KR970065609A - 잠재적 친수성 단량체로부터 제조한 습윤 표면을 갖는 중합체 성형물 - Google Patents

잠재적 친수성 단량체로부터 제조한 습윤 표면을 갖는 중합체 성형물 Download PDF

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KR970065609A
KR970065609A KR1019970008900A KR19970008900A KR970065609A KR 970065609 A KR970065609 A KR 970065609A KR 1019970008900 A KR1019970008900 A KR 1019970008900A KR 19970008900 A KR19970008900 A KR 19970008900A KR 970065609 A KR970065609 A KR 970065609A
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polymerizable material
molded article
hydrophilic polymerizable
hydrophilic
mold
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존비 엔스
앨런 더블유 킴블
수잔 비 오르
더글라스 지 밴더란
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워필드 마크
존슨 앤드 존슨 비젼 프로덕츠, 인코포레이티드
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Publication of KR970065609A publication Critical patent/KR970065609A/ko

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00076—Production of contact lenses enabling passage of fluids, e.g. oxygen, tears, between the area under the lens and the lens exterior
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2823/00—Use of polyalkenes or derivatives thereof as mould material
    • B29K2823/10—Polymers of propylene
    • B29K2823/12—PP, i.e. polypropylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Eyeglasses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Materials For Medical Uses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

본 발명은, 콘택트 렌즈와 같은 성형물에 습윤 표면을 제공하는 친수성 중합체에 의해 부분적으로 또는 완전히 코딩된 중합체 성형물을 제공한다. 또한, 습윤 표면을 갖는 성형물을 제조하기 위해 잠재적 친수성 단량체를 사용하는 방법을 제공한다.

Description

잠재적 친수성 단량체로부터 제조한 습윤 표면을 갖는 중합체 성형물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (28)

