KR900001921A - 폴리프로필렌 웹의 열 산화를 억제시키기 위한 표면 처리 - Google Patents
폴리프로필렌 웹의 열 산화를 억제시키기 위한 표면 처리 Download PDFInfo
- Publication number
- KR900001921A KR900001921A KR1019890010741A KR890010741A KR900001921A KR 900001921 A KR900001921 A KR 900001921A KR 1019890010741 A KR1019890010741 A KR 1019890010741A KR 890010741 A KR890010741 A KR 890010741A KR 900001921 A KR900001921 A KR 900001921A
- Authority
- KR
- South Korea
- Prior art keywords
- thermal oxidation
- polypropylene
- aqueous solution
- surface treatment
- web
- Prior art date
Links
- 239000004743 Polypropylene Substances 0.000 title claims description 9
- -1 polypropylene Polymers 0.000 title claims description 9
- 229920001155 polypropylene Polymers 0.000 title claims description 9
- 230000003647 oxidation Effects 0.000 title claims 3
- 238000007254 oxidation reaction Methods 0.000 title claims 3
- 238000004381 surface treatment Methods 0.000 title 1
- 239000004744 fabric Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims 6
- 238000000034 method Methods 0.000 claims 6
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims 2
- 239000003508 Dilauryl thiodipropionate Substances 0.000 claims 2
- 239000002656 Distearyl thiodipropionate Substances 0.000 claims 2
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 claims 2
- PWWSSIYVTQUJQQ-UHFFFAOYSA-N distearyl thiodipropionate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCCCCCC PWWSSIYVTQUJQQ-UHFFFAOYSA-N 0.000 claims 2
- 235000019305 distearyl thiodipropionate Nutrition 0.000 claims 2
- 230000002401 inhibitory effect Effects 0.000 claims 2
- 229920006395 saturated elastomer Polymers 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
- D06M13/252—Mercaptans, thiophenols, sulfides or polysulfides, e.g. mercapto acetic acid; Sulfonium compounds
-
- 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
- Y10T442/2549—Coating or impregnation is chemically inert or of stated nonreactance
- Y10T442/2557—Oxygen or ozone resistant
-
- 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
- Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
- Y10T442/291—Coated or impregnated polyolefin fiber fabric
- Y10T442/2918—Polypropylene fiber fabric
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Laminated Bodies (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 폴리프로필렌 재료에 대한 열 산화성 분해 현상을 세척 횟수의 함수로 나타낸 그래프.
제 2 도는 폴리프로필렌 직물을 본 발명에 따라 처리하여 열 산화성 분해 현상을 세척 횟수의 함수로 나타낸 그래프.
Claims (6)
- (a) 약 10ppm이상의 농도를 가지는 디라우릴티오디프로피오네이트 수용액을 제조하고,(b) 이 수용액을 65℃(150°F)이상 유지시키고,(c) 포화 웹에 대해 폴리프로필렌 직물을 충분한 시간 동안 수용액으로 헹구는 단계로 되는 세척 후 폴리프로필렌 웹의 열산화를 억제시키는 방법.
- 제 1 항에 있어서, 디라우릴티오디프로피오네이트 수용액이 약 5ppm 이상의 농도를 가지는 방법.
- (a) 약 10ppm이상의 농도를 가지는 디스테아릴티오디프로피오네이트 수용액을 제조하고,(b) 이 수용액을 65℃(150°F)이상 유지시키고,(c) 포화 웹에 대하여 폴리프로필렌 직물을 충분한 시간 동안 상기 수용액으로 헹구는 단계로 되는 세척후, 폴리프로필렌 웹의 열 산화를 억제시키는 방법.
- 제 3 항에 있어서, 디스테아릴티오디프로피오네이트가 약 5ppm이상의 온도를 가지는 방법.
- 제 1 항의 방법으로 처리한 폴리프로필렌 웹.
