, e.g. partial dyeing
0093Treatments carried out during or after a regular application of treating materials, in order to get differentiated effects on the textile material
0096to get a faded look
D06B 23/205
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
23Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
20Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
205for adding or mixing constituents of the treating material
D06F 58/203
DTEXTILES; PAPER
06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
58Domestic laundry dryers
20General details of domestic laundry dryers 
203Laundry conditioning arrangements
Applicants
  • BELLAIRE, David, L. [US/US]; US
Inventors
  • BELLAIRE, David, L.; US
Agents
  • VON HELLENS, Robert, C. ; Cahill, Sutton & Thomas 155 Park One 2141 East Highland Avenue Phoenix, AZ 85016, US
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF IMPREGNATING POROUS ABRASIVE ELEMENTS FOR USE IN DISTRESSING FABRICS
(FR) PROCEDE D'IMPREGNATION D'ELEMENTS ABRASIFS POREUX POUR L'USURE INTENTIONNELLE ET PREALABLE DES TISSUS
Abstract
(EN)
A method of preparing porous abrasive rock for use in distressing fabric, including the steps of impregnating rocks placed in a vacuum vessel (11) with a bleaching solution (15) under reduced pressure, maintaining the reduced pressure for a first interval while injecting the solution beneath the rocks and then increasing the vessel pressure above ambient for a second interval prior to removal.
(FR)
Le procédé décrit, qui sert à préparer des roches abrasives poreuses destinées à l'usure intentionnelle et préalable des tissus, consiste à imprégner d'une solution de blanchiment (15) les roches placées dans un récipient sous vide (11) dans des conditions de pression réduite, à maintenir cette pression réduite pendant un premier laps de temps tout en injectant la solution sous les roches, puis à augmenter la pression du récipient sous vide au-delà de la pression atmosphérique ambiante pendant un second laps de temps avant son retrait.
Also published as
Latest bibliographic data on file with the International Bureau