  1. 잠재적 친수성인 중합 가능한 물질에 의해 코팅된 벌크 중합체 본체를 포함하는, 성형제품.
  2. 제1항에 있어서, 벌크 중합체가 폴리디메틸실록산인 성형제품.
  3. 제1항에 있어서, 잠재적 친수성인 중합 가능한 물질이 온화한 반응조간하에서 보다 친수성이 큰 작용 그룹으로 화학적으로 전환될 수 있는 작용 그룹을 함유하는 성형제품.
  4. 제3항에 있어서, 잠재적 친수성인 중합 가능한 물질이 α - 아미노 카복실산 에스테르인 성형제품.
  5. 제3항에 있어서, 잠재적 친수성이 중합 가능한 물질이 3 - 아미노프로필메타클아미드 - N, N - 디아세트산의 디에스테르인 성형제품,
  6. 제3항에 있어서, 잠재적 친수성이 중합 가능한 물질이 3 - 아미노프로필메타클아미드 - N, N - 디아세트산의 디에틸 에스테르인 성형제품,
  7. 제3항에 있어서, 잠재적 친수성인 중합 가능한 물질이 메타크릴산인 성형제품.
  8. 제1항에 있어서, 소프트 콘택트 렌즈인 성형제품.
  9. (a) 주형의 내부 표면을 잠재적 친수성이지만 일반적으로 소수성인 중합가능한 물질로 코팅시키는 단계, (b) 단계(a)에서 코팅시킨 주형에, 산소 투과성 중합체 물질로 중합될 수 있는 단량체 물질을 충전시키는 단계, (c)단계(b)의 주형을 경화시켜 코딩된 성형물을 생성시키는 단계 및 (d) 단계(c)의 코팅된 성형물을, 코팅막이 친수성 형태로 전환되기에 충분히 온화한 조건하에서 처리하는 단계를 포함하는, 제1항에 따른 성형 제품의 제조방법.
  10. 제9항에 있어서, 잠재적 친수성이 중합가능한 물질이 α-아미노산의 카복실산 에스테르인 방법.
  11. 제9항에 있어서, 단계(d)의 반응조건이, 성형물을 20 내지 130℃에서 1 내지 20시간 동안 완충 중성 수용액 중에서 가열시키는 것을 포함하는 방법.
  12. 제9항에 있어서, 잠재적 친수성이 중합 가능한 물질이 3-아미노프로필메타클아미드 - N, N - 디아세트산의 디에틸 에스테르인 성형제품,
  13. 제9항에 있어서, 잠재성 친수성인 중합가능한 물질이 α-아미노 카복실산 에스테르인 방법.
  14. 제9항에 있어서, 잠재성 친수성인 중합가능한 물질이 메타크릴산인 방법.
  15. 제9항에 있어서, 잠재성 친수성인 중합가능한 물질에 첨가되는 캐리어를 포함하는 방법.
  16. 제15항에 있어서,캐리어가 이소프로필 알콜인 방법.
  17. 제15항에 있어서, 캐리어가 글리콜인 방법.
  18. 제9항에 있어서, 단계(c)가 자외선 중합 개시제의 존재하에 수행되는 방법.
  19. 제9항에 있어서, 주형이 폴리프로필렌으로 제조되는 방법.
  20. 제9항에 있어서, 산소 투과성 중합체 물질이 α,W-비스메타크릴옥시알킬 폴리디메틸실록산인 방법.
  21. 제9항에 있어서, 산소 투과성 중합체 물질이 폴리프로필렌 글리콜인 방법.
  22. 제9항에 있어서, 단계(b)의 단량체 물질이 다중불소화 알킬-작용성 단량체인 방법.
  23. 제9항에 있어서, 단계(a)의 코팅과정이 주형에 잠재적 친수성이 중합가능한 물질을 분무시킴으로써 수행되는 방법.
  24. 제9항에 있어서, 단계(a)의 코팅과정이 주형을 잠재적 친수성이 중합가능한 물질에 침지시킴으로써 수행되는 방법.
  25. 제9항에 있어서, 단계(a)의 코팅과정이 주형내에 잠재적 친수성이 중합가능한 물질을 브러싱함으로써 수행되는 방법.
  26. 제9항에 있어서, 잠재적 친수성인 중합가능한 물질이 초기중합체인 방법.
  27. 제9항에 있어서, 성형제품이 콘택트 렌즈인 방법.
  28. 잠재적 친수성인 중합가능한 물질로부터 유도된 코팅제로 코팅시킨 벌크 중합체의 본체를 포함하는 성형제품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970008900A 1996-03-19 1997-03-17 잠재적 친수성 단량체로부터 제조한 습윤 표면을 갖는 중합체 성형물 KR970065609A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/620,685 US5779943A (en) 1996-03-19 1996-03-19 Molded polymeric object with wettable surface made from latent-hydrophilic monomers
US08/620,685 1996-03-19

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KR970065609A true KR970065609A (ko) 1997-10-13

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US (1) US5779943A (ko)
EP (1) EP0797110B1 (ko)
JP (1) JP4267086B2 (ko)
KR (1) KR970065609A (ko)
CN (1) CN100403059C (ko)
AT (1) ATE241150T1 (ko)
AU (1) AU722036B2 (ko)
BR (1) BR9701331A (ko)
CA (1) CA2200146C (ko)
DE (1) DE69722066T2 (ko)
IL (1) IL120381A0 (ko)
NO (1) NO971237L (ko)
SG (1) SG80569A1 (ko)
ZA (1) ZA972346B (ko)

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MX9702057A (es) 1998-03-31
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US5779943A (en) 1998-07-14
JPH09263730A (ja) 1997-10-07
AU1626797A (en) 1997-09-25
DE69722066D1 (de) 2003-06-26
AU722036B2 (en) 2000-07-20
CN1164661A (zh) 1997-11-12
NO971237L (no) 1997-09-22
CA2200146A1 (en) 1997-09-19
NO971237D0 (no) 1997-03-18
DE69722066T2 (de) 2004-03-18
CA2200146C (en) 2006-09-26
JP4267086B2 (ja) 2009-05-27
EP0797110B1 (en) 2003-05-21
CN100403059C (zh) 2008-07-16
EP0797110A2 (en) 1997-09-24
ATE241150T1 (de) 2003-06-15
BR9701331A (pt) 1998-11-10

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