- 제 3 항의 방법으로 처리한 폴리프로필렌 웹.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US224,835 | 1988-07-27 | ||
US07/224,835 US4892784A (en) | 1988-07-27 | 1988-07-27 | Surface treatment for inhibiting thermal oxidation of polypropylene fabrics |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900001921A true KR900001921A (ko) | 1990-02-27 |
Family
ID=22842433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890010741A KR900001921A (ko) | 1988-07-27 | 1989-07-27 | 폴리프로필렌 웹의 열 산화를 억제시키기 위한 표면 처리 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4892784A (ko) |
KR (1) | KR900001921A (ko) |
AU (1) | AU610006B2 (ko) |
CA (1) | CA1325930C (ko) |
GB (1) | GB2221229B (ko) |
MX (1) | MX166289B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000024633A (ko) * | 2000-02-22 | 2000-05-06 | 김영진 | 축광필름 |
KR20020018333A (ko) * | 2000-09-01 | 2002-03-08 | 이윤화 | 직물지의 표면 코팅액 제조 방법 및 이를 이용한 직물지의코팅 방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6245401B1 (en) | 1999-03-12 | 2001-06-12 | Kimberly-Clark Worldwide, Inc. | Segmented conformable breathable films |
US20060212072A1 (en) * | 2005-03-16 | 2006-09-21 | Cuevas Brian J | Polyolefin sutures having enhanced durability |
US9073061B2 (en) | 2011-12-02 | 2015-07-07 | W. L. Gore & Associates, Inc. | Heat stabilized composite filter media and method of making the filter media |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3978185A (en) * | 1968-12-23 | 1976-08-31 | Exxon Research And Engineering Company | Melt blowing process |
DE1950669C3 (de) * | 1969-10-08 | 1982-05-13 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Vliesherstellung |
US3682696A (en) * | 1969-11-21 | 1972-08-08 | Tatsuta Densen Kk | Method for producing anti-static paper |
GB1453447A (en) * | 1972-09-06 | 1976-10-20 | Kimberly Clark Co | Nonwoven thermoplastic fabric |
CH589056A5 (ko) * | 1973-12-10 | 1977-06-30 | Ciba Geigy Ag | |
US3932330A (en) * | 1974-08-01 | 1976-01-13 | Gulf Research & Development Company | Adhesive composition |
CA1078107A (en) * | 1975-08-04 | 1980-05-27 | Kimberly-Clark Corporation | Anti-static composition |
US4340563A (en) * | 1980-05-05 | 1982-07-20 | Kimberly-Clark Corporation | Method for forming nonwoven webs |
-
1988
- 1988-07-27 US US07/224,835 patent/US4892784A/en not_active Expired - Fee Related
-
1989
- 1989-07-18 CA CA000605983A patent/CA1325930C/en not_active Expired - Fee Related
- 1989-07-21 AU AU38850/89A patent/AU610006B2/en not_active Ceased
- 1989-07-26 MX MX016937A patent/MX166289B/es unknown
- 1989-07-27 KR KR1019890010741A patent/KR900001921A/ko not_active Application Discontinuation
- 1989-07-27 GB GB8917162A patent/GB2221229B/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000024633A (ko) * | 2000-02-22 | 2000-05-06 | 김영진 | 축광필름 |
KR20020018333A (ko) * | 2000-09-01 | 2002-03-08 | 이윤화 | 직물지의 표면 코팅액 제조 방법 및 이를 이용한 직물지의코팅 방법 |
Also Published As
Publication number | Publication date |
---|---|
GB2221229B (en) | 1991-11-13 |
US4892784A (en) | 1990-01-09 |
GB8917162D0 (en) | 1989-09-13 |
GB2221229A (en) | 1990-01-31 |
CA1325930C (en) | 1994-01-11 |
AU610006B2 (en) | 1991-05-09 |
AU3885089A (en) | 1990-02-01 |
MX166289B (es) | 1992-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |